Eastman Chemical Company

United States of America

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B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin 240
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds 215
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01 - Chemical and biological materials for industrial, scientific and agricultural use 201
17 - Rubber and plastic; packing and insulating materials 78
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1.

POLYESTERAMIDE COMPOSITIONS FOR METAL PACKAGING COATINGS

      
Application Number 18832994
Status Pending
Filing Date 2023-01-25
First Publication Date 2025-05-22
Owner Eastman Chemical Company (USA)
Inventor
  • He, Hongkun
  • De Leon Ibarra, Selene Ayde
  • Feng, Linqian
  • Beniah, Goliath
  • Kuo, Thauming

Abstract

This invention relates to polyesteramide compositions that are curable with isocyanates, phenolic resins, amino resins, or a combination thereof. The polyesteramide compositions comprise a cycloaliphatic diol such as 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD). Coating compositions prepared from such polyesteramides are capable of providing a good balance of the desirable coating properties such as solvent resistance and wedge bend resistance for metal packaging applications.

IPC Classes  ?

2.

COATING COMPOSITION CONTAINING TMCD POLYESTER AND MALONIC POLYESTER

      
Application Number 18832999
Status Pending
Filing Date 2023-01-25
First Publication Date 2025-05-22
Owner Eastman Chemical Company (USA)
Inventor
  • Maddox, John Thorton
  • Brown, Cameron Lee
  • De Leon Ibarra, Selene Ayde
  • Feng, Linqian
  • Beniah, Goliath
  • Kuo, Thauming

Abstract

This invention pertains to coating compositions based on a blend of polyester containing 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) and malonic polyester. Coatings based on such polyester blends are capable of providing a good balance of the desirable coating properties, such as solvent resistance, retort resistance, microcracking resistance, and bending ability, for metal packaging applications.

IPC Classes  ?

  • C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

3.

POLYMER INTERLAYERS WITH REDUCED SALTS

      
Application Number 18836168
Status Pending
Filing Date 2023-02-07
First Publication Date 2025-05-22
Owner SOLUTIA INC. (USA)
Inventor Chen, Wenjie

Abstract

A polymer interlayer that resists formation of optical defects. The polymer interlayer comprises a first polymer layer (14), a second polymer layer (16), and a third polymer layer (16). The first polymer layer (14) is positioned between the second polymer layer (16) and the third polymer layer (16). The first polymer layer (14) comprises a resin including (i) less than about 10 titers of monovalent alkaline metal salt, and (ii) an organic acid scavenger in a range from 0.5 to 6 phr.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 7/02 - Physical, chemical or physicochemical properties
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 37/15 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state

4.

PROPCORN

      
Application Number 019187813
Status Pending
Filing Date 2025-05-15
Owner Taminco BVBA (Belgium)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Agricultural machinery and parts therefore included in this class. Chemical products for use in agriculture and horticulture; chemical products for treating and preserving crops and foodstuffs included in this class.

5.

MELT-PROCESSABLE CELLULOSE ESTER COMPOSITIONS, MELTS AND MELT-FORMED ARTICLES MADE THEREFROM

      
Application Number 18838281
Status Pending
Filing Date 2023-02-14
First Publication Date 2025-05-15
Owner Eastman Chemical Company (USA)
Inventor
  • Amarpuri, Guarav
  • Donelson, Michael Eugene
  • Shankar, Rahul

Abstract

A melt-processable, plasticized cellulose ester composition is described. The melt-processable, plasticized cellulose ester composition of the present invention includes (i) cellulose ester; (ii) plasticizer; and (iii) a sulfonated isophthalic acid material or salt thereof. Cellulose acetate melts and melt-formed articles are also described.

IPC Classes  ?

6.

WASTE PLASTIC DENSITY SEPARATION

      
Application Number 18924563
Status Pending
Filing Date 2024-10-23
First Publication Date 2025-05-15
Owner Eastman Chemical Company (USA)
Inventor
  • Debruin, Bruce Roger
  • Collings, Kyle Lyn
  • Nelson, James Stewart

Abstract

Methods and systems for separating mixed plastic waste are provided herein. The methods generally comprise separating the mixed plastic waste into a PET-enriched stream and one or more PET-depleted streams. The separating may be accomplished using the combinations of two or more density separation stages. Exemplary density separation stages include sink-float separators and centrifugal force separators. The PET-enriched and PET-depleted streams may be recovered and/or directed to downstream chemical recycling processes.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials

7.

LL LLUMAR

      
Serial Number 99175001
Status Pending
Filing Date 2025-05-08
Owner Solutia Inc. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Paint performance films.; Window films.

8.

LUMAR SELECTPRO

      
Serial Number 99175002
Status Pending
Filing Date 2025-05-08
Owner Solutia Inc. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Paint performance films.; Window films.

9.

RECYCLED CONTENT MONOETHYLENE GLYCOL

      
Application Number 18837914
Status Pending
Filing Date 2023-02-14
First Publication Date 2025-05-08
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Slivensky, David Eugene
  • Wu, Xianchun

Abstract

Recycled content monoethylene glycol (r-MEG) is produced using a process and system that applies physical and/or credit-based recycled content from one or more feed materials to the MEG produced from the feed materials. Recycled content diethylene glycol (DEG) can be formed in a similar manner.

IPC Classes  ?

  • C07C 29/149 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen-containing functional group of C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases

10.

MELT-PROCESSABLE CELLULOSE ESTER COMPOSITIONS, MELTS AND MELT-FORMED ARTICLES MADE THEREFROM

      
Application Number 18838288
Status Pending
Filing Date 2023-02-14
First Publication Date 2025-05-08
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Shankar, Rahul
  • Ebrahimi, Hamid
  • Donelson, Michael Eugene

Abstract

A melt-processable, plasticized cellulose ester composition is described. The melt-processable, plasticized cellulose ester composition of the present invention includes (i) cellulose ester; (ii) plasticizer; and (iii) a hydrocolloid. Cellulose acetate melts and melt-formed articles are also described.

IPC Classes  ?

11.

HEAT INTEGRATION WITH PYROLYSIS OIL AND A HEAT TRANSFER MEDIUM FOR CHEMICAL FACILITIES

      
Application Number 18691096
Status Pending
Filing Date 2022-09-16
First Publication Date 2025-05-08
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Slivensky, David Eugene
  • Wu, Xianchun
  • Anderson, Avery L.

Abstract

A heat integration process and system for a chemical recycling facility is provided that can lower the carbon footprint and global warming potential of the facility. More particularly, one or more heat transfer media may be used to recover heat energy from a waste plastic pyrolysis effluent and redistribute the recovered heat energy throughout the chemical recycling facility. Furthermore, at least a portion of the pyrolysis oil produced by the pyrolysis process may be used to liquefy at least a portion of the waste plastics. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the heat integration process and system herein.

IPC Classes  ?

  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • C10B 57/08 - Non-mechanical pretreatment of the charge

12.

FRESHWATER BIODEGRADABLE WATER DISPERSIBLE SULFOPOLYESTERS

      
Application Number US2024053368
Publication Number 2025/096409
Status In Force
Filing Date 2024-10-29
Publication Date 2025-05-08
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Marathe, Pushkar, Satish
  • Moonen, Kristof
  • Chambers, Jr., Charles, Ray
  • Natale, Marcie, Anne
  • Adamidou, Evanthia

Abstract

gmm) around 50°C. The sulfopolyesters possess optimal water dispersibility and film forming behavior, and are readily freshwater biodegradable. The sulfopolyesters can also have UV light absorbing ability in the UVA and UVB spectrum based on their chemical compositions. The disclosed compositions are useful for hair care applications.

IPC Classes  ?

  • C08G 63/688 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing sulfur

13.

LOW CARBON FOOTPRINT INTEGRATED PROCESS FOR RECYCLE CONTENT OLEFIN PRODUCERS

      
Application Number 18692880
Status Pending
Filing Date 2022-09-16
First Publication Date 2025-05-01
Owner Eastman Chemical Company (USA)
Inventor
  • Anderson, Avery L.
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Slivensky, David Eugene
  • Wu, Xianchun

Abstract

Integrated processes and facilities for providing recycled content hydrocarbon products (r-products) from mixed waste plastic are provided. Carbon dioxide capture and energy recovery from one or more process streams described herein increase energy efficiency and help reduce overall environmental impact while producing valuable final products from chemically recycled waste plastic.

IPC Classes  ?

  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste

14.

RECOVERY OF RECYCLE CONTENT CO2 FROM PYROLYSIS GAS

      
Application Number 18691472
Status Pending
Filing Date 2022-09-16
First Publication Date 2025-05-01
Owner Eastman Chemical Company (USA)
Inventor
  • Wu, Xianchun
  • Anderson, Avery L.
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Slivensky, David Eugene

Abstract

A process and system for recovering a recycle content carbon dioxide is provided that can lower the carbon footprint and global warming potential of a chemical recycling facility. More particularly, a pyrolysis gas from waste plastic pyrolysis may be treated in an absorber system to thereby form a recovered CO2 stream comprising recycle content carbon dioxide. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the carbon dioxide recovery process and system herein.

IPC Classes  ?

  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • C10G 5/04 - Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with liquid absorbents

15.

RECYCLED CONTENT POLYETHYLENE TEREPHTHALATE AND METHOD OF MAKING THE SAME

      
Application Number 18727551
Status Pending
Filing Date 2023-01-11
First Publication Date 2025-04-17
Owner Eastman Chemical Company (USA)
Inventor
  • Ekart, Michael Paul
  • Debruin, Bruce Roger

Abstract

Processes and systems for producing recycled content polyethylene terephthalate (r-PET) are provided. Integration of chemical recycling facilities with PET production facilities reduces energy consumption and helps minimize adverse environmental impacts, while providing valuable end products having up to 100 percent recycled content. Additionally, processes and systems described herein may provide high IV, crystalline PET based on dimethyl terephthalate, which can exhibit desirable properties during molding and other end use applications.

IPC Classes  ?

  • C08G 63/183 - Terephthalic acids
  • C08G 63/85 - Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
  • C08J 3/12 - Powdering or granulating
  • C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

16.

OPTIMIZED CRACKER CONDITIONS TO ACCEPT PYROLYSIS OIL

      
Application Number 18988373
Status Pending
Filing Date 2024-12-19
First Publication Date 2025-04-17
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Parker, Kenny Randolph
  • Polasek, Michael Gary
  • Sllivensky, David Eugene
  • Wu, Xianchun
  • Stavinoha, Jr., Jerome Leonard

Abstract

Recycle content pyoil is cracked in a cracker furnace to make olefins and the coil outlet temperature of the r-pyoil fed coils can be lowered by adding r-pyoil to the cracker feedstock, or alternatively, the coil outlet temperature of the r-pyoil fed tubes can rise if the mass flow rates of the combined cracker stream containing r-pyoil are kept the same or lowered. Further, increasing the hydrocarbon mass flow rate by addition of r-pyoil can be achieved to also increase the output of ethylene and propylene in the cracker effluent. The cracker furnace can accept ethane and/or propane feedstocks in vapor form along with a liquid and/or vapor feed of r-pyoil.

IPC Classes  ?

  • C10G 51/02 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
  • C10G 1/00 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste

17.

CELLULOSIC POLYMER-COATED GRANULES

      
Application Number 18730121
Status Pending
Filing Date 2023-01-13
First Publication Date 2025-04-10
Owner Eastman Chemical Company (USA)
Inventor
  • Rottiers, Thomas Luc
  • Moonen, Kristof
  • Martyak, Nicholas Michael
  • Chen, Ying
  • Barrett, Devin G.

Abstract

The present application discloses granules with a solid core that is coated with a cellulosic polymer. The solid core of the granules can be made of a number of active ingredients. The granules can be used in animal feeds to deliver the active ingredients into the intestine of animals for maximum effect.

IPC Classes  ?

  • A23K 40/10 - Shaping or working-up of animal feeding-stuffs by agglomerationShaping or working-up of animal feeding-stuffs by granulation, e.g. making powders
  • A23K 20/158 - Fatty acidsFatsProducts containing oils or fats
  • A23K 40/35 - Making capsules specially adapted for ruminants
  • A23K 50/10 - Feeding-stuffs specially adapted for particular animals for ruminants

18.

INTERLAYERS AND LAMINATED GLAZINGS WITH LIGHT-REFLECTING BODIES

      
Application Number 18832093
Status Pending
Filing Date 2023-01-31
First Publication Date 2025-04-10
Owner SOLUTIA INC. (USA)
Inventor
  • Schimmelpenningh, Julia Claire
  • Zhang, Pu
  • Haller, Matthias

Abstract

An interlayer for a laminated composite is disclosed. The interlayer of the present invention includes a polymer resin composition and an interlayer thickness and a plurality of deformable, visible, light-reflecting body precursors that deform or are capable of deformation to form cupped, visible, light-reflecting bodies when said interlayer is laminated between first and second transparent substrates to form a laminated composite glazing. An interlayer component sheet including a substrate and deformable, visible, light-reflecting body precursors; a laminated composite glazing including a plurality of cupped, visible, light-reflecting bodies; and methods for forming a laminated composite glazing are also described.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

19.

PREPARATION OF UNSATURATED POLYESTERS

      
Application Number 18833006
Status Pending
Filing Date 2023-01-25
First Publication Date 2025-04-03
Owner Eastman Chemical Company (USA)
Inventor
  • He, Hongkun
  • Powell, Jeffery Earl Grant
  • Houston, Katelyn Rose

Abstract

The present invention relates to a process for making unsaturated polyester with high fumarate/maleate ratio. In particular, the process comprises making unsaturated polyester with ethylenically unsaturated compound as one of the starting material followed by isomerization using N,N-dimethylacetoacetamide (DMAA) as the catalyst. The polyester has a fumarate/maleate ratio of 90/10 or greater.

IPC Classes  ?

  • C08G 63/87 - Non-metals or inter-compounds thereof
  • C08G 63/52 - Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
  • C08G 63/91 - Polymers modified by chemical after-treatment
  • C09D 167/06 - Unsaturated polyesters having carbon-to-carbon unsaturation

20.

PROCESS FOR PREPARING BICYCLO[2.2.2]OCTANE-1,4-DIOL

      
Application Number 18980032
Status Pending
Filing Date 2024-12-13
First Publication Date 2025-04-03
Owner Eastman Chemical Company (USA)
Inventor Sharpe, Robert Jacks

Abstract

Provided is a process for preparing bicyclo[2.2.2]octane-1,4-diol starting from cyclohexane-1,4-dione. The dione is reacted with certain trialkylsilyl halides or trimethylsilyl trifluormethanesulfonate in the presence of a non-nucleophilic base to afford a silyl-substituted diene, which is in turn reacted with ethylene and subsequently reduced to provide the title compound.

IPC Classes  ?

  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages

21.

INTEGRATED CHEMICAL RECYCLING FACILITY WITH POLYETHYLENE TEREPHTHALATE PRODUCTION

      
Application Number 18727565
Status Pending
Filing Date 2023-01-11
First Publication Date 2025-03-27
Owner Eastman Chemical Company (USA)
Inventor
  • Ekart, Michael Paul
  • Debruin, Bruce Roger
  • Beecher, Alan Wyatt
  • Scheldeman, Daan Ruben

Abstract

Processes and systems for producing recycled content polyethylene terephthalate (r-PET) are provided. Integration of chemical recycling facilities with PET production facilities reduces energy consumption and helps minimize adverse environmental impacts, while providing valuable end products having up to 100 percent recycled content.

IPC Classes  ?

  • C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
  • C08G 63/183 - Terephthalic acids

22.

HIGH MOLECULAR WEIGHT POLYESTERAMIDES

      
Application Number 18684707
Status Pending
Filing Date 2022-08-03
First Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Karagiannis, Aristotelis
  • Zheng, Pinguan
  • George, Scott Ellery
  • Verkinderen, Olivier Etienne Hilaire Geert
  • Dumoleijn, Kim Naz Rosemarie
  • Cannon, Joshua Seth
  • Zhang, Pu
  • Tran, Khanh Duc

Abstract

The invention provides certain polyesteramide compositions which have glass transition temperatures (Tg) of greater than or equal to 0° C. The polyesteramides of the invention are useful as polymeric interlayers for laminate structures, for example, safety glass, where excellent toughness is combined with high adhesion to glass.

IPC Classes  ?

23.

BIODEGRADABLE COATED PAPER ARTICLES, AND METHODS THEREOF

      
Application Number US2024047028
Publication Number 2025/064395
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Hu, Xiaobo
  • Fang, Yichen
  • Apte, Kaustubha, Vishnu

Abstract

Biodegradable coated paper articles comprising a paper substrate and a layer provided on said paper substrate, wherein the layer is formed from a biodegradable coating composition comprising: a. a cellulose ester which is a cellulose acetate propionate (CAP) in an amount of 5.5 to 15 weight %, based on the total weight of (a), (b), and (c); b. a biodegradable polymer which is a polyester in amount of 45 to 75 weight %, based on the total weight of (a), (b), and (c); and c. an inorganic filler in an amount of 12 to 40 weight %, based on the total weight of (a), (b), and (c); wherein the polyester is selected from the group consisting of poly(butylene succinate) (PBS), poly(butylene succinate adipate) (PBSA), polycaprolactone (PCL), poly(butylene adipate terephthalate) (PBAT), polylactic acid (PLA), and combinations thereof.

IPC Classes  ?

  • B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance

24.

POLYMER INTERLAYERS WITH IMPROVED OPTICAL PERFORMANCE

      
Application Number US2024046997
Publication Number 2025/064371
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC (USA)
Inventor
  • Bai, Lian
  • Chen, Wenjie

Abstract

A interlayer is disclosed that is at least a bilayer, for use as a component for an electromagnetically reflective interlayer. The interlayer includes a first layer comprising a reflection layer and a second layer comprising PVB resin plasticized with plasticizer to form plasticized PVB, the second layer having a flow value DF135 of not more than 145 µm and the PVB for the second layer having a polydispersity index (PDI) of more than 4.2. An electromagnetically reflective interlayer and a multilayer rigid laminated composite are also described.

IPC Classes  ?

  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

25.

GRINDING METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047004
Publication Number 2025/064376
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Bielin, Joseph, Edward
  • Chen, Wenjie

Abstract

Processes are disclosed process for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer, the processes comprising grinding the soft poly(vinyl butyral) layer to remove at least a portion of the soft poly(vinyl butyral) layer from the stiff poly(vinyl butyral) layer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B29B 17/04 - Disintegrating plastics
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

26.

METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047009
Publication Number 2025/064379
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Campo, Bert, Jozef
  • Sabzi, Mohammad
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer, the processes comprising: contacting the soft poly(vinyl butyral) layer of the multilayer interlayer with a metal substrate; and separating the metal substrate and at least a portion of the soft poly(vinyl butyral) layer from the stiff poly(vinyl butyral) layer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

27.

SCRAPING METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047014
Publication Number 2025/064384
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Sabzi, Mohammad
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

28.

METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047020
Publication Number 2025/064389
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Campo, Bert Jozef
  • Sabzi, Mohammad
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

29.

COMPOSITIONS FROM THE CHEMICAL RECYCLING OF PLASTIC-DERIVED STREAMS AND USES THEREOF

      
Application Number 18889556
Status Pending
Filing Date 2024-09-19
First Publication Date 2025-03-27
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Slivensky, David Eugene
  • Wu, Xianchun
  • Debruin, Bruce Roger
  • Billodeaux, Damon Ray

Abstract

Methods and systems are provided for the conversion of waste plastics into various useful downstream recycle-content products. More particularly, the present system and method involves integrating a pyrolysis facility with a cracker facility by introducing at least a stream of r-pyrolysis gas into the cracker facility. In the cracker facility, the r-pyrolysis gas may be separated to form one or more recycle content products, and can enhance the operation of the facility.

IPC Classes  ?

  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
  • C10G 1/00 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

30.

METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047008
Publication Number 2025/064378
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Campo, Bert, Jozef
  • Sabzi, Mohammad
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer, by contacting the soft poly(vinyl butyral) layer of the multilayer interlayer with a fibrous substrate, and thereafter separating the soft poly(vinyl butyral) layer and the fibrous substrate from the stiff poly(vinyl butyral) layer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

31.

CHEMICAL METHODS AND DEVICES FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047010
Publication Number 2025/064380
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Campo, Bert, Jozef
  • Van De Walle, Pieter
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

32.

SPRAYING METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047012
Publication Number 2025/064382
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Bielin, Joseph, Edward
  • Mruk, Bryan, Walter
  • Dolezsar, John, Louis
  • Karagiannis, Aristotelis
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B29B 17/04 - Disintegrating plastics
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

33.

PLOWING METHODS FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047013
Publication Number 2025/064383
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Sabzi, Mohammad
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/00 - Other particular articles
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof

34.

PEELING METHODS AND DEVICES FOR SEPARATION OF MULTILAYER INTERLAYERS

      
Application Number US2024047017
Publication Number 2025/064387
Status In Force
Filing Date 2024-09-17
Publication Date 2025-03-27
Owner SOLUTIA INC. (USA)
Inventor
  • Sohn, Sungkyun
  • Crommen, Jan Herbert
  • Chen, Wenjie

Abstract

Processes are disclosed for separating a soft poly(vinyl butyral) layer from a stiff poly(vinyl butyral) layer of a multilayer interlayer, comprising peeling the soft layer from the stiff layer.

IPC Classes  ?

  • B29B 17/02 - Separating plastics from other materials
  • B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 9/00 - Layered products
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L 31/00 - Other particular articles

35.

POLYMER INTERLAYERS PROVIDED WITH ELECTROCHROMIC MATERIALS

      
Application Number US2024046309
Publication Number 2025/059252
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-20
Owner SOLUTIA INC. (USA)
Inventor
  • Hu, Yue
  • Zhai, Yue
  • Ma, Yinong

Abstract

Switchable interlayers are disclosed, that comprise a switchable layer comprising a liquid crystal and a polymer matrix; and at least one poly(vinyl butyral) layer, comprising a poly(vinyl butyral) polymer and a plasticizer, in contact with the polymer matrix, wherein the plasticizer comprises the reaction product of at least one alcohol with at least one aromatic polycarboxylic acid.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

36.

POLYMER INTERLAYERS PROVIDED WITH ELECTROCHROMIC MATERIALS

      
Application Number US2024046305
Publication Number 2025/059249
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-20
Owner SOLUTIA INC. (USA)
Inventor
  • Hu, Yue
  • Zhai, Yue
  • Ma, Yinong

Abstract

Switchable interlayers are disclosed, that include a switchable layer comprising a liquid crystal and a polymer matrix; and at least one poly(vinyl butyral) encapsulating layer, comprising a poly(vinyl butyral) polymer and a plasticizer, in contact with the polymer matrix, wherein the plasticizer comprises one or more polyesters having a weight average molecular weight, for example, from about 600 to about 5000.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

37.

POLYMER INTERLAYERS PROVIDED WITH ELECTROCHROMIC MATERIALS

      
Application Number US2024046326
Publication Number 2025/059262
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-20
Owner SOLUTIA INC. (USA)
Inventor
  • Hu, Yue
  • Zhai, Yue
  • Ma, Yinong

Abstract

Switchable interlayers are disclosed that include an electrochromic layer comprising a polymer matrix; and at least one poly(vinyl butyral) layer, comprising a poly(vinyl butyral) polymer and a plasticizer, in contact with the polymer matrix, wherein the plasticizer comprises esters of one or more fatty acids.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

38.

POLYMER INTERLAYERS PROVIDED WITH ELECTROCHROMIC MATERIALS

      
Application Number US2024046377
Publication Number 2025/059295
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-20
Owner SOLUTIA INC. (USA)
Inventor
  • Hu, Yue
  • Zhai, Yue
  • Ma, Yinong

Abstract

Switchable interlayers are disclosed, that comprise a switchable layer comprising a liquid crystal and a polymer matrix; and at least one poly(vinyl butyral) layer, comprising a poly(vinyl butyral) polymer and a plasticizer, in contact with the polymer matrix, wherein the plasticizer comprises the reaction product of at least one alcohol with at least one aromatic monocarboxylic acid.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

39.

ENERGY CURABLE INK COMPOSITIONS AND METHODS THEREOF

      
Application Number US2024043945
Publication Number 2025/054034
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-13
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Alfekri, Dheya
  • Cagnard, Alain Michel

Abstract

An energy curable ink composition comprising: from 2 wt.% to 20 wt.%, based on the total weight of (a), (b), (c), and (d), of a pigment; from 5 wt.% to 30 wt.%, based on the total weight of (a), (b), (c), and (d), of a cellulose ester resin; from 40 wt.% to 91 wt.%, based on the total weight of (a), (b), (c), and (d), of one or more polyfunctional acrylates; and from 2 wt.% to 10 wt.%, based on the total weight of (a), (b), (c), and (d), of a free radical photoinitiator; wherein the composition has a viscosity of 2,000 to 6,000 mPa-s, as measured according to ASTM D4287 using a cone and plate viscometer (BYK CAP 2000+) with a spindle size 2 at a speed of 100 rpm.

IPC Classes  ?

  • C09D 11/02 - Printing inks
  • C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/32 - Inkjet printing inks characterised by colouring agents

40.

RECYCLED CONTENT POLYETHYLENE TEREPHTHALATE AND METHOD OF MAKING THE SAME

      
Application Number 18727559
Status Pending
Filing Date 2023-01-11
First Publication Date 2025-03-13
Owner Eastman Chemical Company (USA)
Inventor
  • Ekart, Michael Paul
  • Debruin, Bruce Roger

Abstract

Processes and systems for producing recycled content polyethylene terephthalate (r-PET) are provided. Integration of chemical recycling facilities with PET production facilities reduces energy consumption and helps minimize adverse environmental impacts, while providing valuable end products having up to 100 percent recycled content. Additionally, processes and systems described herein may provide high IV, crystalline PET based on dimethyl terephthalate, which can exhibit desirable properties during molding and other end use applications.

IPC Classes  ?

  • C08G 63/183 - Terephthalic acids
  • C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

41.

Moistar

      
Application Number 019152375
Status Pending
Filing Date 2025-03-06
Owner Eastman Chemical Company (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Animal feed moisture optimizer containing organic acids.

42.

ENZYMATIC PROCESS FOR PRODUCING INTERMEDIATES USEFUL AS ESTERQUAT PRECURSORS

      
Application Number 18952468
Status Pending
Filing Date 2024-11-19
First Publication Date 2025-03-06
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Boaz, Neil Warren
  • Lloyd, Jennifer Michelle

Abstract

The invention provides a process for the preparation of a modified triethanolamine/fatty acid ester composition ratio by treatment of a conventional triethanolamine fatty acid ester composition with a hydrolytic enzyme. Also provided are novel mixtures of triethanolamine and mono-, di-, and tri-esters of fatty acids which are useful in the preparation of cationic surfactants useful in fabric softening applications. In one aspect, the method increases the triester fraction without significantly affecting the amount of mono-ester and unesterified species, which in turn adds to the flexibility in the formulation of the corresponding fabric softening compositions.

IPC Classes  ?

43.

INTEGRATED CHEMICAL RECYCLING FACILITY WITH POLYETHYLENE TEREPHTHALATE PRODUCTION

      
Application Number 18727544
Status Pending
Filing Date 2023-01-11
First Publication Date 2025-03-06
Owner Eastman Chemical Company (USA)
Inventor
  • Ekart, Michael Paul
  • Debruin, Bruce Roger
  • Beecher, Alan Wyatt
  • Scheldeman, Daan Ruben

Abstract

Processes and systems for producing recycled content polyethylene terephthalate (r-PET) are provided. Integration of chemical recycling facilities with PET production facilities reduces energy consumption and helps minimize adverse environmental impacts, while providing valuable end products having up to 100 percent recycled content.

IPC Classes  ?

  • C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
  • B01D 3/36 - Azeotropic distillation

44.

WEDGE-SHAPED MULTI-LAYER INTERLAYER WITH OUTER SKIN LAYERS OF VARYING THICKNESS

      
Application Number 18951759
Status Pending
Filing Date 2024-11-19
First Publication Date 2025-03-06
Owner Solutia Inc. (USA)
Inventor
  • Chen, Wenjie
  • D'Errico, John Joseph
  • Spangler, Lora Lee
  • Matis, Gary
  • Farhoudi, Yalda
  • Wade, Bruce Edward

Abstract

Multiple layer interlayers having enhanced optical and acoustic properties are provided, along with methods of making and using the same. Interlayers as described herein may include at least two outer skin layers and an inner core layer, with one of the outer skin layers having a different thickness than the other at one or more locations along the interlayer. The multi-layer interlayer may also exhibit acoustic properties and, in some cases, may have an overall wedged thickness profile. Additionally, in some aspects, interlayers and laminates formed therefrom may also provide reduced infrared energy transmission, without sacrificing acoustic and/or optical performance.

IPC Classes  ?

  • B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
  • B29C 48/07 - Flat, e.g. panels
  • B29C 48/21 - Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
  • B29C 48/25 - Component parts, details or accessoriesAuxiliary operations
  • B29C 48/255 - Flow control means, e.g. valves
  • B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
  • B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
  • B32B 7/027 - Thermal properties
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin

45.

BIODEGRADABLE AND COMPOSATABLE CELLULOSE ESTER COMPOSITIONS COMPRISING SURFACE TREATED MINERAL FILLERS WITH IMPROVED MELT-PROCESSING COLOR

      
Application Number US2024043138
Publication Number 2025/042935
Status In Force
Filing Date 2024-08-21
Publication Date 2025-02-27
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Clendennen, Stephanie, Kay
  • Ebrahimi, Hamid

Abstract

The present application discloses cellulose ester compositions comprising surface treated metal carbonate fillers that show improved biodegradability and color during melt-processing. The compositions are useful for molded, extruded, thermoformed articles. The formed article scan be used as single use articles due to their biodegradability and/or compostability.

IPC Classes  ?

46.

TREAD COMPOUNDS

      
Application Number US2024042750
Publication Number 2025/042764
Status In Force
Filing Date 2024-08-16
Publication Date 2025-02-27
Owner FLEXSYS AMERICA L.P. (USA)
Inventor
  • Ignatz-Hoover, Frederick
  • Chen, Yusheng

Abstract

The present disclosure provides tread compounds prepared by a process comprising: a) admixing at least one elastomer, at least one filler, and insoluble sulfur, wherein the insoluble sulfur has a total insoluble sulfur mass fraction of at least 0. 70 after heating the insoluble sulfur for 15 minutes at 115 °C or at least 0.87 after heating the insoluble sulfur for 15 minutes at 105 °C to form a vulcanizable composition; (b) forming the vulcanizable composition of (a) into a tread; and ( c) vulcanizing the vulcanizable composition of (b) at a temperature of from about 150 °C to about 220 °C; to provide the tread compound.

IPC Classes  ?

  • C08K 3/06 - Sulfur
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
  • C01B 17/12 - Insoluble sulfur (mu-sulfur)
  • C08L 7/00 - Compositions of natural rubber
  • C08L 19/00 - Compositions of rubbers not provided for in groups

47.

ANTIDEGRADANT COMPOUNDS AND USES THEREOF

      
Application Number 18938965
Status Pending
Filing Date 2024-11-06
First Publication Date 2025-02-27
Owner FLEXSYS AMERICA L.P. (USA)
Inventor
  • Chapelet, Judicael Jacques
  • Al-Afyouni, Malik Hani
  • Fields, Jr., Donald L.
  • Ignatz-Hoover, Frederick
  • Penney, Jonathan
  • Wong, Hiu Ching

Abstract

The present disclosure provides compounds represented by Formula (I): The present disclosure provides compounds represented by Formula (I): The present disclosure provides compounds represented by Formula (I): or salts or solvates thereof, wherein R1, R2, R4, R5, R6, R7, R8, R9, R10, R11, and X are as defined in the specification. The present disclosure also provides compositions, vulcanized elastomeric articles, lubricant compositions, combustible fuel compositions, and fuel additive compositions comprising a compound disclosed herein. The present disclosure also provides processes for preparing the compositions and vulcanized elastomeric articles described herein. The present disclosure also provides a process for retreading tires using a composition described herein. The present disclosure also provides kits comprising a composition described herein.

IPC Classes  ?

  • C07D 215/06 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
  • B29D 30/54 - Retreading
  • C07C 211/50 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C 211/51 - Phenylenediamines
  • C07C 215/76 - Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
  • C07C 323/20 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton with singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
  • C07D 215/12 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
  • C07D 215/36 - Sulfur atoms
  • C07D 307/52 - Radicals substituted by nitrogen atoms not forming part of a nitro radical
  • C08K 5/1535 - Five-membered rings
  • C08K 5/18 - AminesQuaternary ammonium compounds with aromatically bound amino groups
  • C08K 5/3432 - Six-membered rings
  • C08L 7/00 - Compositions of natural rubber
  • C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
  • C08L 9/06 - Copolymers with styrene
  • C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
  • C10L 1/232 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
  • C10L 1/24 - Organic compounds containing sulfur, selenium or tellurium
  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C10M 133/40 - Six-membered ring containing nitrogen and carbon only
  • C10M 135/28 - ThiolsSulfidesPolysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring
  • C10M 169/04 - Mixtures of base-materials and additives

48.

LL

      
Serial Number 99052865
Status Pending
Filing Date 2025-02-24
Owner Solutia Inc. ()
NICE Classes  ? 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Paint performance films; window films.

49.

LL

      
Serial Number 99052868
Status Pending
Filing Date 2025-02-24
Owner Solutia Inc. ()
NICE Classes  ? 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Paint performance films.; Window films.

50.

Biodegradable Microbeads from Mixed Cellulose Esters

      
Application Number 18709165
Status Pending
Filing Date 2022-11-11
First Publication Date 2025-02-13
Owner Eastman Chemical Company (USA)
Inventor
  • Pace, Robert David
  • Saini, Deepika
  • Mazumder, Sharmistha
  • Weakley, Garry Kenneth
  • Natale, Marcie Anne
  • Pitts, Timothy R
  • Shoaf, Glenn Lewis
  • Stephens, Matt
  • Ali, Hassan Alomgir

Abstract

Biodegradable beads are provided that are formed from mixed cellulose esters, such as cellulose acetate butyrate or cellulose acetate propionate. The biodegradable beads and mixed cellulose esters are both freshwater biodegradable and may be used in various downstream applications where biodegradable components are desired and sought.

IPC Classes  ?

  • C08B 3/16 - Preparation of mixed organic cellulose esters
  • C08B 1/00 - Preparatory treatment of cellulose for making derivatives thereof
  • C08B 3/18 - Aceto-butyrates

51.

CATALYTIC CARBONYLATION OF ESTERS

      
Application Number US2024041118
Publication Number 2025/034753
Status In Force
Filing Date 2024-08-06
Publication Date 2025-02-13
Owner
  • THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL (USA)
  • EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Miller, Alexander, James Minden
  • Bhattacharya, Shrabanti
  • Acosta-Calle, Sebastian
  • Grajeda, Javier Martinez

Abstract

Catalytic carbonylation method using catalyst systems having a ligand salt which is a precursor to a carbene ligand and a transition metal compound.

IPC Classes  ?

  • B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
  • B01J 31/22 - Organic complexes
  • C07C 67/00 - Preparation of carboxylic acid esters

52.

Kalidex

      
Application Number 019140916
Status Pending
Filing Date 2025-02-10
Owner Eastman Chemical Company (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical additives for use in the manufacture of personal care and cosmetic formulations and compositions.

53.

Miscellaneous Design

      
Application Number 1836772
Status Registered
Filing Date 2024-07-25
Registration Date 2024-07-25
Owner Flexsys America L.P. (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals and chemical compounds for rubber processing; chemical additives for use in the tire and rubber processing industries.

54.

POLYESTER COMPOSITIONS COMPRISING CYCLOHEXANEDIMETHANOL OR 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL WITH IMPROVED CATALYST SYSTEMS THEREFOR

      
Application Number 18716644
Status Pending
Filing Date 2022-12-07
First Publication Date 2025-01-30
Owner Eastman Chemical Company (USA)
Inventor
  • Allen, Kate Elizabeth
  • Schaefer, Brian Alan

Abstract

This invention relates to a polyester composition comprising: (1) at least one polyester which comprises: (a) a dicarboxylic acid component; (b) a glycol component; and (2) residues of a catalyst system comprising: (a) lithium atoms and aluminum atoms, (b) gallium atoms, or (c) zirconium atoms, and (d) optionally, less than 30 ppm, or less than 20 ppm, or less than 10 ppm, or less than 5 ppm, or from 0 to 30 ppm, or from 0 to 20 ppm, or from 0 to 10 ppm, or 0 ppm of tin atoms, relative to the mass of final polyester being prepared.

IPC Classes  ?

  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/83 - Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
  • C08G 63/84 - Boron, aluminium, gallium, indium, thallium, rare earth metals, or compounds thereof
  • C08G 63/85 - Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
  • C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

55.

Freshwater Biodegradable Mixed Ester Cellulose Esters

      
Application Number 18709118
Status Pending
Filing Date 2022-11-11
First Publication Date 2025-01-30
Owner Eastman Chemical Company (USA)
Inventor
  • Evans, Jessica Price
  • Mcconnell, Wesley Wayne
  • Wang, Bin
  • Kim, Myungman

Abstract

The present application discloses mixed cellulose esters that are freshwater biodegradable. The present application also discloses compositions, articles, beads and films (e.g. reverse dispersion quarter waveplate) made from the mixed cellulose esters.

IPC Classes  ?

  • C08L 1/14 - Mixed esters, e.g. cellulose acetate-butyrate
  • C08K 5/11 - EstersEther-esters of acyclic polycarboxylic acids
  • C08K 5/52 - Phosphorus bound to oxygen bound to oxygen only

56.

COPOLYESTERS COMPRISING 1,4-CYCLOHEXANEDIMETHANOL PRODUCED WITH GERMANIUM CATALYST

      
Application Number 18688147
Status Pending
Filing Date 2022-08-25
First Publication Date 2025-01-30
Owner Eastman Chemical Company (USA)
Inventor
  • Cannon, Joshua Seth
  • Fleenor, Coralie Mckenna
  • George, Scott Ellery
  • Hu, Huamin
  • Treece, Mark Allan
  • Vogel, Carolin Adleheid
  • Kita, Matthew Robert
  • Woods, Jason Scott
  • Horton, Jonathan Michael

Abstract

A copolyester is provided comprising: a. at least one terephthalate acid residue; b. about 85 to about 96 mole % of ethylene glycol residues; c. about 4 to about 15 mole % of a combination of 1,4-cyclohexanedimethanol residues (CHDM) and diethylene glycol (DEG) residues; and d. a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium; wherein the terephthalate monomer is based on the substantially equal diacid equivalents of 100 mole % to diol equivalence of 100 mole % for a total of 200 mole %.

IPC Classes  ?

  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/183 - Terephthalic acids
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
  • C08G 63/86 - Germanium, antimony, or compounds thereof

57.

INTEGRATED PROCESS FOR 5-(METHOXYCARBONYL)FURAN-2-CARBOXYLIC ACID (MCFC)

      
Application Number 18293923
Status Pending
Filing Date 2022-07-27
First Publication Date 2025-01-23
Owner Eastman Chemical Company (USA)
Inventor
  • Parker, Kenny Randolph
  • Fontenot, Kevin John
  • Janka, Mesfin Ejerssa

Abstract

Disclosed herein is a retrofit process to make 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) from feedstocks comprised of furoates. When a feedstock comprised of methyl 5-methylfuran-2-carboxylate (MMFC) is used a product comprised of (5-(methoxycarbonyl)furan-2-carboxylic acid (MCFC) is obtained in high yield.

IPC Classes  ?

  • C07D 307/68 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • B01J 27/08 - Halides
  • B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts

58.

EASTMAN KALIDEX

      
Serial Number 99015728
Status Pending
Filing Date 2025-01-23
Owner Eastman Chemical Company ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical additives for use in the manufacture of personal care and cosmetic formulations and compositions.

59.

KALIDEX

      
Serial Number 99015729
Status Pending
Filing Date 2025-01-23
Owner Eastman Chemical Company ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical additives for use in the manufacture of personal care and cosmetic formulations and compositions.

60.

THERMOSETTING POWDER COATING COMPOSITIONS

      
Application Number US2024038145
Publication Number 2025/019470
Status In Force
Filing Date 2024-07-16
Publication Date 2025-01-23
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Perez Labrada, Karell, Roberto
  • Webster, Geoffrey, Richard Jr.
  • Bauters, Erwin

Abstract

Powder coating compositions that comprise: (A.) a carboxyl-functional polyester, which is the reaction product of: a polyol component comprising: (i.) 2,2,4,4-tetramethyl-1,3-cyclobutanediol; (ii.) at least one diol other than 2,2,4,4-tetramethyl-1,3-cyclobutanediol; (iii.) trimethylolpropane; and a dicarboxylic acid component comprising: (iv.) hexahydrophthalic anhydride; (v.) 1,4-cyclohexanedicarboxylic acid or 1,3-cyclohexanedicarboxylic acid, or a mixture thereof; and optionally, (vi.) an acyclic diacid; wherein the carboxyl-functional polyester has a glass transition temperature of 45 to 90°C, an acid number of 35 to 90 mg KOH/g, a number average molecular weight of 2,000 to 10,000 g/mole, and a weight average molecular weight of 5,000 to 80,000 g/mole; and B. one or more compounds reactive with the carboxyl-functional polyester.

IPC Classes  ?

  • C08G 63/137 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C09D 5/03 - Powdery paints
  • C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

61.

POLYMER INTERLAYERS WITH IMPROVED ACOUSTIC PROPERTIES

      
Application Number 18687453
Status Pending
Filing Date 2022-10-05
First Publication Date 2025-01-16
Owner SOLUTIA INC. (USA)
Inventor
  • Ma, Yinong
  • Tang, Guangxin
  • Chen, Wenjie

Abstract

A polymer interlayer with improved acoustic properties. The polymer interlayer comprises a first polymer layer, a second polymer layer, and a third polymer layer. The first polymer layer is positioned between the second polymer layer and the third polymer layer. The first polymer layer is formed from a resin comprising polyvinyl acetate (PVAc). The first polymer layer has a Tg of less than about 20° C. and a peak tan δ greater than about 2.0.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers

62.

WATERBORNE COATING COMPOSITIONS BASED ON POLYESTERS CONTAINING DMPOA

      
Application Number 18577747
Status Pending
Filing Date 2022-07-13
First Publication Date 2025-01-09
Owner Eastman Chemical Company (USA)
Inventor
  • Houston, Katelyn Rose
  • He, Hongkun
  • Marsh, Stacey James
  • Kuo, Thauming

Abstract

Disclosed are novel curable polyesters comprising the reaction product of 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) and dimethylolpropionic acid. The curable polyesters have particular utility in waterborne coating compositions. Such waterborne coating compositions provide a good balance of desirable coating properties for metal packaging applications.

IPC Classes  ?

  • C09D 167/06 - Unsaturated polyesters having carbon-to-carbon unsaturation
  • C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
  • C08G 63/85 - Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
  • C09D 7/20 - Diluents or solvents

63.

UNSATURATED POLYESTER COMPOSITIONS FOR METAL PACKAGING COATINGS

      
Application Number 18577766
Status Pending
Filing Date 2022-07-13
First Publication Date 2025-01-09
Owner Eastman Chemical Company (USA)
Inventor
  • Houston, Katelyn Rose
  • Puaud, Samuel Jean
  • He, Hongkun
  • Beniah, Goliath
  • Brown, Cameron Lee

Abstract

This invention relates to unsaturated polyester compositions comprising cycloaliphatic diols such as 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) that are curable with an isocyanate crosslinker, an amino crosslinker, or a combination thereof. The unsaturated polyester compositions provide a good balance of desirable coating properties such as solvent resistance and wedge bend resistance in metal packaging applications.

IPC Classes  ?

  • C09D 167/06 - Unsaturated polyesters having carbon-to-carbon unsaturation

64.

SHRINKABLE POLYESTER FILMS WITH REDUCED SHRINKAGE

      
Application Number 18697896
Status Pending
Filing Date 2022-04-05
First Publication Date 2025-01-09
Owner Eastman Chemical Company (USA)
Inventor
  • Peters, Mark Allen
  • Hu, Huamin
  • Strand, Marc Alan
  • Napierala, Jacob E.

Abstract

The polyester compositions of the invention are useful in the manufacture of shrinkable films. The shrinkable films of the invention are comprised of polyester compositions comprising certain combinations of glycols and dicarboxylic acids in particular proportions which provide a lower level of shrinkage while having a melting temperature to accommodate modern sorting and recycling technologies.

IPC Classes  ?

  • C08G 63/183 - Terephthalic acids
  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
  • C08J 5/18 - Manufacture of films or sheets
  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

65.

CRYSTALLIZABLE SHRINKABLE FILMS AND THERMOFORMABLE SHEETS MADE FROM REACTOR GRADE RESINS

      
Application Number 18884597
Status Pending
Filing Date 2024-09-13
First Publication Date 2025-01-09
Owner Eastman Chemical Company (USA)
Inventor
  • Peters, Mark Allen
  • Napierala, Jacob Edward
  • Little, Jr., Rondell Paul
  • Williams, James Carl
  • Peer, James Wesley

Abstract

The present disclosure relates to crystallizable shrinkable films and thermoformable film(s) or sheet(s) comprising blends of polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NPG), 1,4-cyclohexanedimethanol (CHDM), ethylene glycol (EG), and diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties.

IPC Classes  ?

  • C08G 63/183 - Terephthalic acids
  • B29C 55/00 - Shaping by stretching, e.g. drawing through a dieApparatus therefor
  • B29C 55/04 - Shaping by stretching, e.g. drawing through a dieApparatus therefor of plates or sheets uniaxial, e.g. oblique
  • B29K 67/00 - Use of polyesters as moulding material
  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds

66.

DRY SPINNING OF CELLULOSE ACETATE FIBER

      
Application Number 18688461
Status Pending
Filing Date 2022-08-16
First Publication Date 2025-01-09
Owner Eastman Chemical Company (USA)
Inventor
  • Shelby, Marcus David
  • Stewart, Mark Edward
  • Maine, James Collins
  • Dorton, Tanner Storm
  • Allen, John Michael
  • Li, Yong

Abstract

A dry spinning system and process are used to produce cellulose ester fibers. The process utilizes one or more of N,N-dimethylformamide, N,N-dimethylacetamide, dimethyl sulfoxide, or mixtures thereof as the dissolution solvent. The process minimizes or avoids discoloration of the fibers.

IPC Classes  ?

  • D01F 2/30 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
  • D01D 1/02 - Preparation of spinning solutions
  • D01D 5/04 - Dry spinning methods
  • D01F 1/10 - Other agents for modifying properties
  • D02G 3/02 - Yarns or threads characterised by the material or by the materials from which they are made
  • D03D 15/225 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
  • D04B 1/16 - Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
  • D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threadsFabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
  • D04H 1/425 - Cellulose series

67.

EASTMAN IMMERSE

      
Serial Number 98941209
Status Pending
Filing Date 2025-01-07
Owner Eastman Chemical Company ()
NICE Classes  ? 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Thermoplastic compounds for use in automotive applications, namely, for use in manufacturing armrests.

68.

HYDROXYALKANOATE ESTER AQUEOUS COMPOSITIONS

      
Application Number US2024034690
Publication Number 2025/006300
Status In Force
Filing Date 2024-06-20
Publication Date 2025-01-02
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Macedo, Ana, Carla Reis
  • Boaz, Neil, Warren

Abstract

The present application discloses aqueous compositions comprising one or more of a compound of formula (I), wherein R1, R2, and n are defined herein; and (ii) a surface-active agent (e.g., a surfactant, an emulsifier, or a combination thereof). The aqueous compositions are useful as cleansing formulations. The compound of formula (I) in the aqueous compositions improves viscosity, foam properties, and sensorics, and are particularly advantageous for low sulfate formulations or sulfate-free formulations.

IPC Classes  ?

  • A61K 8/37 - Esters of carboxylic acids
  • A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfurSalts, esters or N-acylated derivatives thereof
  • A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
  • A61Q 5/02 - Preparations for cleaning the hair
  • A61Q 19/10 - Washing or bathing preparations

69.

ARTICLES COMPRISING MELT PROCESSABLE CELLULOSE ACETATE COMPOSITIONS COMPRISING AMORPHOUS BIOFILLER

      
Application Number 18698407
Status Pending
Filing Date 2022-10-07
First Publication Date 2024-12-26
Owner Eastman Chemical Company (USA)
Inventor
  • Amarpuri, Gaurav
  • Clendennen, Stephanie Kay

Abstract

The present application discloses cellulose ester compositions comprising starches having a degree of branching of from 2 to 6. The cellulose ester compositions exhibit improved industrial compostability and higher heat deflection temperatures over cellulose ester compositions having lower degrees of branching.

IPC Classes  ?

70.

CRACKING C8+ FRACTION OF PYOIL

      
Application Number 18825139
Status Pending
Filing Date 2024-09-05
First Publication Date 2024-12-26
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Parker, Kenny Randolph
  • Polasek, Michael Gary
  • Slivensky, David Eugene
  • Wu, Xianchun
  • Stavinoha, Jr., Jerome Leonard

Abstract

A hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to the cracker feed. Alternatively, the r-pyoil with a predominantly c8+ fraction can be fed to the cracker feed. The furnace can be a gas fed furnace, or split cracker furnace.

IPC Classes  ?

  • C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres

71.

ARTICLES CONTAINING MELT PROCESSABLE CELLULOSE ESTER COMPOSITIONS COMPRING AMORPHOUS BIOFILLER

      
Application Number 18698405
Status Pending
Filing Date 2022-10-07
First Publication Date 2024-12-26
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Amarpuri, Guarav

Abstract

The present application discloses cellulose ester compositions comprising starches having a degree of branching of from 2 to 6. The cellulose ester compositions exhibit improved industrial compostability and higher heat deflection temperatures over cellulose ester compositions having lower degrees of branching. The present application also discloses processes for making the compositions and articles made from the compostions.

IPC Classes  ?

72.

HEAT INTEGRATION WITH AQUEOUS HEAT TRANSFER MEDIUM FOR CHEMICAL RECYCLING FACILITIES

      
Application Number 18692913
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-12-26
Owner Eastman Chemical Company (USA)
Inventor
  • Polasek, Michael Gary
  • Bitting, Daryl
  • Wu, Xianchun
  • Slivensky, David Eugene
  • Anderson, Avery L.

Abstract

A heat integration process and system for a chemical recycling facility is provided that can lower the carbon footprint and global warming potential of the facility. More particularly, one or more heat transfer media may be used to recover heat energy from a waste plastic pyrolysis effluent and redistribute the recovered heat energy throughout the chemical recycling facility. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the heat integration process and system herein.

IPC Classes  ?

  • B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
  • B09B 101/75 - Plastic waste
  • F22B 1/16 - Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour

73.

RECOVERING POLY(VINYL BUTYRAL) POLYMER

      
Application Number 18704081
Status Pending
Filing Date 2022-10-27
First Publication Date 2024-12-26
Owner SOLUTIA INC. (USA)
Inventor
  • Ma, Yinong
  • Chen, Wenjie
  • Campo, Bert Jozef
  • Thompson, Helen M.

Abstract

A method of recovering poly(vinyl butyral) (PVB). The method comprises a step of providing a solvent to a reclamation system: adding recycled PVB to the solvent and stirring to form a PVB mixture, wherein the PVB mixture comprises a liquid portion comprising dissolved high PVOH PVB resin and plasticizer, and low PVON PVB solids and plasticizer; and filtering the PVB mixture to remove the low PVOH PVB solids.

IPC Classes  ?

  • C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

74.

RECOVERING POLY(VINYL BUTYRAL) POLYMER

      
Application Number 18704083
Status Pending
Filing Date 2022-10-27
First Publication Date 2024-12-26
Owner SOLUTIA INC. (USA)
Inventor Ma, Yinong

Abstract

A method of recovering poly(vinyl butyral) (PVB). The method comprises a step of providing a solvent to a reclamation system. An additional step includes adding a recycled PVB to the solvent and stirring at a certain temperature for a specified time to dissolve the recycled PVB and form a PVB mixture. An additional step includes filtering the PVB mixture to remove the PVB solids. A further step includes subjecting the PVB solids obtained from the PVB mixture to heat obtain recovered PVB polymer.

IPC Classes  ?

  • C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

75.

RECOVERING POLY(VINYL BUTYRAL) POLYMER

      
Application Number 18704084
Status Pending
Filing Date 2022-10-27
First Publication Date 2024-12-26
Owner SOLUTIA INC. (USA)
Inventor Ma, Yinong

Abstract

A method of recovering poly(vinyl butyral) (PVB). The method comprises a step of providing recycled PVB to a reclamation system. An additional step includes adding a solvent the recycled PVB to dissolve the recycled PVB and form a PVB solution. An additional step includes adding a catalyst and butyraldehyde to the PVB solution to form a PVB reaction mixture. An additional step includes heating the PVB reaction mixture. An additional step includes filtering the PVB reaction mixture to remove solids. A further step includes removing the solvent and the butyraldehyde from the PVB reaction mixture to obtain recovered PVB.

IPC Classes  ?

  • C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
  • C08F 261/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group on to polymers of unsaturated alcohols on to polymers of vinyl alcohol

76.

PROCESS FOR MAKING MELT PROCESSABLE CELLULOSE ESTER COMPOSITIONS COMPRISING AMORPHOUS BIOFILLER

      
Application Number 18698403
Status Pending
Filing Date 2022-10-07
First Publication Date 2024-12-12
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Amarpuri, Guarav

Abstract

The present application discloses cellulose ester compositions comprising starches having a degree of branching of from 2 to 6. The cellulose ester compositions exhibit improved industrial compostability and higher heat deflection temperatures over cellulose ester compositions having lower degrees of branching. The present application also discloses processes for making the compositions and articles made from the compositions.

IPC Classes  ?

77.

PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM POLYESTER COMPOSITIONS

      
Application Number 18703820
Status Pending
Filing Date 2022-10-25
First Publication Date 2024-12-12
Owner Eastman Chemical Company (USA)
Inventor
  • Zheng, Pinguan
  • Harris, Hannah Grace
  • Barnicki, Scott Donald

Abstract

Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to one or more glycols to depolymerization conditions thereby providing one or more depolymerization products. The one or more depolymerization products can be exposed to an alcoholysis process to recover dialkyl terephthalate. Optionally, the one or more glycols can be recycled and re-used in a subsequent dialkyl terephthalate recovery or other process.

IPC Classes  ?

  • C07C 67/02 - Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification

78.

POLYMER INTERLAYERS WITH REDUCED EDGE BUBBLES

      
Application Number 18702518
Status Pending
Filing Date 2022-11-17
First Publication Date 2024-12-12
Owner SOLUTIA INC. (USA)
Inventor
  • Van De Vyver, Stijn Simonne Paul
  • Creytens, Hans Herman Martha

Abstract

A polymer interlayer that resists formation of optical defects. The polymer interlayer comprises a first polymer layer, a second polymer layer, and a third polymer layer. The first polymer layer is positioned between the second polymer layer and the third polymer layer. The first polymer layer comprises a resin including an adhesion control agent in the range of about 0.1 to 15 titers.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

79.

ARTICLES CONTAINING MELT PROCESSABLE CELLULOSE ACETATE COMPOSITIONS COMPRISING ALKALINE FILLER

      
Application Number 18698998
Status Pending
Filing Date 2022-10-07
First Publication Date 2024-12-12
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Fang, Yichen

Abstract

The present application discloses melt processable cellulose ester compositions comprising a cellulose ester, at least one alkaline additive, and at least one neutralizing agent. Plasticizers can be optionally used in the compositions. The present application also discloses processes for preparing the compositions and articles that can be made from the compositions. The compositions show improved degradation properties.

IPC Classes  ?

80.

PYROLYSIS GAS TREATMENT INCLUDING CAUSTIC SCRUBBER

      
Application Number 18691643
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-12-12
Owner Eastman Chemical Company (USA)
Inventor
  • Slivensky, David Eugene
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Wu, Xianchun

Abstract

Processes and facilities for recovering and purifying a pyrolysis gas formed by pyrolyzing waste plastic are provided. The purification process may comprise one or more treatment processes, including a caustic scrubber process, which may be included in a cracker facility or separate from the cracker facility. The resulting gas effluent stream from the caustic scrubber is particularly useful for recovering recycled chemical products and co-products from a downstream cryogenic separation process.

IPC Classes  ?

  • C10G 19/02 - Refining hydrocarbon oils, in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • C10G 55/04 - Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step

81.

Uprite

      
Application Number 019118352
Status Registered
Filing Date 2024-12-11
Registration Date 2025-04-30
Owner Taminco BVBA (Belgium)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals used in agriculture namely plant growth regulators.

82.

HEAT INTEGRATION OF PYROLYSIS EFFLUENT WITH NON-AQUEOUS HEAT TRANSFER MEDIUM IN CHEMICAL FACILITIES

      
Application Number 18691088
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-12-05
Owner Eastman Chemical Company (USA)
Inventor
  • Bitting, Daryl
  • Slivensky, David Eugene
  • Wu, Xianchun
  • Anderson, Avery L.

Abstract

A heat integration process and system for a chemical recycling facility is provided that can lower the carbon footprint and global warming potential of the facility. More particularly, one or more heat transfer media may be used to recover heat energy from a waste plastic pyrolysis effluent and redistribute the recovered heat energy throughout the chemical recycling facility. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the heat integration process and system herein.

IPC Classes  ?

  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres

83.

PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM

      
Application Number 18691481
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-12-05
Owner Eastman Chemical Company (USA)
Inventor
  • Slivensky, David Eugene
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Wu, Xianchun

Abstract

Processes and facilities for recovering and purifying a pyrolysis gas formed by pyrolyzing waste plastic are provided. An absorber-stripper system may be used to treat the pyrolysis gas for use in one or more downstream chemical recycling processes, which can be used in forming a variety of recycled content products.

IPC Classes  ?

  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • C07C 7/11 - Purification, separation or stabilisation of hydrocarbonsUse of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres

84.

ARTICLES CONTAINING MELT PROCESSABLE CELLULOSE ESTER COMPOSITIONS COMPRISING ALKALINE FILLER

      
Application Number 18698400
Status Pending
Filing Date 2022-10-07
First Publication Date 2024-12-05
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Fang, Yichen

Abstract

The present application discloses melt processable cellulose ester compositions comprising a cellulose ester, at least one alkaline additive, and at least one neutralizing agent. Plasticizers can be optionally used in the compositions. The present application also discloses processes for preparing the compositions and articles that can be made from the compositions. The compositions show improved degradation properties.

IPC Classes  ?

85.

QUINOLINEAMINE AND PYRIDOQUINOLINE ANTIDEGRADANT COMPOUNDS AND USES THEREOF

      
Application Number US2024031805
Publication Number 2024/249718
Status In Force
Filing Date 2024-05-31
Publication Date 2024-12-05
Owner FLEXSYS AMERICA L.P. (USA)
Inventor
  • Al-Afyouni, Malik Hani
  • Chapelet, Judicael Jacques
  • Fields, Donald L., Jr.
  • Hamby, Taylor Blue
  • Ignatz-Hoover, Frederick
  • Penney, Jonathan Michael

Abstract

The present disclosure provides compounds represented by Formula (I): (I), or salts or solvates thereof, wherein R1, R1c, R2a, R2b, R2c, R3a, R3b, R3c, R3d, R3e, and are as defined in the specification. The present disclosure provides compounds represented by Formula (IV): (IV), or salts or solvates thereof, wherein R8a, R8b, R9a, R9b, R9c, R9d, R9e, R10a, R10b, R10c, R10d, R10e, and are as defined in the specification. The present disclosure also provides compositions, vulcanized elastomeric articles, lubricant compositions, combustible fuel compositions, and fuel additive compositions comprising a compound disclosed herein. The present disclosure also provides processes for preparing the compositions and vulcanized elastomeric articles described herein. The present disclosure also provides a process for retreading tires using a composition described herein. The present disclosure also provides kits comprising a composition described herein.

IPC Classes  ?

  • A61K 31/4706 - 4-Aminoquinolines8-Aminoquinolines, e.g. chloroquine, primaquine
  • C07D 215/40 - Nitrogen atoms attached in position 8
  • C08K 5/3437 - Six-membered rings condensed with carbocyclic rings

86.

SPECIAL EFFECT FILM PRODUCTS AND METHODS FOR MAKING THEM

      
Application Number 18694154
Status Pending
Filing Date 2022-10-18
First Publication Date 2024-12-05
Owner SOUTHWALL TECHNOLOGIES INC. (USA)
Inventor
  • Hu, Yue Rachel
  • Krogman, Kevin C.
  • Hochstetler, Spencer Erich
  • Singh, Alvin A.

Abstract

Special effect films are disclosed that comprise a polymeric substrate and a composite coating. The composite coating is provided with a first layer comprising a polyionic binder and a second layer comprising interference particles having at least one highly refractive layer and at least one lower refractive layer, and a difference in refractive index between the highly refractive layer and the at least one lower refractive layer is at least 0.1 units.

IPC Classes  ?

  • C09D 5/36 - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
  • C08J 7/04 - Coating
  • C09D 1/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
  • C09D 7/40 - Additives
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
  • C09D 139/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogenCoating compositions based on derivatives of such polymers

87.

FILMS COMPRISING ALIPHATIC THERMOPLASTIC POLYURETHANES THAT ARE USEFUL AS AUTO WRAPS

      
Application Number 18686036
Status Pending
Filing Date 2022-08-25
First Publication Date 2024-11-28
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Young, Robert Erik
  • Bhat, Sanmitra A.
  • Cable, Kevin Michael
  • Chen, Wenjie
  • Hawkins, Gary Stuart
  • Hochstetler, Spencer Erich
  • Jin, Yan
  • Pecorini, Thomas Joseph
  • Shih, Wayne Ken

Abstract

Thermoplastic films are disclosed that are suitable for use as auto wraps. The films include a thermoplastic polyurethane layer comprising a thermoplastic polyurethane polymer and a patterned adhesive layer. The thermoplastic films, when tested by a 25% Heat Relaxation Test at a thickness of about 0.006 inches, exhibit a final load from about 0.02 to about 0.3 pounds force; and when tested by a 25% Elastic Recovery test, exhibit a residual strain at one minute of 2% or greater.

IPC Classes  ?

  • C08J 5/18 - Manufacture of films or sheets
  • B29C 71/02 - Thermal after-treatment
  • C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/48 - Polyethers
  • C08J 7/04 - Coating

88.

CELLULOSE ACETATE FOAMS

      
Application Number 18688507
Status Pending
Filing Date 2022-09-01
First Publication Date 2024-11-28
Owner Eastman Chemical Company (USA)
Inventor
  • Aden, Bethany Michelle
  • Amarpuri, Gaurav
  • Beniah, Goliath
  • Clendennen, Stephanie Kay
  • Donelson, Michael Eugene
  • Fang, Yichen
  • Liyana Arachchi, Thilanga Prabhash
  • Perri, Steven Thomas
  • Shih, Wayne Ken

Abstract

A cellulose acetate foam having a density of less than 0.20 g/cm3 and an average foam cell size of less than 200 micrometers is disclosed. A foamable composition, a method for foaming a foam and articles including, prepared or formed from the foam are also described.

IPC Classes  ?

  • C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
  • C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent

89.

RECOVERY OF RECYCLE CONTENT CO2 FROM PYROLYSIS FLUE GAS

      
Application Number 18691476
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-11-28
Owner Eastman Chemical Company (USA)
Inventor
  • Wu, Xianchun
  • Anderson, Avery L.
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Slivensky, David Eugene

Abstract

A process and system for recovering a recycle content carbon dioxide is provided that can lower the carbon footprint and global warming potential of a chemical recycling facility. More particularly, a pyrolysis flue gas and/or a pyrolysis gas from waste plastic pyrolysis may be treated in an absorber system to thereby form a recovered CO2 stream comprising recycle content carbon dioxide. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the carbon dioxide recovery process and system herein.

IPC Classes  ?

  • C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • B01D 53/62 - Carbon oxides
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • C10J 3/46 - Gasification of granular or pulverulent fuels in suspension

90.

PYROLYSIS GAS TREATMENT INCLUDING HALOGEN AND/OR SULFUR REMOVAL

      
Application Number 18691596
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-11-28
Owner Eastman Chemical Company (USA)
Inventor
  • Slivensky, David Eugene
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Wu, Xianchun

Abstract

Processes and facilities for recovering and purifying a pyrolysis gas formed by pyrolyzing waste plastic are provided. One or more treatment processes may be used to treat the pyrolysis gas for use in one or more downstream chemical recycling processes. which can be used in forming a variety of recycled content products. The treatment processes may include a halogen removal system and/or a sulfur removal system.

IPC Classes  ?

  • B01D 53/62 - Carbon oxides
  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • B01D 53/34 - Chemical or biological purification of waste gases
  • B01D 53/48 - Sulfur compounds
  • B01D 53/86 - Catalytic processes
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres

91.

MELT-PROCESSABLE CELLULOSE ACETATE COMPOSITIONS, MELTS AND MELT-FORMED ARTICLES MADE THEREFROM

      
Application Number 18688502
Status Pending
Filing Date 2022-09-01
First Publication Date 2024-11-21
Owner Eastman Chemical Company (USA)
Inventor
  • Clendennen, Stephanie Kay
  • Perri, Steven Thomas
  • Boggs, Monika Karin Wiedmann
  • Ebrahimi, Hamid

Abstract

A melt-processable cellulose acetate composition is disclosed. The melt-processable cellulose acetate composition of the present invention includes (i) cellulose acetate: (ii) a plasticizing amount of plasticizer; and (iii) fatty acid. Cellulose acetate melts and melt-formed articles are also described.

IPC Classes  ?

  • C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
  • C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
  • C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
  • C08K 5/101 - EstersEther-esters of monocarboxylic acids

92.

HOT RECYCLED CONTENT PYROLYSIS VAPOR DIRECTLY TO CROSS-OVER SECTION OF CRACKER FURNACE

      
Application Number 18692899
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-11-21
Owner Eastman Chemical Company (USA)
Inventor
  • Polasek, Michael Gary
  • Anderson, Avery L.
  • Bitting, Daryl
  • Slivensky, David Eugene
  • Wu, Xianchun

Abstract

Processes and facilities for providing recycled content hydrocarbon products (r-products) from the pyrolysis of waste plastic are provided. Processing schemes are described herein that increase energy efficiency and help reduce overall environmental impact while producing valuable final products from chemically recycled waste plastic.

IPC Classes  ?

  • C10G 9/14 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • C10B 57/14 - Features of low-temperature carbonising processes

93.

PROCESS OF MAKING ARTICLES COMPRISING COPOLYESTERS PRODUCED WITH GERMANIUM CATALYSTS

      
Application Number 18688068
Status Pending
Filing Date 2022-08-25
First Publication Date 2024-11-14
Owner Eastman Chemical Company (USA)
Inventor
  • Cannon, Joshua Seth
  • Fleenor, Coralie Mckenna
  • George, Scott Ellery
  • Hu, Huamin
  • Treece, Mark Allan
  • Vogel, Carolin Adleheid
  • Kita, Matthew Robert
  • Woods, Jason Scott
  • Horton, Jonathan Michael

Abstract

A process of producing an article by an extrusion blow molding manufacturing process is provided comprising: melting a copolyester in an extruder to produce a molten copolyester; extruding the molten copolyester through a die to form a tube of molten copolyester parison; clamping a mold having the desired finished shape around the parison; blowing air into the parison causing the parison to stretch and expand to fill the mold to produce a molded article; cooling the molded article; ejecting the article from the mold; and removing excess plastic from the article; wherein the copolyester comprises: at least one terephthalate monomer residue; ethylene glycol residues; a combination of diethylene glycol and at least one glycol residue selected from the group consisting of 1,4-cyclohexanedimethanol residues, monopropylene glycol residues, and 2,2,4,4-tetramethyl-1,3-cyclobutane diol residues; and a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium.

IPC Classes  ?

  • B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
  • B29K 67/00 - Use of polyesters as moulding material
  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/86 - Germanium, antimony, or compounds thereof

94.

COPOLYESTER BLENDS

      
Application Number 18688090
Status Pending
Filing Date 2022-08-25
First Publication Date 2024-11-14
Owner Eastman Chemical Company (USA)
Inventor
  • Cannon, Joshua Seth
  • George, Scott Ellery
  • Fleenor, Coralie Mckenna
  • Hu, Huamin
  • Treece, Mark Allan
  • Vogel, Carolin Adleheid
  • Kita, Matthew Robert
  • Woods, Jason Scott
  • Horton, Jonathan Michael

Abstract

A copolyester composition is provided comprising at least one copolyester and at least one polymeric component; wherein said copolyester comprises: a. terephthalate acid residues; b. about 85 to about 96 mole % of ethylene glycol residues; c. about 4 to about 15 mole % of a combination of diethylene glycol (DEG) residues and at least one glycol residue selected from the group consisting of 1,4-cyclohexanedimethanol residues (CHDM), monopropylene glycol residues (MPG), and 2,2,4,4-tetramethyl-1,3-cyclobutane diol residues (TMCD); and d. a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium; wherein the terephthalate monomer is based on the substantially equal diacid equivalents of 100 mole % to diol equivalence of 100 mole % for a total of 200 mole %.

IPC Classes  ?

  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
  • C08G 63/86 - Germanium, antimony, or compounds thereof

95.

HEAT INTEGRATION WITH STAGED CONDENSATION FOR CHEMICAL FACILITIES

      
Application Number 18691107
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-11-14
Owner Eastman Chemical Company (USA)
Inventor
  • Slivensky, David Eugene
  • Bitting, Daryl
  • Wu, Xianchun
  • Anderson, Avery L.

Abstract

A heat integration process and system for a chemical recycling facility is provided that can lower the carbon footprint and global warming potential of the facility. More particularly, one or more heat transfer media may be used to recover heat energy from a waste plastic pyrolysis effluent and redistribute the recovered heat energy throughout the chemical recycling facility. Furthermore, a staged condensation configuration may be utilized to produce multiple pyrolysis oil streams and to provide heat to the heat transfer media. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the heat integration process and system herein.

IPC Classes  ?

  • C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
  • B01D 5/00 - Condensation of vapoursRecovering volatile solvents by condensation
  • C10G 57/00 - Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process

96.

ARTIFICIAL TURF INFILL COATING COMPOSITIONS

      
Application Number US2024027141
Publication Number 2024/233207
Status In Force
Filing Date 2024-05-01
Publication Date 2024-11-14
Owner EASTMAN CHEMICAL COMPANY (USA)
Inventor
  • Fang, Yichen
  • Testa, Carlo, Anthony

Abstract

An artificial turf infill coating composition comprising a. from 55 wt.% to 80 wt.% of a cellulose ester, b. a plasticizer, wherein the plasticizer reduces the glass transition temperature (Tg) of the cellulose ester by at least 2°C/wt.% of plasticizer, and c. optionally, a molecular weight reducing agent (MWRA), wherein the composition has a melt flow rate (MFI) of 10 to 170 g/10 min, as measured according to ASTM D1238 at 200°C and 2.16 kg, a number average molecular weight (Mn) of 12,000 to 30,000 g/mol, and a Tg of 55-110°C.

IPC Classes  ?

97.

ARTICLES COMPRISING COPOLYESTERS PRODUCED WITH GERMANIUM CATALYST

      
Application Number 18688078
Status Pending
Filing Date 2022-08-25
First Publication Date 2024-11-14
Owner Eastman Chemical Company (USA)
Inventor
  • Cannon, Joshua Seth
  • Fleenor, Coralie Mckenna
  • George, Scott Ellery
  • Hu, Huamin
  • Treece, Mark Allan
  • Vogel, Carolin Adleheid
  • Kita, Matthew Robert
  • Woods, Jason Scott
  • Horton, Jonathan Michael

Abstract

An article is provided comprising a copolyester; wherein the copolyester comprises: a. at least one terephthalate monomer residue; b. about 85 to about 96 mole % of ethylene glycol residues; c. about 4 to about 15 mole % of a combination diethylene glycol (DEG) and at least one glycol residue selected from the group consisting of 1,4-cyclohexanedimethanol residues (CHDM), monopropylene glycol residues (MPG), and 2,2,4,4-tetramethyl-1,3-cyclobutane diol residues (TMCD); and d. a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium; wherein the diacid monomer is based on the substantially equal diacid equivalents of 100 mole % to diol equivalence of 100 mole % for a total of 200 mole %.

IPC Classes  ?

  • C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
  • B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
  • B65D 65/38 - Packaging materials of special type or form
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
  • C08G 63/86 - Germanium, antimony, or compounds thereof
  • C08J 5/18 - Manufacture of films or sheets
  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

98.

REDUCING THE CARBON FOOTPRINT OF CHEMICAL RECYCLING FACILITIES

      
Application Number 18692904
Status Pending
Filing Date 2022-09-16
First Publication Date 2024-11-14
Owner Eastman Chemical Company (USA)
Inventor
  • Anderson, Avery L.
  • Bitting, Daryl
  • Polasek, Michael Gary
  • Slivensky, David Eugene
  • Wu, Xianchun

Abstract

Various processes and configuration are provided for a chemical recycling facility that can lower the carbon footprint and global warming potential of the facility. More particularly, we have discovered numerous ways for reducing the carbon footprint of the facility by: (i) recycling at least a portion of the residual heat energy from the pyrolysis effluent back upstream to the pyrolysis process and waste plastic liquification stage; (ii) recovering at least a portion of the carbon dioxide from at least a portion of the pyrolysis flue gas and/or the pyrolysis gas; (iii) feeding at least a portion of the pyrolysis gas at a cracker facility at a position downstream of a cracker furnace; (iv) using at least a portion of a demethanizer overhead stream as a fuel in a pyrolysis facility and/or a cracking facility; and (v) providing a chemical recycling facility that contains a pyrolysis facility co-located with a cracking facility. Thus, the global warming potential of the chemical recycling facility may be optimized and lowered due to the processes and configurations described herein.

IPC Classes  ?

  • B29B 17/04 - Disintegrating plastics
  • B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • C10G 9/34 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts

99.

POLYMER INTERLAYERS WITH LOW MOTTLE AND REDUCED ICEFLOWER DEFECTS

      
Application Number 18688831
Status Pending
Filing Date 2022-10-18
First Publication Date 2024-11-14
Owner SOLUTIA INC. (USA)
Inventor
  • Ma, Yinong
  • Huang, Keyuan

Abstract

A polymer interlayer that resists optical defects. The polymer interlayer comprises a first polymer layer and a second polymer layer. The first polymer layer is disposed on a first side of the second polymer layer. A non-embossed surface of the first side of the second polymer layer includes a surface roughness. defined by an Rz value, of greater than 40 microns. The polymer interlayer has a mottle value of less than 1.0.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 7/023 - Optical properties
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 37/15 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state

100.

ANTIDEGRADANT BIS(DIHYDRO AND TETRAHYDROQUINOLINE) COMPOUNDS AND USES THEREOF

      
Application Number US2024027620
Publication Number 2024/233305
Status In Force
Filing Date 2024-05-03
Publication Date 2024-11-14
Owner FLEXSYS AMERICA L.P. (USA)
Inventor
  • Al-Afyouni, Malik Hani
  • Chapelet, Judicael Jacques
  • Ignatz-Hoover, Frederick
  • Penney, Jonathan Michael

Abstract

The present disclosure provides compounds represented by Formula (I): (I), or salts or solvates thereof, wherein X, R1a, R1b,R1c,R1d,R2a, R2b, R2c, R2d, R4, R5, R6, R7, R8and R9are as defined in the specification. The present disclosure also provides compositions, vulcanized elastomeric articles, lubricant compositions, combustible fuel compositions, and fuel additive compositions comprising a compound disclosed herein. The present disclosure also provides processes for preparing the compositions and vulcanized elastomeric articles described herein. The present disclosure also provides a process for retreading tires using a composition described herein. The present disclosure also provides kits comprising a composition described herein.

IPC Classes  ?

  • A61K 31/395 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
  • A61K 31/4709 - Non-condensed quinolines containing further heterocyclic rings
  • A61K 31/33 - Heterocyclic compounds
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