Abstract

An immersion coolant apparatus comprising 1) a heat exchanger (50), 2) a tank (10) containing an immersion coolant (30) and a heat generating device, and 3) a means for recirculating immersion coolant (30) between the tank (10) and the heat exchanger (50), wherein the immersion coolant (30) is characterized by the compound of Formula (1): where each R and n are defined herein. The cooling immersion apparatus is useful for dissipating heat from a heat generating device such as a data center server.

IPC Classes  ?

• H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

Abstract

The present invention is an immersion coolant apparatus comprising 1) a heat exchanger, 2) a tank containing an immersion coolant and a heat generating device, and 3) a means for recirculating immersion coolant between the tank and the heat exchanger, wherein the immersion coolant is characterized by the compound of Formula (1): where each R and x are defined herein. The cooling immersion apparatus is useful for dissipating heat from a heat generating device such as a data center server.

IPC Classes  ?

• F25B 13/00 - Compression machines, plants or systems, with reversible cycle
• F25B 9/14 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
• C09K 5/20 - Antifreeze additives therefor, e.g. for radiator liquids

Abstract

Thermally conductive compositions include an isocyanate component including a blocked isocyanate prepolymer having a mole percentage of 0.003 mole% or more, and one or more alkylalkoxysilanes including an alkyl chain of C12 or more; an isocyanate-reactive component comprising: one or more polyetheramines, and one or more catalysts selected from a group of carboxylate salts, tertiary amines, amidines, guanidines, and diazabicyclo compounds; and one or more glycol ether ester plasticizers present in one or more of the isocyanate component and the isocyanate-reactive component; and a thermally conductive filler.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/20 - Heterocyclic aminesSalts thereof
• C08G 18/50 - Polyethers having hetero atoms other than oxygen
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08K 5/00 - Use of organic ingredients

Abstract

Embodiments of the present disclosure are directed towards foam formulations including a formulated polyol composition and an isocyanate composition. The formulated polyol compositions include a high propylene oxide content Lewis acid catalyzed polyether polyol and a high functionality, high propylene oxide content polyether polyol.

IPC Classes  ?

• C08G 18/09 - Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
• C08G 18/16 - Catalysts
• C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
• C08G 18/22 - Catalysts containing metal compounds
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08J 9/14 - 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 organic
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/50 - Polyethers having hetero atoms other than oxygen

Abstract

xabycababb] and generate a second product; and polymerizing, in the presence of the second product, ethylene oxide to generate the multiblock copolymer surfactant.

IPC Classes  ?

• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds

Abstract

Embodiments of the present disclosure are directed towards coated granule compositions that include three polyurethane layers and two wax layers.

IPC Classes  ?

• C05G 5/30 - Layered or coated, e.g. dust-preventing coatings

Abstract

Embodiments of the present disclosure are directed towards spray foam formulations including a formulated polyol composition and an isocyanate composition. The formulated polyol compositions include a high propylene oxide content Lewis acid catalyzed polyether polyol and an amine-initiated polyether polyol.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
• C08L 75/04 - Polyurethanes

Abstract

A polymer blend can be formed by melt-blending a polyolefin polymer with a quantity of polyacid polymer and polyol under conditions such that acid groups on the polyacid polymer react with hydroxyl groups on the polyol to form links between the polyacid polymer and the polyol. The condensation product polymer can improve physical properties of the polyolefin polymer.

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene
• C08J 5/18 - Manufacture of films or sheets
• C08J 3/00 - Processes of treating or compounding macromolecular substances
• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• C08L 33/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
• C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Abstract

The present disclosure provides for agricultural seed coating compositions and coatings therefrom. The aqueous seed treatment composition for forming the coating on the agricultural seed includes a polyester aqueous dispersion formed with a mixture that includes a polyester, a dispersing agent and water; an agriculturally active compound; and water.

IPC Classes  ?

• A01C 1/06 - Coating or dressing seed
• A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
• A01N 25/10 - Macromolecular compounds
• A01P 7/04 - Insecticides

Abstract

An artificial leather and a method for preparing the same. The artificial leather comprising a multi-layer structure comprising a top skin layer and a bottom fabric layer, wherein the top skin layer comprises at least 10 wt% of an olefin block copolymer, based on the total weight of the top skin layer.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

Providing an artificial leather comprising a multi-layer structure comprising a top skin layer and a bottom fabric layer, wherein the top skin layer comprises a polymer blend comprising at least 10 wt% and up to 100 wt% of an olefin block copolymer, based on the total weight of the top skin layer, wherein the polymer blend is crosslinked and the crosslinked polymer blend has a gel % of at least 5% by weight by a hot xylene extraction method.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• C08L 23/08 - Copolymers of ethene

Abstract

A cured fabric that is useful in batteries can be made by impregnating a PET fabric with a binder emulsion that contains a self-crosslinking acrylic polymer binder and an anionic surfactant, which contains (1) a lipophilic moiety and (2) an anionic hydrophilic moiety that is linked to the lipophilic moiety by an oxygenated organic moiety. The combination of the binder and anionic surfactant provides fast wetting of the fabric. The impregnated fabric is cured by heating to crosslink the acrylic polymer. The resulting cured fabric has high tensile strength and good wetting ability with acid solutions used in batteries.

IPC Classes  ?

• D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
• H01M 50/44 - Fibrous material

Abstract

A composition includes a silicone – (meth)acrylate copolymer, a manganese ion source, and a phenolic compound. Methods for preparation and use of the composition are provided. The composition may be emulsified, and the resulting aqueous emulsion formulation may be used for treating a textile to impart water repellency.

IPC Classes  ?

• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• C09D 143/04 - Homopolymers or copolymers of monomers containing silicon
• D06M 15/356 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/13 - PhenolsPhenolates

Abstract

An emulsion formulation includes a silicone – (meth)acrylate copolymer, a manganese ion source, a phenolic compound, and a silicone additive. The emulsion formulation can be coated on textiles and dried to impart both durable water repellency and softness to the textiles.

IPC Classes  ?

• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
• C09D 143/04 - Homopolymers or copolymers of monomers containing silicon
• D06M 15/356 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/13 - PhenolsPhenolates

Abstract

Polyurethane acrylate hybrid compositions may contain a polyurethane phase and a polyacrylate phase, the polyurethane phase containing a reaction product of: an isocyanate component including one or more isocyanate compounds, and an isocyanate-reactive component comprising one or more poly ether polyols; and the poly(meth)acrylate phase comprising a reaction product of: one or more polyfunctional phospho(meth) acrylate monomers having an acrylate functionality in the range of 2 to 8, one or more initiators, wherein the one or more polyfunctional phospho(meth)acrylate monomers and initiators are independently present in at least one of the isocyanate component, the isocyanate-reactive component, or a third component that is introduced upon combination of the isocyanate component and isocyanate-reactive component.

IPC Classes  ?

• C08F 30/02 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
• C08G 18/20 - Heterocyclic aminesSalts thereof
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08L 43/02 - Homopolymers or copolymers of monomers containing phosphorus
• C08L 75/08 - Polyurethanes from polyethers

Abstract

A composition includes a silicone – (meth)acrylate copolymer, a manganese ion source, and a phenolic compound. The composition may be used with additional starting materials including a surfactant, water, and a water dispersible crosslinker in an emulsion formulation. The emulsion formulation may be used for treating a textile. Methods for preparation of the composition and the emulsion formulation are provided.

IPC Classes  ?

• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• C09D 143/04 - Homopolymers or copolymers of monomers containing silicon
• D06M 15/356 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
• C08F 2/22 - Emulsion polymerisation
• C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/13 - PhenolsPhenolates

Abstract

Polyol dispersions are prepared by chemolysis of polyurethane foam. The starting foam is compressed, degassed and combined and wetting with a polyol in a non-backmixing tubular reactor and then digested to produce the polyol dispersion. This rapidly produces a reaction mixture that digests quickly. The process is well-adapted for continuous operation. The polyol dispersion is useful for making polyurethanes.

IPC Classes  ?

• C08J 11/22 - 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
• 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
• C08J 11/26 - 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 carboxylic acid groups, their anhydrides or esters
• C08G 18/83 - Chemically modified polymers
• B01J 19/18 - Stationary reactors having moving elements inside

Abstract

A process for producing low-density polyethylene (LDPE) comprises feeding ethylene into a front inlet and one or more side inlets of the high-pressure reactor; and feeding a mixture of hydrocarbon-based molecules into the high-pressure reactor, each hydrocarbon-based molecule comprising three or more carbon-carbon double bonds. At least 20 wt. % of a total amount of ethylene fed to the high-pressure reactor may be fed to the front inlet of the high-pressure reactor; at least 20 wt. % of the total amount of ethylene fed to the high-pressure reactor may be fed to a first side inlet of the high-pressure reactor; at least 40 wt. % of the mixture of hydrocarbon-based molecules may be fed to the front inlet of the high-pressure reactor; and the mixture of hydrocarbon-based molecules may be fed to the high-pressure reactor downstream of at least one hyper-compressor, thereby producing the LDPE via free radical polymerization.

IPC Classes  ?

• C08F 210/02 - Ethene

Abstract

According to some embodiments of the present disclosure, a process for producing low-density polyethylene (LDPE) may comprise compressing a first fresh ethylene stream, a first inhibitor stream, and a low-pressure recycle stream in a first primary compressor, thereby producing a first medium-pressure stream; compressing a second fresh ethylene stream and a second inhibitor stream in a second primary compressor, thereby producing a second medium-pressure stream; compressing the first medium-pressure stream and the second medium-pressure stream in one or more hyper-compressors, thereby producing a first high-pressure stream and a second highpressure stream; and introducing the first high-pressure stream and the second high-pressure stream into a high-pressure reactor, thereby producing the LDPE via free radical polymerization at a pressure of at least 1000 bar.

IPC Classes  ?

• C08F 110/02 - Ethene
• C08F 2/34 - Polymerisation in gaseous state

Abstract

Embodiments of the present disclosure are directed towards a method of preparing a silanol-functional polyolefin that includes combining, under thermal conditions to effect synthesis of a silanol moiety, starting materials comprising A) a silyl hydride-functionalized polyolefin, optionally B) a solvent, C) a peroxy acid, optionally D) a neutralizing agent thereby forming a reaction mixture that under the thermal conditions produces the silanol-functional polyolefin having the silanol moiety.

IPC Classes  ?

• C08F 8/06 - Oxidation

Abstract

I)II)III)III) an aqueous emulsion of a silicone resin. The silicone – acrylic binder can be used to prepare a thermal insulation coating composition that may be applied on a metal (e.g., steel) substrate or primed substrate. A thermal insulation coating prepared by drying the thermal insulation coating composition provides the metal or primed substrate with resistance to corrosion under insulation.

IPC Classes  ?

• C08L 33/04 - Homopolymers or copolymers of esters
• C09D 133/04 - Homopolymers or copolymers of esters

Abstract

IIIIIIIII) an aqueous emulsion of a polyorganosiloxane elastomer. The silicone - acrylic binder can be used to prepare a thermal insulation coating composition that may be applied on a metal (e.g., steel) substrate or primed substrate. A thermal insulation coating prepared by drying the thermal insulation coating composition provides the metal or primed substrate with resistance to corrosion under insulation.

IPC Classes  ?

• C08L 33/04 - Homopolymers or copolymers of esters
• C09D 133/04 - Homopolymers or copolymers of esters

Abstract

A process for producing ethylene-based polymers in the presence of at least one freeradical includes polymerizing a mixture containing ethylene in a tubular reactor having at least four reaction zones in series and at least four ethylene-containing feed streams to produce a polymerization effluent comprising the ethylene-based polymers. Each each of ethylenecontaining feed streams includes ethylene and chain transfer agents (CTAs). A first ethylenecontaining feed stream passed to a first reaction zone has from 20% to 35% by mole of the total molar flow rate of the four ethylene feed streams introduced to the tubular reactor. Each reaction zone can have a CTA activity ratio that can be adjusted to produce the ethylene-polymers having broader molecular weight distributions compared to existing tubular reactor systems. The process is flexible and can be modified to change the CTA activity ratios to also produce polymers with narrow molecular weight distributions.

IPC Classes  ?

• C08F 110/02 - Ethene
• C08F 2/34 - Polymerisation in gaseous state

Abstract

The disclosure is directed to an asphalt composition and methods of producing the asphalt composition, wherein the asphalt composition includes bitumen and ethylene terpolymer, where the ethylene terpolymer is the polymerized reaction product of from 78 to 97 wt.% ethylene monomer, 0.5 to 3 wt.% silane comonomer, and 2.5 to 19 wt.% alkyl acrylate comonomer based on the weight of the ethylene terpolymer, optionally in the presence of at least one silanol condensation catalyst.

IPC Classes  ?

• C08L 95/00 - Compositions of bituminous materials, e.g. asphalt, tar or pitch

Abstract

The present disclosure relates to a process for preparing an alpha-substituted acrylate, the process comprising: a) combining starting materials comprising an organometallic compound, an acrylate monomer, and a metal salt component, thereby forming a product comprising the olefin-acrylate block copolymer.

IPC Classes  ?

• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C08F 210/02 - Ethene
• C08F 120/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond

Abstract

An aqueous antimicrobial coating composition containing: (A) a specific multistage polymer bearing specific heterocyclic pendant groups and comprising a first-stage polymer and a second-stage polymer; (B) 1 to 1000 parts per million, by weight based on the weight of the aqueous antimicrobial coating composition, of silver ions; where the molar ratio of heterocyclic groups in the multistage polymer to silver ions in the coating composition is 10: 1 or higher; (C) from 0.04%to 1.0%of zinc oxide, by weight based on the weight of the aqueous antimicrobial coating composition; and (D) a pigment.

IPC Classes  ?

• C09D 5/02 - Emulsion paints
• C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers
• A01N 59/16 - Heavy metalsCompounds thereof

Abstract

Provided is a composite comprising, a polyurethane foam, and a three-dimensional loop (3DL) preform comprising a plurality of randomly bonded thermoplastic fiber loops, wherein the 3DL preform is asymmetrically embedded in the polyurethane foam, with the voids of the fiber loops partially or completely filled with the polyurethane foam, and wherein the composite has an SAG factor of no less than 3.2, wherein the SAG factor is defined as the ratio of 65% Indentation Force Deflection (IFD) to 25% IFD. Also provided are method of preparing and use of the same.

IPC Classes  ?

• B32B 5/28 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• B32B 5/04 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a layer being specifically extensible by reason of its structure or arrangement
• 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
• C08L 75/00 - Compositions of polyureas or polyurethanesCompositions of derivatives of such polymers
• B29K 223/00 - Use of polyalkenes as reinforcement
• B29K 623/00 - Use of polyalkenes for preformed parts, e.g. for inserts

Abstract

A laundry detergent formulation is provided comprising: water; alcohol ethoxysulfate surfactant of formula I (I) wherein R1and R21‑161‑16 alkyl group; wherein sum of carbon atoms in R1and R2IIIIIIIIIIIII is 0.5-30.

IPC Classes  ?

• C11D 1/29 - Sulfates of polyoxyalkylene ethers
• C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
• C11D 3/22 - Carbohydrates or derivatives thereof
• C11D 3/37 - Polymers

Abstract

A concentrated laundry detergent composition is provided including: a solvent system, wherein the solvent system is a mixture of water and a nonaqueous solvent; a cleaning surfactant; wherein the cleaning surfactant comprises a blend of a nonionic surfactant; an anionic alcohol ethoxysulfate surfactant of formula (I), (I), wherein each R1and R21‑161‑16 alkyl group; wherein the sum of the carbon atoms in R1and R23nn is 1 in 95-100 mol% of the anionic alcohol ethoxysulfate surfactant of formula I; wherein the concentrated laundry detergent composition comprises <10 wt%, based on weight of the concentrated laundry detergent composition, of water.

IPC Classes  ?

• C11D 1/83 - Mixtures of non-ionic with anionic compounds
• C11D 3/43 - Solvents

Abstract

Methods for separating a mixed feed stream may include compressing and cooling the mixed feed stream; separating the mixed feed stream into a first vapor stream and a first liquid stream; cooling the first vapor stream to form a cooled stream; separating the cooled stream into a second vapor stream and a second liquid stream; passing the second vapor stream through one or more heat exchangers to produce a warmed second vapor stream; reducing a pressure of the warmed second vapor stream in a turbo-expander, wherein work is extracted from the warmed second vapor stream to form a second coolant stream; and using the work from the turbo-expander to drive a generator, drive a turbo-compressor, or both.

IPC Classes  ?

• F25J 3/02 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream

Abstract

A granular wetting agent contains adsorbent inorganic powdered carrier, water-soluble polymer binder adhered to the carrier, and a non-ionic surfactant adhered to the carrier. The granular wetting agent can be used in dry mixes, such as mortar, grout and concrete, to improve wetting of the dry mix. It may be especially useful when the filler in the dry mix contains polymer particles, such as polyurethane or polyisocyanurate.

IPC Classes  ?

• C04B 20/10 - Coating or impregnating
• C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
• C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
• C04B 103/40 - Surface-active agents Dispersants
• C04B 28/04 - Portland cements

Abstract

The present disclosure provides a composition. In an embodiment, a composition is provided and includes an ethylene homopolymer. The ethylene homopolymer has (i) a density from 0.9285 g/cc to 0.9315 g/cc, (ii) a melt index from 0.32 g/10 min to 0.48 g/10 min, and (iii) a hexane extractables content from 0.2 wt% to 0.7 wt%. The present disclosure also provides an article formed from the composition.

IPC Classes  ?

• C08F 110/02 - Ethene
• B65D 1/09 - Ampoules
• A61J 1/06 - Ampoules or cartridges
• C08F 2/00 - Processes of polymerisation
• C08F 4/38 - Mixtures of peroxy-compounds

Abstract

31212-alkyl functionalized organopolysiloxane, and an alkene functionalized organopolysiloxane, as described herein. The composition of the present invention provides homogeneous coatings that achieve acceptable cure depths by UV or LED irradiation.

IPC Classes  ?

• C08L 83/04 - Polysiloxanes
• C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
• C08K 5/5397 - Phosphine oxides
• C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond

Abstract

The present invention relates to a composition comprising a bisacylphosphine photoinitiator as described herein and a polyacrylate functionalized organosiloxane. The composition of the present invention provides homogeneous coatings that achieve acceptable cure depths by UV or LED irradiation.

IPC Classes  ?

• C09D 183/04 - Polysiloxanes

Abstract

Thermally conductive compositions may include an isocyanate component containing a blocked isocyanate; an isocyanate-reactive component comprising: one or more polyetheramines, and one or more catalysts selected from a group of carboxylate salts, tertiary amines, amidines, guanidines, and diazabicyclo compounds; and one or more internal mold release agents present in one or more of the isocyanate component and the isocyanate-reactive component, the internal mold release agent being prepared from the reaction of one or more equivalents of fatty acid with a branched C3 to C10 polyol; and a thermally conductive filler, wherein the thermally conductive composition has a thermal conductivity of greater than 1 W/m.K.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/20 - Heterocyclic aminesSalts thereof
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/48 - Polyethers
• C08G 18/50 - Polyethers having hetero atoms other than oxygen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 18/80 - Masked polyisocyanates
• C08G 18/81 - Unsaturated isocyanates or isothiocyanates
• C08K 3/12 - Hydrides
• C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
• B60L 53/00 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles

Abstract

Polyurethane foams and foam-forming compositions may include : at least one isocyanate component; and at least one isocyanate-reactive composition containing: at least one low molecular weight polyether polyol having an average functionality ranging from 2 to 8 and a hydroxyl equivalent weight in the range of 30 Da to 400 Da; at least one high molecular weight polyether polyol having an average functionality ranging from 2 to 8 and a hydroxyl equivalent weight in the range of 800 Da to 10,000 Da; at least one phosphate ester adhesion additive comprising one or more hydroxyl functional groups; a low molecular weight polyol chain extender; a catalyst package; and at least one blowing agent; wherein an isocyanate index of the foam-forming composition is from 60 to 300 and the foam has a molded foam density of from 300 kg/m3 to 750 kg/m3 according to ASTM D1622-08.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/48 - Polyethers
• C08G 18/50 - Polyethers having hetero atoms other than oxygen
• C08G 18/66 - Compounds of groups , , or
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

A shampoo formulation is provided comprising: water; an alcohol ethoxysulfate surfactant of formula I (I) wherein each R1and R21‑161‑16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7-17; wherein M+33- anion of formula I; and wherein x is 1 in 95-100 mol% of the alcohol ethoxysulfate surfactant of formula I; a dermatologically acceptable silicone; and a deposition aid polymer, wherein the deposition aid polymer is a dextran base polymer functionalized with quaternary ammonium moieties; wherein the deposition aid polymer has a Kjeldahl nitrogen content, TKN, of 0.5-5 wt%; and wherein the deposition aid polymer comprises <0.1 % of the linkages between individual glucose units in the deposition aid polymer are β-1,3 linkages.

IPC Classes  ?

• A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
• A61K 8/73 - Polysaccharides
• A61Q 5/02 - Preparations for cleaning the hair
• A61Q 5/12 - Preparations containing hair conditioners

Abstract

A laundry detergent formulation is provided comprising: water; an alcohol ethoxysulfate surfactant of formula (I) wherein R1and R21‑161‑16 alkyl group; wherein the sum of carbon atoms in R1and R2is 7-17; wherein M+3xx is 1 in 95-100 mol% of the alcohol ethoxysulfate surfactant of formula (I); a fabric softening silicone; and a deposition aid polymer, wherein the deposition aid polymer is a dextran base polymer functionalized with quaternary ammonium moieties; wherein the deposition aid polymer has a Kjeldahl nitrogen content, TKN, of 0.5 to 5 wt%; and wherein the deposition aid polymer comprises < 0.1 % of the linkages between individual glucose units in the deposition aid polymer are β-1,3 linkages.

IPC Classes  ?

• C11D 1/29 - Sulfates of polyoxyalkylene ethers
• C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
• C11D 3/22 - Carbohydrates or derivatives thereof
• C11D 3/37 - Polymers

Abstract

1‑161‑16 alkyl group; wherein sum of carbon atoms in R1 and R2 is 7-17; wherein M+ is cation; and wherein x is 1 in 95-100 mol% of alcohol ethoxysulfate surfactant; fabric softening silicone; and modified carbohydrate polymer, comprising cellulose ether base material functionalized with quaternary ammonium moieties of formula II (II); wherein each R3 is independently selected from the group consisting of a C1-7 alkyl group; wherein the modified carbohydrate polymer has Kjeldahl nitrogen, TKN, of 0.75-3 wt%; and hydrophobic substituents selected from the group consisting of C16 alkyl group and C16 alkyl glycidyl ether residue; wherein the modified carbohydrate polymer comprises 0.005-1.5 wt%, based on weight of the cellulose ether base material, of the hydrophobic substituents; wherein the cellulose ether base material has molecular weight, MW, of >1,000,000 Daltons.

IPC Classes  ?

• C11D 1/29 - Sulfates of polyoxyalkylene ethers
• C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
• C11D 3/22 - Carbohydrates or derivatives thereof
• C11D 3/37 - Polymers

Abstract

Methods for separating a mixed feed stream may include separating the mixed feed stream into a first vapor stream and a first liquid stream; cooling the first vapor stream; separating the cooled stream into a second vapor stream and a second liquid stream; reducing a pressure of a first portion of the second liquid stream to form a first coolant stream; separating a second portion of the second liquid stream to form a recycle stream; reducing a pressure of the recycle stream to form a second coolant stream; passing the first coolant stream through a first heat exchanger to form a first warmed stream; passing the second coolant stream through the first heat exchanger to form a second warmed stream; combining the first warmed stream and the second warmed stream to form a third coolant stream; and passing the third coolant stream through a second heat exchanger.

IPC Classes  ?

• F25J 3/02 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream

Abstract

2342344 components, and the cooling of the gaseous feed stream may be by heat exchange with a cooling fluid having a temperature of from 0 °C to 70 °C.

IPC Classes  ?

• C07C 7/00 - Purification, separation or stabilisation of hydrocarbonsUse of additives
• C07C 7/04 - Purification, separation or stabilisation of hydrocarbonsUse of additives by distillation
• C07C 7/09 - Purification, separation or stabilisation of hydrocarbonsUse of additives by fractional condensation
• C07C 11/06 - Propene
• C07C 11/04 - Ethene

Abstract

The present invention is a composition comprising water, cerium (III) hydroxy carbonate that comprises orthorhombic and optionally hexagonal cerium (III) hydroxy carbonate, and a carboxylate functionalized dispersant. The composition of the present invention provides a high solids content additive that preserves paint retention and resists unwanted color change.

IPC Classes  ?

• C09D 5/02 - Emulsion paints
• C09D 7/48 - Stabilisers against degradation by oxygen, light or heat
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 133/04 - Homopolymers or copolymers of esters

Abstract

An acyclic branched alcohol ethoxy glycoside surfactant of formula (I) is provided; wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2nx x is 1 to 1.7.

IPC Classes  ?

• C07H 15/02 - Acyclic radicals, not substituted by cyclic structures
• C11D 1/72 - Ethers of polyoxyalkylene glycols
• C11D 1/66 - Non-ionic compounds

Abstract

22C=C (R1) C (O) -O-R222-R (I) where: R is a biphenyl or naphthyl group; R1is a hydrogen or methyl group; R22-102-103-10233) C (O) -O-R3322 (II) where R32-102-103-1022 nanoparticles at a concentration in a range bounded by: (i) 1.23 (wt% difunctional methylacrylate (b)) + 1.60 wt%; and (ii) 1.09 (wt% difunctional methylacrylate (b) ) + 26.02 wt%; (d) 0.1 to 6.0 wt% photoinitiator; (e) 0-6.0 wt% trifunctional methyl acrylate; and (f) 0-1.0 wt% surfactant; where wt% is relative to composition weight.

IPC Classes  ?

• 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 11/322 - Pigment inks
• C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes

Abstract

42424-alkyl (meth) acrylate, and (d) from 0.05%to 10%of structural units of a phosphorous acid monomer, a salt thereof, or mixtures thereof; where the total concentration of (a) structural units of styrene, substituted styrene, or mixtures thereof and (b) structual units of the cycloalkyl (meth) acrylate is from 50%to 90%; (ii) from 0.7%to 8. +%of anticorrosive particles, by weight based on the weight of the aqueous coating composition; (iii) a heterocyclic compound containing a benzo-fused heterocyclic ring, where the heterocyclic compound is present in an amount to provide a weight ratio of the heterocyclic compound to the anticorrosive particles of from 0.057 to 0.135; (iv) a polyetheramine, where the polyetheramine is a primary amine and present in an amount to provide a weight ratio of the polyetheramine to the anticorrosive particles of from 0.027 to 0.37; (v) a filler; and optionally (vi) a pigment; where the total volume concentration of the anticorrosive particles (ii), the filler (v), and the pigment (vi) if present is in a range of 3.5%to 24%, relative to the dry volume of the aqueous coating composition. A method of preparing the aqueous coating composition. The method comprises: admixing the emulsion polymer, the anticorrosive particles, the heterocyclic compound, the polyetheramine, the filler, and optionally, the pigment.

IPC Classes  ?

• C09D 5/08 - Anti-corrosive paints
• C08F 212/08 - Styrene
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/63 - Additives non-macromolecular organic
• C09D 7/65 - Additives macromolecular

Abstract

The present disclosure provides an article. In an embodiment, the article includes (1) a web of nonwoven meltblown fibers. The fibers have an average fiber diameter from 1 micron to 15 microns. The fibers comprise (A) an ethylene/a-olefin copolymer having (i) a density from 0.920 g/cc to 0.940 g/cc, and (ii) a melt index from 50 g/10 min to 250 g/10 min. The fibers include (B) two or more surfactants, each surfactant having an HLB value from 0.5 to 10.0. The article also includes (2) a plurality of superabsorbent polymer particles (SAP) dispersed in the web.

IPC Classes  ?

• D04H 1/4291 - Olefin series
• D04H 3/007 - Addition polymers
• C08L 23/04 - Homopolymers or copolymers of ethene
• C08L 23/08 - Copolymers of ethene
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Abstract

An ionomer includes an ethylene acid copolymer including the polymerized reaction product of from 50 wt.% to 90 wt.% ethylene, from 0 wt.% to 40 wt.% alkyl acrylate, and from 10 wt.% to 20 wt.% monocarboxylic acid monomers, wherein from 30 mol.% to 80 mol.% of acid units are neutralized by metal cations with ionic radii greater than 100 pm and ionic radii multiplied by ionic charge of greater than 150, or a mixture of aluminum cations and magnesium cations, wherein the mixture comprises a majority of magnesium cations, and wherein the ionomer has a melt flow from 2.0 to 20.0 g/10 minutes as determined according to ASTM D1238 (at 190 °C, 2.16 kg).

IPC Classes  ?

• C08F 8/44 - Preparation of metal salts or ammonium salts

Abstract

A method for making a treated catalyst may include exposing an untreated catalyst to a reducing atmosphere to form the treated catalyst. The reducing atmosphere may have a temperature of at least 200 °C. The untreated catalyst may include from 10 ppmw to 5000 ppmw platinum, from 10 ppmw to 1500 ppmw palladium, from 0.1 wt.% to 10 wt.% gallium, and at least 85 wt.% support. Such a treated catalyst may be utilized to produce propylene from propane.

IPC Classes  ?

• B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
• B01J 37/18 - Reducing with gases containing free hydrogen

Abstract

Embodiments of aqueous polyolefin dispersions and methods for producing same are provided wherein the aqueous polyolefin dispersions comprise a blend of ethylene acid copolymer dispersant, which comprises the polymerized reaction product of 90.2 to 93.3 mol.% ethylene and 6.7 to 9.8 mol.% carboxylic acid containing comonomer based on the total weight of monomers present in the dispersant and partially neutralized ionomer dopant, which is an ethylene acid copolymer comprising the polymerized reaction product of 94.2 to 98.3 mol.% ethylene and 1.7 to 5.8 mol.% carboxylic acid containing comonomer, based on the total weight of monomers present in the ethylene acid copolymer.

IPC Classes  ?

• C08L 23/04 - Homopolymers or copolymers of ethene
• C08L 23/0869 - Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acidCopolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated esters, e.g. [meth]acrylic acid esters
• C08L 23/0876 - Salts thereof, i.e. ionomers

Abstract

According to some embodiments of the present disclosure, a fiber may comprise a visbroken post-consumer recycled (PCR) ethylene-based polymer having a density of 0.925 g/cm3to 0.970 g/cm322) of at least 5 dg/10 min., as determined by ASTM D1238 at 190 °C and 2.16 kg.

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 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08J 5/18 - Manufacture of films or sheets
• C08L 23/04 - Homopolymers or copolymers of ethene
• D01F 6/46 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
• D01F 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyolefin as constituent
• D01D 5/34 - Core-skin structureSpinnerette packs therefor

Abstract

22) from 1.5 dg/min to 9.0 dg/min.

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 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08J 5/18 - Manufacture of films or sheets
• C08L 23/04 - Homopolymers or copolymers of ethene

Abstract

2222 or the carbon-containing compound, and the target chemical species is different than the secondary chemical species.

IPC Classes  ?

• B01D 53/22 - 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 diffusion
• B01D 57/00 - Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g.
• B01D 61/00 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltrationApparatus, accessories or auxiliary operations specially adapted therefor
• B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
• B01D 69/08 - Hollow fibre membranes
• B01D 71/02 - Inorganic material

Abstract

2222 or the carbon-containing compound, and the target chemical species is different than the secondary chemical species.

IPC Classes  ?

• B01D 53/22 - 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 diffusion
• B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
• B01D 69/08 - Hollow fibre membranes
• B01D 71/02 - Inorganic material

Abstract

The present application provides adhesive compositions comprising: (A) an ethylene/alpha-olefin elastomer; (B) a rosin based tackifer; and (C) carboxylic acid-terminated polyethylene compatibilizer.

IPC Classes  ?

• C09J 123/08 - Copolymers of ethene
• C08L 93/04 - Rosin
• C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof

Abstract

A composition comprising at least the following components: a) an ethylene/alpha-olefin interpolymer that comprises the following properties: i) a melt index (I2) ≤ 10 dg/min, ii) a density from 0.855 to 0.895 g/cc; b) a partially hydrogenated rosin ester tackifier (s).

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene
• C09J 151/06 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Abstract

222 at least 3 times greater than the at least one base PCR ethylene-based polymer resin. The at least one base PCR ethylene-based polymer resin may be extrusion visbroken at a screw speed of at least 350 revolutions per minute (RPM), a specific energy input (SEI) of from 0.4 kW-hr/kg to 2.0 kW-hr/kg, or both.

IPC Classes  ?

• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• C08L 23/04 - Homopolymers or copolymers of ethene

Abstract

A granular composition containing blended excipients is made by spray-drying sugar alcohol and polyalkylene oxide in the presence of a minor amount of hydrophobic flow aid. The spray-dried granular composition may have superior flowability compared with physically blended compositions. Tablets made from the spray-dried composition may have superior crush-resistance.

IPC Classes  ?

• A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
• A61K 9/20 - Pills, lozenges or tablets

Abstract

The present disclosure provides a filament. In an embodiment, the filament is composed of a polyethylene composition. The polyethylene composition includes (a) from 15 to 25 percent by weight of a first polyethylene component having a molecular weight (Mw) greater than 200,000 g/mol and a density from 0.925 g/cc to 0.945 g/cc, (b) from 20 to 35 percent by weight of a second polyethylene component having a molecular weight (Mw) less than 80,000 g/mol and a density from 0.915 g/cc to 0.950 g/cc, and (c) from 40 to 65 percent by weight of a third polyethylene component having a molecular weight (Mw) less than 100,000 g/mol and a density from 0.940 g/cc to 0.965 g/cc. The polyethylene composition has a density from 0.935 g/cc to 0.958 g/cc, and a melt index (h) from 0.5 g/10 min to 5.0 g/10 min. The present disclosure also provides a backing layer for artificial turf. The backing layer is produced with filaments composed of the polyethylene composition.

IPC Classes  ?

• D01F 6/30 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
• C08L 23/08 - Copolymers of ethene
• D06N 7/00 - Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
• E01C 13/02 - Foundations, e.g. with drainage or heating arrangements
• D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used

Abstract

Embodiments of the present invention relate to polyethylene compositions suitable for use in making a film having a matte surface. The composition comprises a first and second polyethylene component having a specified molecular weigh distribution along with other overall properties to allow for a matte surface in polymer films. Films made from the polyethylene composition can have a gloss of less than 10% and a total haze of greater than 60%.

IPC Classes  ?

• C08L 23/06 - Polyethene
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 110/02 - Ethene
• C08F 2/00 - Processes of polymerisation
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

Alkoxylations are performed by reacting a cyclic oxide with a starter in the presence of certain dipyridinium catalysts. The dipyridinium catalysts are highly active and effective in such small quantities that it is often unnecessary to remove catalyst residues from the product. The dipyridinium catalysts are very effective in alkoxylating even low molecular weight starters such as glycerol and sorbitol.

IPC Classes  ?

• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds

Abstract

31431414 alpha-olefin comonomer.

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 210/18 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08F 2/06 - Organic solvent
• C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond

Abstract

31414 alpha-olefin comonomer, and polyene comonomer, wherein the virgin-ethylene-based polymer comprises a melt strength (MS) greater than 9 cN, wherein MS is the melt strength in cN (Rheotens device, 190°C, 2.4 mm/s2, 120 mm from the die exit to the center of the wheels, extrusion rate of 38.2 s-1, capillary die of 30 mm length, 2 mm diameter and 180° entrance angle).

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 210/18 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08L 23/08 - Copolymers of ethene

Abstract

22) based atmosphere at a temperature of 0 degrees Celsius (°C) to 200 °C to produce a depolymerized polyolefin structure having a reduced number average molecular weight (Mn) as compared to the Mn of the polyolefin supplied to the cylindrical shell of the ball mill.

IPC Classes  ?

• C08J 11/16 - 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 inorganic material

Abstract

The present disclosure relates to low odor products and their use in polyurethane systems. The present disclosure provides a process of pre-treatment of an odorous product with an acidic agent with aldehyde abatement capability. The present disclosure also provides use of the pre-treated product in polyurethane systems.

IPC Classes  ?

• C08G 18/24 - Catalysts containing metal compounds of tin
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

The present disclosure relates to low odor products and their use in polyurethane systems. The present disclosure provides a process of pre-treatment of an odorous product with a deodorizing additive combination comprising a dicarbonyl compound and an acid. The present disclosure also provides use of the pre-treated product in polyurethane systems.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
• C08K 5/07 - AldehydesKetones

Abstract

Provided herein is a rotomolding process. The rotomolding process according to embodiments disclosed herein includes a loading step, a heating step, a cooling step, and an extraction step. The rotomolding process includes use of a granular polyethylene composition containing a polyethylene polymer a polyalkylene glycol having a weight average molecular weight greater than 2000, in a concentration from 0.01 weight percent to 1 weight percent, based on the weight of the polyethylene polymer. The rotomolding process disclosed herein can result in suitable densification with reduced PIAT.

IPC Classes  ?

• B29C 41/00 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped articleApparatus therefor
• B29C 41/06 - Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes

Abstract

Embodiments of the present disclosure are directed towards a method and a system of removing deposits derived from a hydrolyzed alkenyl succinic anhydride (ASA) sizing agent from paper production equipment.

IPC Classes  ?

• D21C 9/08 - Removal of fats, resins, pitch, or waxes
• D21H 21/02 - Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
• D21H 17/16 - Addition products thereof with hydrocarbons
• D21H 17/17 - Ketenes, e.g. ketene dimers

Abstract

A process for preparing a propanal-functional polyorganosiloxane includes contacting carbon monoxide and hydrogen gas and a vinyl-functional polyorganosiloxane with at least 4 siloxane units per molecule in the presence of a cobalt carbonyl catalyst with heating at less than 90 ºC and pressure of greater than 150 psi to 700 psi.

IPC Classes  ?

• C08G 77/08 - Preparatory processes characterised by the catalysts used
• C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08G 77/38 - Polysiloxanes modified by chemical after-treatment

Abstract

A coated substrate may comprise a transparent substrate and an article positioned on at least a portion of a first surface of the substrate. An article may comprise a polymeric sheet comprising a first surface and a second surface opposite the first surface. The polymeric sheet may comprise a neutralized ethylene acid copolymer material comprising carboxylic acid groups. The carboxylic acid groups of the ethylene acid copolymer may be at least partially neutralized with metallic ions. The article may further comprise a coating in direct contact with at least a portion of the first surface of the polymeric sheet. The coating may comprise an acrylic material. The coating may be an air-contacting layer.

IPC Classes  ?

• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• 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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin

Abstract

1231233 is an ethylene oxide group; and (b) 0.9 to 3.1 weight-percent of a photoacid generator; (c) up to 0.75 weight-percent of a surfactant; and (d) up to 0.20 weight-percent of a sensitizer; wherein the ultraviolet light curable epoxy-based composition is substantially free of solvent, is free of pigments and other colorants, and wherein weight-percents are relative to the weight of the epoxy-based composition.

IPC Classes  ?

• C08G 59/22 - Di-epoxy compounds
• C08G 59/24 - Di-epoxy compounds carbocyclic

Abstract

The present invention is a composition comprising water, a propylene-ethylene copolymer having a melting point in the range of from 40 °C to 85 °C, and a dispersant having a melt flow index in the range of from 50 to 2000 g/10 min at 190 °C and an acid number in the range of from 115 to 140. The composition of the present invention is useful as coating for paper packaging applications.

IPC Classes  ?

• C08L 23/14 - Copolymers of propene
• C09J 123/14 - Copolymers of propene
• C09J 133/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof

Abstract

The present invention is an article comprising a paper substrate superposed by a composition comprising water, a propylene-ethylene copolymer having a melting point in the range of from 40 °C to 85 °C, and a dispersant having a melt flow index in the range of from 50 to 2000 g/10 min at 190 °C and an acid number in the range of from 115 to 140. The article is useful for paper packaging applications.

IPC Classes  ?

• D21H 17/35 - Polyalkenes, e.g. polystyrene
• 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
• D21H 17/37 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
• D21H 19/22 - Polyalkenes, e.g. polystyrene
• D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
• D21H 27/10 - Packing paper
• D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds

Abstract

The present invention relates to a composition comprising an aqueous dispersion of a) binder-coated opacifying polymer particles; b) extender particles; c) starch; d) a blowing agent; and e) a rheology modifier. The composition of the present invention is useful as a coating in liquid-applied sound damping applications.

IPC Classes  ?

• C09D 5/02 - Emulsion paints

Abstract

The present invention relates to a composition comprising an aqueous dispersion of a) binder-coated opacifying polymer particles; b) extender particles; c) starch; d) a blowing agent; and e) a rheology modifier. The composition of the present invention is useful as a coating in liquid-applied sound damping applications.

IPC Classes  ?

• C09D 5/02 - Emulsion paints
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C09D 7/43 - Thickening agents
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/65 - Additives macromolecular
• C08F 285/00 - Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
• C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers

Abstract

Processes include cross-aldol condensations of alkyl aldehydes that include providing a reactant mixture containing a first alkyl aldehyde and a second alkyl aldehyde, the first alkyl aldehyde having a lower carbon number than the second alkyl aldehyde, and the feed stock having a molar ratio of 1:1 or more of the first alkyl aldehyde to the second alkyl aldehyde; and contacting the reactant mixture with a solid-supported Bronsted acid catalyst in a reactor; operating the reactor to generate a product mixture containing a cross-aldol product of the first alkyl aldehyde and the second alkyl aldehyde.

IPC Classes  ?

• C07C 45/74 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by isomerisationPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing C=O groups with the same or other compounds containing C=O groups combined with dehydration
• C07C 47/21 - Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

Abstract

Processes for cross-aldol condensation of alkyl aldehydes that include providing a reactant mixture including a first alkyl aldehyde, a second alkyl aldehyde, and a polar cosolvent, the first alkyl aldehyde having a lower carbon number than the second alkyl aldehyde, and the feed stock having a molar ratio of 1:1 or more of the first alkyl aldehyde to the second alkyl aldehyde; and contacting the reactant mixture with a solid-supported basic catalyst in a reactor; operating the reactor to generate a product mixture containing a cross-aldol product of the first alkyl aldehyde and the second alkyl aldehyde.

IPC Classes  ?

• C07C 45/74 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by isomerisationPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing C=O groups with the same or other compounds containing C=O groups combined with dehydration
• C07C 47/21 - Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

Abstract

Processes for cross-aldol condensation of alkyl aldehydes that include providing a reactant mixture including a first alkyl aldehyde, a second alkyl aldehyde, and an acid promoter, the first alkyl aldehyde having a lower carbon number than the second alkyl aldehyde, and the feed stock having a molar ratio of 1:1 or more of the first alkyl aldehyde to the second alkyl aldehyde; and contacting the reactant mixture with a solid-supported basic catalyst in a reactor; operating the reactor to generate a product mixture containing a cross-aldol product of the first alkyl aldehyde and the second alkyl aldehyde.

IPC Classes  ?

• C07C 45/74 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by isomerisationPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing C=O groups with the same or other compounds containing C=O groups combined with dehydration
• C07C 47/21 - Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

Abstract

Provided is a halogen free flame-retardant silicone composition, latent heat storage material and flame-retardant pottant. The halogen free flame-retardant silicone composition comprises (A1) an alkenyl containing siloxane, (A2) a Si-H containing siloxane intermediate; (B) at least one phase changing encapsulated particle; (C) at least one inorganic thermal conductive filler; (D) at least one flame-retardant additive filler; and (E) a hydrosilylation reaction catalyst. The latent heat storage material and flame-retardant pottant have improved flame-retardant properties and latent heat storage properties.

IPC Classes  ?

• C09J 183/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
• C09J 183/05 - Polysiloxanes containing silicon bound to hydrogen
• C09J 11/04 - Non-macromolecular additives inorganic
• C09K 5/06 - Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice-versa

Abstract

Provided are multimodal polyethylene compositions, and geomembranes including the same. The multimodal polyethylene composition includes a first polyethylene component and a second polyethylene component, wherein the composition has a density of from 0.933 to 0.945 g/cm32121) of from 7.5 to 18.0 g/10 min; a molecular weight distribution (Mw/Mn), measured by absolute GPC, of less than 15.0; and a strain hardening modulus of at least 50 MPa. The compositions according to embodiments disclosed herein can be formed into geomembranes and can exhibit desirable processability and slow growth crack performance, among other things.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 210/14 - Monomers containing five or more carbon atoms
• C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond

Abstract

The present disclosure provides an adhesive composition. In an embodiment, the adhesive composition includes a reaction product formed from (A) a carbodiimide (CDI) component and (B) a CD I reactive component (r-CDI) selected from the group consisting of (i) a polycarboxylic acid functional polyester resin, and (ii) an amine functional resin. The present disclosure also provides a laminate with the present adhesive composition disposed between a first substrate and a second substrate.

IPC Classes  ?

• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding 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 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/34 - Carboxylic acidsEsters thereof with monohydroxyl compounds
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
• C09J 175/06 - Polyurethanes from polyesters
• C09J 175/08 - Polyurethanes from polyethers
• C09J 175/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group

Abstract

Processes of polymerizing olefins. The process includes polymerizing ethylene and optionally one or more α-olefin monomers in the presence of a catalyst system. The catalyst system includes a procatalyst and a metallic activator ionic complex. The metallic activator ionic complex comprises a cation and a weakly coordinating anion, the cation having a structure according to formula (I).

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond
• C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
• C08F 2/06 - Organic solvent

Abstract

A curable composition includes an ethylenically unsaturated polydiorganosiloxane, a radical curable siloxane – urethane/urea copolymer, a reactive diluent, a crosslinker, and a photoinitiator. The composition can be cured by exposure to UV radiation. The composition can be used to form a transparent film with a Shore M hardness ≥ 35.

IPC Classes  ?

• C08L 83/04 - Polysiloxanes
• C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen

Abstract

In one aspect, a multilayer film includes a first outer layer, a second outer layer, and at least one core layer positioned between the first outer layer and the second outer layer, where the at least one core layer includes post-consumer recycled (PCR) polyethylene resin having a density of 0.930 to 0.950 g/cc as determined according to ASTM D792, a melt index (I2) of 1.0 to 3.0 dg/min as determined according to ASTM D1238 (2.16 kg, 190 °C), and a molecular weight distribution (MWD=Mw/Mn) of 5 to 12, and the first outer layer and the second outer layer comprise ethylene-based polymer, propylene-based polymer, or combinations thereof.

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 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08J 5/18 - Manufacture of films or sheets
• C08L 23/04 - Homopolymers or copolymers of ethene

Abstract

Embodiments of the present disclosure are directed towards depolymerization and specifically depolymerization utilizing a continuous back-mixed reactor.

IPC Classes  ?

• B01J 8/10 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles
• B01J 19/18 - Stationary reactors having moving elements inside
• C08J 11/10 - 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
• 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

Abstract

Embodiments are directed towards methods for purifying a reclaimed polymer.

IPC Classes  ?

• C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components

Abstract

A fabric softening formulation is provided including 50 to 98.45 wt%, based on weight of the fabric softening formulation, of water; 1.5 to 30 wt%, based on weight of the fabric softening formulation, of an esterquat; and 0.05 to 5 wt%, based on weight of the fabric softening formulation, of a softening agent; wherein the softening agent is a dextran base polymer functionalized with morpholine groups; wherein the dextran base polymer has a weight average molecular weight of 10,000 to 3,000,000 Daltons and wherein the morpholine groups are of formula (I) bound to a pendent oxygen on the dextran base polymer wherein is a pendent oxygen on the dextran base polymer; and wherein A is a divalent linking group.

IPC Classes  ?

• C11D 1/62 - Quaternary ammonium compounds
• C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
• C11D 3/37 - Polymers
• C11D 3/22 - Carbohydrates or derivatives thereof

Abstract

A flame retardant coating for the outside of a building contains latex binder, inorganic filler and expandable graphite. The performance of the coating is improved if the aqueous coating formulation also contains (i) an isocyanate crosslinker; and (ii) less than 5 weight percent borate, based on the weight of solid components in the composition and excluding solvent.

IPC Classes  ?

• C09D 5/18 - Fireproof paints
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 131/04 - Homopolymers or copolymers of vinyl acetate
• C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical

Abstract

Embodiments are directed towards methods for purifying a reclaimed polymer.

IPC Classes  ?

• C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components

Abstract

Provided are spunbond nonwovens comprising a mixture of fibers, and a process for making a nonwoven. The nonwovens according to embodiments disclosed herein include a mixture of a first fiber and a second fiber. The first fiber includes an ethylene/α-olefin multi- block interpolymer. The second fiber includes an ethylene-based polymer. The nonwovens can be compatible with polyethylene recycling streams and can exhibit improved or comparable characteristics, such as softness, elongation at maximum force, and donning force at 100% elongation.

IPC Classes  ?

• D04H 3/007 - Addition polymers
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• D04H 3/153 - Mixed yarns or filaments
• D04H 3/16 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Abstract

Embodiments of the present disclosure are directed towards hydrocarbon purification and specifically waste plastic purification utilizing a caustic wash.

IPC Classes  ?

• 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
• C10G 19/02 - Refining hydrocarbon oils, in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
• C10G 67/10 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including alkaline treatment as the refining step in the absence of hydrogen

Abstract

Embodiments of the present disclosure are directed towards hydrocarbon purification and specifically plastic pyrolysis oil purification utilizing a caustic wash.

IPC Classes  ?

• 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
• C10G 19/02 - Refining hydrocarbon oils, in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
• C10G 67/10 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including alkaline treatment as the refining step in the absence of hydrogen

Abstract

The present disclosure provides a composition. In an embodiment, the composition is a release coating composed of an acrylic dispersion. The acrylic dispersion is composed of (i) an acrylic-based polymer, (ii) a surfactant, (iii) a neutralizer, and (iv) an ethoxylated phosphate ester. The release coating can be used on a release-coated side of a substrate.

IPC Classes  ?

• C09D 133/04 - Homopolymers or copolymers of esters

Abstract

A process to recover carbon dioxide from a carbon dioxide-rich gaseous feed stream that comprises the following steps: a) an absorption step wherein carbon dioxide is absorbed from the rich feed stream into the aqueous absorbent to produce a gaseous feed stream than contains reduced carbon dioxide, called the "lean feed stream", and an absorbent containing increased levels of carbon dioxide, called the "rich absorbent"; and b) a regeneration step wherein the rich absorbent from the absorption step is subjected to a regeneration pressure lower than the absorption pressure and a regeneration temperature higher than the absorption temperature for a period of time such that carbon dioxide is desorbed from the absorbent and recovered, to form a lean absorbent that contains less carbon dioxide than the rich absorbent and is returned to the absorption step; and c) a transition step wherein (i) the rich absorbent passing from the absorption step to the regeneration step is heated and depressurized to prepare for the regeneration step and (ii) the lean absorbent passing from the regeneration step to the absorption step is cooled and pressurized to prepare for the absorption step, which transition step includes transferring heat from the lean absorbent to the rich absorbent in one or more heat exchangers, has the following refinements: (1) The regeneration step comprises at least: i. a high pressure regeneration stage, in which carbon dioxide is partially desorbed from the rich absorbent in a separator which is either a flash drum or an in-line separator, to provide a (A) high pressure carbon dioxide stream and (B) a semi-lean absorbent, and ii. a low pressure regeneration stage, in which further carbon dioxide is desorbed from a portion of the semi-lean absorbent in a regeneration column, to provide (A) a low pressure carbon dioxide stream and (B) a lean absorbent stream; and (2) the semi-lean absorbent from the high pressure regeneration stage is split with part of the semi-lean absorbent sent to the low pressure regeneration and part of the semi-lean absorbent returned through the transition step to the absorption step; and The absorption step is carried out in an absorption column, wherein (i) the rich feed stream is introduced into the absorption column in a lower portion of the absorption column and moves toward the top of the column, (ii) the lean absorbent is introduced into the absorption column in an upper portion of the column and moves toward the bottom of the column counter-current to the rich feed stream, (iii) the semi-lean absorbent is introduced into the absorption column at a point between the rich feed stream and the lean absorbent stream and moves toward the bottom of the column counter-current to the rich feed stream, and (iv) the lean feed stream is recovered from the upper portion of the column, and the rich absorbent is recovered from the lower portion of the column and sent through the transition step to the regeneration step.

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

Abstract

A method may include receiving a paint formulation, maximum allowable ingredient deviations, and minimum threshold performance metrics. The method may further include determining a plurality of candidate paint formulations within that are modified within the maximum allowable deviations of the received paint formulation. The method may further include inputting the candidate paint formulations into a trained model, which outputs performance metrics of the candidate paint formulations. The model may further include selecting the candidate paint formulations meeting the minimum threshold performance metrics. The method may further include determining a sustainability metric of each selected candidate paint formulation. The method may further include selecting the candidate paint formulation having the highest sustainability metric.

IPC Classes  ?

• G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
• G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
• G06N 20/10 - Machine learning using kernel methods, e.g. support vector machines [SVM]
• G06Q 50/08 - Construction
• B01F 101/30 - Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Abstract

144 hydrocarbons, or combinations thereof, the organic component is selected from one or more of olefins, alkyl-aromatics, or alcohols, and the hydrocarbon mixture comprises from 0.01 wt.% to 25 wt.% organic component by weight of the hydrocarbon mixture.

IPC Classes  ?

• C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
• C10G 69/06 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
• 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

Abstract

Processes, and related compositions, to form a siloxane modified olefin-based polymer, a silane modified olefin-based polymer, or a silane, each process, as described herein. Each process forms an Si-C bond through insertion of silyl vinyl into a metal carbon bond. The silyl vinyl double bond directly inserts into the metal-carbon bond to form a new, for example, alkyl-Si linkage.

IPC Classes  ?

• C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
• C08G 77/442 - Block- or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
• C08L 83/04 - Polysiloxanes

Abstract

1-81-8 alkyl (meth) acrylate monomer; >10-30 wt% structural units of specialized associative monomer having structure (I) wherein R112-2612-26 alkyl group; R2nn is 10-30; 0.01-2 wt% structural units of multiethylenically unsaturated monomer; wherein the gradient polymer comprises <0.05 wt% structural units of sulfonated monomer; wherein the gradient polymer comprises <0.02 wt% structural units of monomer having structure (II) wherein R333; wherein R41-41-4 alkyl group; wherein R51-4αbcα+cdd is 1-4; and wherein the gradient polymer has a gradient polymeric morphology.

IPC Classes  ?

• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
• C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety

Abstract

1-81-8 alkyl (meth)acrylate; ＞ 10-30 wt% structural units a specialized associative monomer having structure (I) wherein R112-2612-26 alkyl group; wherein R2is hydrogen or methyl group and wherein n is 10-30; 0.01-2 wt% structural units multiethylenically unsaturated monomer; wherein the gradient polymer comprises ＜ 0.05 wt% structural units sulfonated monomer; wherein the polymer comprises ＜ 0.02 wt% structural units monomer having structure (II) wherein R333; R41-41-4 alkyl group; R51-4bccc is 1-100 and d is 1-4; and wherein the gradient polymer has a gradient polymeric morphology.

IPC Classes  ?

• A61K 8/06 - Emulsions
• A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• A61Q 5/02 - Preparations for cleaning the hair
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids

Abstract

Methods include forming a composite comprising, reacting: an isocyanate component; an isocyanate-reactive component that includes at least one Lewis acid catalyzed polyether polyol having a percent by weight (wt%) of 90 wt% or more polypropylene oxide, a primary hydroxy concentration of at least 30 wt%, a functionality of at least 2, an OH number in the range of 100 mg KOH/g to 800 mg KOH/g, an average acetal content of at least 0.05 wt%, and a water content in the range of 0.1 wt% to 2 wt% based on the weight of the isocyanate-reactive component; and wherein a reinforcing material is present in at least one of the isocyanate component, the isocyanate-reactive component, or a third component.

IPC Classes  ?

• C08G 18/09 - Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
• B29C 67/24 - Shaping techniques not covered by groups , or characterised by the choice of material
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08G 18/66 - Compounds of groups , , or
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08K 3/26 - CarbonatesBicarbonates
• C08K 7/14 - Glass
• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds

Abstract

Methods may include preparing a reacting mixture by combining: an isocyanate component; and an isocyanate-reactive component that includes at least one Lewis acid catalyzed polyether polyol having a percent by weight (wt%) of 90 wt%or more polypropylene oxide, a primary hydroxy concentration of at least 30 wt%, a functionality of at least 2, an OH number in the range of 100 mg KOH/g to 800 mg KOH/g, and an average acetal content of at least 0.05 wt%; and combining the reacting mixture with one or more reinforcing materials.

IPC Classes  ?

• B29C 70/44 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
• B29C 70/52 - Pultrusion, i.e. forming and compressing by continuously pulling through a die
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08G 18/66 - Compounds of groups , , or
• C08G 18/67 - Unsaturated compounds having active hydrogen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
• C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material