Abstract

The present invention is a lubricant composition that comprises at least three components. The first component is particular oxygenated polymer as described herein. The second required component is at least one American Petroleum Institute (API) base oil. The third required component is an additive comprising a nitrogen-containing compound, wherein the nitrogen-containing compound comprises at least one compound selected from the group consisting off phenylamine compounds (preferably with a carbamate), phosphate amine compounds, and triazole compounds.

IPC Classes  ?

• C10M 145/14 - AcrylateMethacrylate
• C10M 145/38 - Polyoxyalkylenes esterified
• C10M 169/04 - Mixtures of base-materials and additives

Abstract

A hydraulic flame arrestor for flaring flammable compounds is provided. The hydraulic flame arrestor includes a fluid tank having a gas inlet and defining an internal volume. An inlet pipe is disposed in the internal volume. The inlet pipe has a first end and a second end, and the first end is connected to the gas inlet. A check valve is connected to the second end of the inlet pipe. The check valve defines a bubbling outlet. A gas distributor is disposed at the second end of the inlet pipe and surrounds the bubbling outlet. The gas distributor includes a circumferential side wall having a plurality of bubble apertures. A hydraulic flame arrestor system is further provided. The system includes a hydraulic flame arrestor in fluid communication with a flammable compound and a flaring station. A method of flaring a flammable compound is further provided.

IPC Classes  ?

• A62C 4/00 - Flame traps allowing passage of gas but not of flame or explosion wave

Abstract

In at least one example, a method for failure analysis and identification for assembly lines includes receiving a review request that includes an identified failure of a production process of an assembly line during operation, identifying production data associated with the identified failure of the production process during operation of the assembly line, comparing the production data to threshold production data, requesting additional production data based on values of the production data that are outside values of the threshold production data, and identifying a cause of the identified failure based on the production data and the additional production data during operation of the assembly line.

IPC Classes  ?

• G05B 23/02 - Electric testing or monitoring

Abstract

The present invention is a composition comprising a) a hydrolyzable polyorganosiloxane; b) an organosiloxane crosslinking agent; c) nickel-coated graphite particles; d) a condensation cure catalyst; e) an adhesion promoter; and f) a thixotropic agent. The composition of the present invention provides a composite material with low volume resistivity and high shielding effectiveness.

IPC Classes  ?

• C08K 9/02 - Ingredients treated with inorganic substances
• C08K 3/04 - Carbon
• C09D 183/04 - Polysiloxanes
• C09J 183/04 - Polysiloxanes

Abstract

yxx) based catalyst comprising tantalum (Ta), antimony (Sb), and bismuth (Bi), including oxides thereof, or tantalum (Ta), niobium (Nb), antimony (Sb), and bismuth (Bi), including oxides thereof. The dehydrogenation catalyst has a crystallographic structure with Pba2-32 space group. Upon contacting the feed stream with the dehydrogenation catalyst, at least a portion of the alkanes is converted to alkenes, thereby yielding a product stream including alkanes and alkenes.

IPC Classes  ?

• C07C 5/333 - Catalytic processes
• B01J 23/31 - Chromium, molybdenum or tungsten combined with bismuth
• C07C 11/04 - Ethene

Abstract

The present disclosure provides a laminate. In an embodiment, the laminate includes (1) a first machine direction oriented multilayer film (1MD0), (2) a second film, and (3) an adhesive layer between the 1MD0 and the second film. The 1MDO includes (a) a skin layer with (i) a skin layer (SL) first ethylene/a-olefin copolymer having a density from 0.940 g/cc to 0.980 g/cc and (ii) a skin layer (SL) second ethylene/a-olefin copolymer having a density from 0.900 g/cc to 0.940 g/cc. The 1MDO includes (b) a first intermediate layer (FIL) in direct contact with the skin layer. The first intermediate layer includes an FIL ethylene/a-olefin copolymer having a density from 0.920 g/cc to 0.980 g/cc. The 1MDO includes (c) a core layer (CL) in direct contact with the first intermediate layer (b). The core layer (c) includes (i) a core layer (CL) first ethylene/a-olefin copolymer having a density from 0.920 g/cc to 0.980 g/cc, and (ii) a core layer (CL) second ethylene/a-olefin copolymer having a density from 0.900 g/cc to 0.940 g/cc. The 1MD0 includes (d) a second intermediate layer (SIL) in direct contact with the core layer. The second intermediate layer includes an SIL ethylene/a-olefin copolymer having a density from 0.920 g/cc to 0.980 g/cc. The 1MDO includes (e) an interior layer (IL) in direct contact with the second intermediate layer. The interior layer includes (i) an interior layer (IL) first ethylene/a-olefin copolymer having a density from 0.940 g/cc to 0.980 g/cc, and (ii) an interior layer (IL) second ethylene/a-olefin copolymer having a density from 0.900 g/cc to 0.940 g/cc.

IPC Classes  ?

• B32B 7/02 - Physical, chemical or physicochemical properties
• B32B 7/023 - Optical properties
• 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 27/32 - 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

Two-component adhesive compositions may include a polymer matrix prepared by curing a reaction mixture containing: an isocyanate-reactive component having one or more hydrophobic polyols, one or more chain extenders; and an isocyanate component having one or more isocyanate-terminated prepolymers; wherein the isocyanate-reactive and/or isocyanate component further includes one or more phosphonate-based polymers prepared from a polymerization comprising at least one phosphate monomer having the general structure: (I) where R1 is hydrogen or a C1 to C10 carbon chain; R2 is a C1 to C10 carbon chain; and R3 and R4 are, independently, hydrogen or a C1 to C10 carbon chain.

IPC Classes  ?

• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/36 - Hydroxylated esters of higher fatty acids
• C08G 18/48 - Polyethers
• 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
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4

Abstract

The present invention is a composition comprising a) a hydrolyzable polyorganosiloxane; b) an organosilane crosslinking agent; c) mica particles; and d) a condensation cure catalyst; wherein the weight-to-weight ratio of the mica to the hydrolyzable polyorganosiloxane is in the range of from 45:50 to 2:1. The composition of the present invention is useful as a coating for electric battery pack housings such as housings made of metal and polymer composites to provide ceramic strength and reduce backside temperature arising from thermal runaway.

IPC Classes  ?

• C09D 183/04 - Polysiloxanes
• C08L 83/04 - Polysiloxanes
• H01M 50/00 - Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
• C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

Abstract

The present invention is a composition comprising a) a hydrolyzable polyorganosiloxane; b) an organosilane crosslinking agent; c) nepheline syenite particles; and d) a condensation cure catalyst; wherein the weight-to-weight ratio of the nepheline syenite to the hydrolyzable polyorganosiloxane is in the range of from 1:5 to 4:1. The composition of the present invention is useful as a coating for electric battery pack housings such as housings made of metal and polymer composites to provide ceramic strength and reduce backside temperature arising from thermal runaway.

IPC Classes  ?

• C08L 83/04 - Polysiloxanes
• C09D 183/04 - Polysiloxanes
• C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

Abstract

314102 2 10 10 is the melt index when measured according to ASTM D 1238 at a load of 10 kg and temperature of 190° C; and the high density fraction has a molecular weight of at least 120,000 g/mol.

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

Abstract

314102 2 10 10 is the melt index when measured according to ASTM D 1238 at a load of 10 kg and temperature of 190° C; and the high density fraction has a molecular weight (Mw) of less than 120,000 g/mol.

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
• C08J 5/18 - Manufacture of films or sheets

Abstract

A three-dimensional loop material comprising loop fibers made from polyethylene (PE), ethylene/α-olefin elastomers (POE), olefin block copolymers (OBC), thermoplastic polyester elastomers (TPEE), thermoplastic polyamide elastomers (TPAE), thermoplastic polyurethanes (TPU), or the blends thereof is provided in the present disclosure, wherein the three-dimensional loop material is coated with a coating layer comprising at least one acrylic polymer. The three-dimensional loop material exhibits improved durability. Also, the present disclosure provides a method for making the three-dimensional loop material and an article comprising the three-dimensional loop material.

IPC Classes  ?

• C08J 7/04 - Coating
• D04H 3/007 - Addition polymers
• D04H 3/009 - Condensation or reaction polymers
• 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

A three-dimensional loop material is provided in the present disclosure, which comprises loop fibers made from polyethylene (PE), ethylene/α-olefin elastomers (POE), olefin block copolymers (OBC), thermoplastic polyester elastomers (TPEE), thermoplastic polyamide elastomers (TPAE), thermoplastic polyurethanes (TPU), or the blends thereof, wherein the three-dimensional loop material is coated with a coating layer comprising at least one polymer selected from the group consisting of a polyurethane elastomer, a styrene-butadiene rubber and an acrylic polymer. Three-dimensional loop material is noise-free and has high breathability, good resilience and soft touch feeling for bedding applications, e.g., pillows and mattresses. Also, the present disclosure provides a method of making the three-dimensional loop material and use of the three-dimensional loop material.

IPC Classes  ?

• D06M 15/19 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compoundsSuch treatment combined with mechanical treatment with synthetic macromolecular compounds
• D04H 3/14 - 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
• D04H 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
• D01F 6/00 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof
• D01F 8/00 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof
• D06M 101/16 - Synthetic fibres, other than mineral fibres

Abstract

In some embodiments, a composition may comprise: a polyamide; an epoxy functional polyolefin comprising one or more epoxy ring functional groups; and a functionalized polyolefin comprising a polyolefin with ethylenically unsubstituted dicarboxylic acid or a derivative thereof, and wherein the mole ratio of the epoxy functional groups to the ethylenically unsubstituted dicarboxylic acid or a derivative thereof is from 20 to 235.

IPC Classes  ?

• C08L 23/0884 - Epoxide-containing esters
• C08L 37/00 - Compositions of 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 heterocyclic ring containing oxygenCompositions of derivatives of such polymers
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08L 63/08 - Epoxidised polymerised polyenes
• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids
• C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors

Abstract

A method and apparatus for recycling self-sealing tires and recycling the constituent products resulting from the former recycling process. The tires in question comprise a tire tread having an inner surface and an outer surface and a puncture-resistant layer of silicone self-sealing tire sealant applied on the inner surface, wherein the puncture-resistant layer of silicone self-sealing tire sealant is usually a layer of condensation cured self-sealing tire silicone sealant.

IPC Classes  ?

• B29B 17/02 - Separating plastics from other materials

Abstract

nn, where R is a linear or branched C1 to C20 alkyl group, AO is an alkylene oxide having three carbons or more, and n represents the average amount of alkylene oxide units that may range from 1 to 50.

IPC Classes  ?

• B01D 19/04 - Foam dispersion or prevention by addition of chemical substances
• C12P 7/06 - Ethanol, i.e. non-beverage

Abstract

An architectural profile system comprises a profile and a surface cover. The profile comprises a first material, and the surface cover comprises a second material, wherein the first material and second material are different. The surface cover is removably attached to the profile with a mechanical attachment without adhering, laminating, welding, or coextruding the surface cover to the profile.

IPC Classes  ?

• E06B 3/30 - Coverings, e.g. protecting against weather, for decorative purposes

Abstract

A personal care rinse off formulation is provided, comprising: (a) 40-95.89 wt%, based on weight of the personal care rinse off formulation, of a dermatologically acceptable aqueous vehicle; (b) 4-30 wt%, based on weight of the personal care rinse off formulation, of a dermatologically acceptable cleaning surfactant, wherein the dermatologically acceptable cleaning surfactant is selected from the group consisting of anionic surfactants, zwitterionic surfactants, nonionic surfactants and mixtures thereof; (c) 0.1-10 wt%, based on weight of the personal care rinse off formulation, of a nonionic hydrophobically modified cellulose ether; wherein the nonionic hydrophobically modified cellulose ether comprises a cellulose ether base polymer backbone and linear or branched C8 alkyl hydrophobic groups; wherein the cellulose ether base polymer backbone has a weight average molecular weight of > 800,000 Daltons; and (d) 0.01-5 wt%, based on weight of the personal care rinse off formulation, of a cationic guar polymer.

IPC Classes  ?

• 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
• A61K 8/73 - Polysaccharides
• A61Q 19/10 - Washing or bathing preparations

Abstract

Lignin dispersions may include an aqueous external phase; and an internal phase containing one or more water-insoluble lignins at a percent by weight (wt%) of the internal phase ranging from 30 wt% to 95 wt%; and one or more dispersing agents ranging from 5 wt% to 70 wt%. Methods may include preparing a lignin dispersion including dispersing a composition into an aqueous external phase, the composition containing one or more water-insoluble lignins at a percent by weight (wt%) of the internal phase ranging from 30 wt% to 95 wt%; and one or more dispersing agents ranging from 5 wt% to 70 wt%.

IPC Classes  ?

• A01N 65/00 - Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof

Abstract

An aqueous personal care rinse off formulation is provided, comprising: (a) 40-95.89 wt%, based on weight of the aqueous personal care rinse off formulation, of a dermatologically acceptable aqueous vehicle; (b) 4-30 wt%, based on weight of the aqueous personal care rinse off formulation, of a dermatologically acceptable cleaning surfactant, wherein the dermatologically acceptable cleaning surfactant is selected from the group consisting of anionic surfactants, zwitterionic surfactants, nonionic surfactants and mixtures thereof; (c) 0.1-10 wt%, based on weight of the aqueous personal care rinse off formulation, of a nonionic hydrophobically modified cellulose ether; wherein the nonionic hydrophobically modified cellulose ether comprises a cellulose ether base polymer backbone and linear or branched C8 alkyl hydrophobic groups; wherein the cellulose ether base polymer backbone has a weight average molecular weight of >800,000; (d) 0.01-5 wt%, based on weight of the aqueous personal care rinse off formulation, of a cationically modified cellulose ether.

IPC Classes  ?

• 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
• A61K 8/73 - Polysaccharides
• A61Q 19/10 - Washing or bathing preparations

Abstract

88 alkyl hydrophobic group; wherein the cellulose ether base polymer backbone has a weight average molecular weight of >800,000; and 0.01-5wt% of a cationically modified cellulose ether; wherein the cationically modified cellulose ether comprises a base cellulose ether and quaternary ammonium groups; wherein the base cellulose ether has a weight average molecular weight of ≥ 300,000; and wherein the aqueous personal care rinse off composition comprises < 0.01wt% alkyl sulfate surfactant and < 0.01wt% alkyl ether sulfate surfactant.

IPC Classes  ?

• 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
• A61K 8/73 - Polysaccharides
• A61Q 5/02 - Preparations for cleaning the hair
• A61Q 19/10 - Washing or bathing preparations

Abstract

A personal care rinse off composition is provided, comprising: (a) 40-95.89 wt% of a dermatologically acceptable aqueous vehicle; (b) 4-30 wt% of a dermatologically acceptable cleaning surfactant, wherein the dermatologically acceptable cleaning surfactant is selected from the group consisting of anionic surfactants, zwitterionic surfactants, nonionic surfactants and mixtures thereof; (c) 0.1-10 wt% of a nonionic hydrophobically modified cellulose ether; wherein the nonionic hydrophobically modified cellulose ether comprises a cellulose ether base polymer backbone and a linear or branched C8 alkyl hydrophobic group; wherein the cellulose ether base polymer backbone has a weight average molecular weight of > 800,000 Daltons; and (d) 0.01-5 wt% of a cationic guar polymer; and wherein the personal care rinse off composition comprises < 0.01 wt% of an alkyl sulfate surfactant and < 0.01 wt% of an alkyl ether sulfate surfactant.

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 19/10 - Washing or bathing preparations

Abstract

The present disclosure provides for a high internal phase emulsion (HIPE) for use with a polyol in forming a polyurethane. The HIPE includes a dispersed phase material; a continuous phase material, where the continuous phase material is immiscible with the dispersed phase material; and a surfactant, where the dispersed phase material has a D50 particle size of 20 nanometer to 125 micrometer 5 weeks after preparing the HIPE. The continuous phase material can comprise water, one or more polyols and combinations thereof, while the dispersed phase material can be selected from the group consisting of an oil, a rosin, a wax and combinations thereof. The surfactant can be selected from the group consisting of a non-ionic alcohol ethoxylate, and combinations thereof. The present disclosure also provides for a polyol mixture that includes the HIPE and a polyol, where the polyol mixture and an isocyanate are used to form a polyurethane.

IPC Classes  ?

• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/36 - Hydroxylated esters of higher fatty acids
• C08G 18/48 - Polyethers
• C08L 75/08 - Polyurethanes from polyethers
• C08G 101/00 - Manufacture of cellular products

Abstract

According to some embodiments, a process for forming an ethylene-based polymer may comprise: introducing catalyst to a loop reactor through at least two catalyst injection points, where: the loop comprises a first half and a second half, and the first catalyst injection point is in the first half of the loop and the second catalyst injection point is in the second half of the loop; and polymerizing the ethylene and copolymer while controlling one or more polymerization conditions such that: a ratio of an amount of polymerization in the first half to an amount of polymerization in the second half is from 0.7 to 1.3; a ratio of the heat of polymerization in the first half to the heat of polymerization in the second half is from 0.7 to 1.3; or both, thereby forming the ethylene-based polymer.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• B01J 19/24 - Stationary reactors without moving elements inside
• B01J 19/18 - Stationary reactors having moving elements inside
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond

Abstract

The present disclosure provides for a method of producing morpholine. For the embodiments, the method includes providing a ruthenium based heterogeneous catalyst and converting 2-(2-aminoethoxy)ethanol in the presence of the ruthenium based heterogeneous catalyst and hydrogen at a predetermined temperature over a predetermined time to produce morpholine.

IPC Classes  ?

• C07D 295/023 - PreparationSeparationStabilisationUse of additives

Abstract

The present disclosure provides for a method of producing a catalyst for reductive amination. The method includes, among other things, mixing a cobalt coordination compound with 2-(2-aminoethoxy)ethanol and potassium bis(trimethylsilyl)amide to form a metal solution; mixing the metal solution with a heterogeneous solid support to form a supported precatalyst; and chemically reducing the supported precatalyst at a predetermined pressure of hydrogen and at a predetermined temperature over a predetermined time to produce the catalyst for reductive amination.

IPC Classes  ?

• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• B01J 37/18 - Reducing with gases containing free hydrogen

Abstract

A useful digester aid for a Kraft pulping process is an aromatic polycarboxylic acid that: (a) contains an aromatic moiety having on average at least 2 carboxylic acid groups per molecule pendant from the aromatic moiety; and (b) has an electron affinity below -2.80eV and at least -3.6eV. or is a functional equivalent of the aromatic polycarboxylic acid.

IPC Classes  ?

• D21C 3/22 - Other features of pulping processes

Abstract

The present disclosure provides for a catalyst for reductive amination. The catalyst can be formed from the steps that include mixing a cobalt coordination compound with 2-(2-aminoethoxy)ethanol (AEE) and potassium bis(trimethylsilyl)amide (KHMDS) to form a metal solution; mixing the metal solution with a heterogeneous solid support to form a supported precatalyst, wherein the heterogeneous solid support includes a ruthenium species; and chemically reducing the supported precatalyst at a predetermined pressure of hydrogen and at a predetermined temperature over a predetermined time to produce the catalyst for reductive amination.

IPC Classes  ?

• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals

Abstract

The present disclosure provides for a method of producing an amine from an alcohol that includes supplying a heterogeneous supported metal catalyst, where the heterogeneous supported metal catalyst comprises nanoparticles of an alloy encapsulated with a dendrimer on a solid support, where the alloy is of Formula I: where Pd is palladium; x is an integer of 20 to 30; y is an integer of 10 to 20, and M is selected from the group consisting of nickel (Ni), cobalt (Co), ruthenium (Ru) and rhodium (Rh), with the caveat that when y is 10, M is not Ni; mixing the heterogeneous supported metal catalyst with a first reagent containing an alcohol moiety and a second reagent containing an amine moiety to form a mixture; and heating the mixture to a predetermined temperature for a predetermined time to produce an amine compound.

IPC Classes  ?

• B01J 21/08 - Silica
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 23/50 - Silver
• B01J 23/52 - Gold
• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
• B01J 35/45 - Nanoparticles
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/16 - Reducing
• C07C 209/16 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings

Abstract

The present disclosure provides for a composition that includes a nonionic poloxamer and a polyol blend that is shelf stable. The composition includes a nonionic poloxamer having a linear triblock copolymer poloxamer structure with at least one block formed from ethylene oxide monomers (EO) and at least one block formed from propylene oxide monomers (PO), and a polyol blend that includes two or more incompatible polyols, where each of the two or more incompatible polyols has a weight average molecular weight of 200 to 10,000 g/mol and the wt.% values are based on the total weight of the composition. The present disclosure also provides for a polyurethane article formed with the composition of the present disclosure and an isocyanate.

IPC Classes  ?

• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08G 18/66 - Compounds of groups , , or

Abstract

In at least one example, a method for rheology-based modeling to identify the molecular weight distribution of linear polymers includes generating a data set for a plurality of polymer ensembles, where each of the plurality of polymer ensembles comprise a respective plurality of polymers within a defined range of molecular weights, generating a respective rheology curve for each of the plurality of polymer ensembles, where the respective rheology curve comprises a plurality of input features for a corresponding polymer ensemble, rescaling a modulus value of the respective rheology curves for each of the plurality of input features to generate a plurality of output features, and training a machine learning model to determine a molecular weight distribution from a rheology measurement of an unknown polymer sample utilizing the plurality of output features with corresponding values from the data set.

IPC Classes  ?

• G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
• G01N 33/44 - ResinsPlasticsRubberLeather
• G16C 20/30 - Prediction of properties of chemical compounds, compositions or mixtures
• G16C 20/70 - Machine learning, data mining or chemometrics

Abstract

The present disclosure provides for a primer for use with a thermosetting adhesive. The primer includes a first resin having a surface free energy of 29 dynes/cm to 37 dynes/cm, and a second polar resin having a surface free energy of at least 37 dynes/cm, where the primer includes the first resin and the second polar resin in a weight ratio in the range of 10: 0 to 1: 9. The present disclosure further includes a multi-layered structure that includes a first adherend, a second adherend adjacent the first adherend, the primer layer on at least the first adherend and a thermoset adhesive in contact with the primer layer and joining the first adherend and the second adherend.

IPC Classes  ?

• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes

Abstract

The present disclosure includes a detachable polyurethane structural adhesive that includes a polyol component (Part A); an isocyanate component (Part B); and 1 to 40 weight percent (wt. %) of a frangible filler, where the wt. %is based on the total weight of the Part A and the Part B. For the various embodiments, the frangible filler can be selected from the group consisting of an organic filler, a core-shell structure filler and combinations thereof. The present disclosure further includes a layered structure that includes a first adherend; a second adherend adjacent the first adherend; and the detachable polyurethane structural adhesive joining the first adherend and the second adherend. The layered structure can be separated by cooling the layered structure to a temperature of-40 oc or colder; and applying a force between the first adherend and the second adherend adjacent the first adherend to break the detachable polyurethane structural adhesive.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/12 - 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 18/36 - Hydroxylated esters of higher fatty acids
• C08G 18/48 - Polyethers
• C08K 7/28 - Glass
• C08L 93/04 - Rosin
• C09J 175/08 - Polyurethanes from polyethers
• C08L 33/06 - 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

In at least one example, a method for rheology-based modeling to identify a structure factor of polymeric materials includes generating a data set for a plurality of polymer ensembles, where each of the plurality of polymer ensembles comprises a corresponding plurality of polymers within a defined range of molecular weights, generating a respective rheology curve for each of the plurality of polymer ensembles, where the respective rheology curve comprises a plurality of input features for a corresponding polymer ensemble, rescaling a modulus value of the respective rheology curves for each of the plurality of input features to generate a plurality of output features, and training a machine learning model to determine a structure factor profile for polymer chains from a rheology measurement of an unknown polymer sample utilizing the plurality of output features with corresponding values from the data set.

IPC Classes  ?

• G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
• G16C 20/70 - Machine learning, data mining or chemometrics
• G16C 20/30 - Prediction of properties of chemical compounds, compositions or mixtures
• G01N 33/44 - ResinsPlasticsRubberLeather

Abstract

22) of 0.5 to 10.0 dg/min as measured according to ASTM D 1238 (2.16 kg, 190 °C), where 10 to 50 mole% of total acid units of the at least one ionomer are neutralized by zinc and sodium cations.

IPC Classes  ?

• C08L 23/0876 - Salts thereof, i.e. ionomers

Abstract

ww) of the poly(carboxylic acid) polymer that is produced when ester linkages in the PCE copolymer are fully hydrolyzed is at most 100 kg/mol. The PCE copolymer can be useful as a water reduction agent in mortars, concrete and the like.

IPC Classes  ?

• C04B 24/26 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• 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 2/22 - Emulsion polymerisation

Abstract

In mortars, concretes and stuccos, cellulose ether can be replaced as a water retention aid by an alkali-soluble acrylic polymer that contains repeating units derived from: (a) 20 to 50 weight percent (meth)acrylic acid monomers; (b) 30 to 60 weight percent alkyl (meth)acrylate monomers; and (c) 5 to 30 weight percent ethylene glycol acrylate monomers; and (d) no more than 20 weight percent other unsaturated monomers, wherein the weight percentages are based on the total weight of the acrylic polymer.

IPC Classes  ?

• C04B 24/26 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 103/46 - Water-loss reducers, hygroscopic or hydrophilic agents

Abstract

In mortars, concretes and stuccos, cellulose ether can be replaced as a water retention aid by an alkali soluble acrylic polymer that contains repeating units derived from: (a) 20 to 50 weight percent of (meth)acrylic acid monomers; (b) 30 to 60 weight percent of alkyl (meth)acrylate monomer; and (c) 5 to 30 weight percent of PEG monomers, which each independently contain: (i) a (meth)acrylate moiety linked by an ester linkage to (ii) a polyethylene glycol moiety that contains on average more than 1 ethylene oxide unit; and (d) no more than 20 weight percent other unsaturated monomers, wherein the weight percentages are based on the total weight of the acrylic polymer.

IPC Classes  ?

• C04B 24/26 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• 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 2/22 - Emulsion polymerisation

Abstract

Multimodal poly(carboxylate ether) copolymers are made in an emulsion polymerization. The PCE copolymer has a multimodal molecular weight distribution. It is useful to partially or fully replace cellulose ether as a water retention aid in cementitious mixtures.

IPC Classes  ?

• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 24/26 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• C04B 103/46 - Water-loss reducers, hygroscopic or hydrophilic agents

Abstract

componentsaba)b)b) at least one propylene-based polymer that has a MWD ≤ 5.0.

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene

Abstract

Embodiments of the present disclosure are directed towards heat seal compositions including an ethylene methyl acrylate copolymer, ethylene acrylic acid copolymer, a base, and water.

IPC Classes  ?

• C09J 123/08 - Copolymers of ethene
• C08L 23/08 - Copolymers of ethene

Abstract

Methods include generating a prospective formulation library of chemical formulations, comprising: (a) defining one or more target product properties; (b) preparing an initial formulation library curated from historical data; (c) applying a fitness function; (d) using a genetic algorithm based methodology to develop an evolved formulation library including (i) selecting one or more parent formulations from the initial library; (ii) converting each of the one or more parent formulations to a bit vector; (iii) generating offspring formulations from the parent formulation bit vectors using mutation and/or crossover operations; (iv) creating the evolved formulation library; (e) generating descriptors; (f) analyzing the evolved formulation library using a trained machine learning module; (g) applying the fitness function to the evolved formulation library; and (h) based on (g): (i) generate the prospective formulation library having a desired closeness to the target product properties; or (ii) repeat steps (a) to (g).

IPC Classes  ?

• G16C 20/70 - Machine learning, data mining or chemometrics

Abstract

A polymeric composition includes 10 wt% to 70 wt% of post-consumer recycled polyethylene based on the total weight of the polymeric composition, wherein the post-consumer recycled polyethylene has a density of 0.910 g/cc to 0.940 g/cc as measured according to ASTM D792 and 30 wt% to 90 wt% of an ethylene-based polymer based on the total weight of the polymeric composition, wherein the ethylene-based polymer is linear and has a density of 0.910 g/cc to 0.935 g/cc as measured according to ASTM D792.

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene

Abstract

A composition contains or consists of a rhodium complex having chemical structure (I) or chemical structure (II). The composition can be a release coating composition that further contains an alkenyl-functional siloxane and a silylhydride-functional siloxane.

IPC Classes  ?

• B01J 31/24 - Phosphines
• C09D 183/04 - Polysiloxanes

Abstract

314 22LSLSLS is computed by measuring the area fraction of a low angle light scattering (LALLS) detector chromatogram greater than 500,000 g/mol using Gel Permeation Chromatography (GPC);

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

Abstract

Embodiments of the present disclosure are directed towards a pultrusion system and process for forming a continuous fiber-reinforced polyurethane (CFRP) composite structure. The pultrusion system and process include reinforcement fibers; a polyurethane mixing and dispensing unit to form a reaction mixture of polyurethane resin; an injection box for forming reinforcement fibers wetted out with the reaction mixture; a curing die assembly to provide heat and a predefined shape to the wetted out reinforcement fibers; one or more of a post curing heating block to provide additional heat to the curing process of the reaction mixture to form the continuous fiber-reinforced polyurethane composite structure in the predefined shape; one or more of a cooling block to remove heat from the continuous fiber-reinforced polyurethane composite structure in the predefined shape; and a pulling system to pull the continuous fiber-reinforced polyurethane composite structure at a predefined rate.

IPC Classes  ?

• B29C 70/52 - Pultrusion, i.e. forming and compressing by continuously pulling through a die
• B29D 99/00 - Subject matter not provided for in other groups of this subclass

Abstract

Embodiments of the present disclosure are directed towards germanium bridged Group IV metallocenes, supported germanium bridged Group IV metallocenes, spray-dried germanium bridged Group IV metallocene compositions, and methods utilizing the supported, or spray-dried germanium bridged Group IV metallocene compositions.

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

Abstract

Embodiments of the present disclosure are directed towards polyolefin compositions made utilizing supported Ge bridged Group IV metallocene catalyst systems, and polyolefin compositions made utilizing spray-dried compositions including Ge bridged Group IV metallocene catalyst systems.

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

Abstract

A curable composition includes an aminosiloxane ester copolymer and an aldehyde-functional organosilicon compound. The composition may cure at room temperature without the use of a tin catalyst.

IPC Classes  ?

• C08L 83/10 - Block- or graft-copolymers containing polysiloxane sequences
• C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08G 77/452 - Block- or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
• C08G 77/38 - Polysiloxanes modified by chemical after-treatment

Abstract

A recycled polyol composition containing polyols released from polyurethane EoL material made by a process which includes providing the polyurethane waste; and forming a reaction mixture by mixing from 10 wt% to 50 wt%, based on the total weight of the reaction mixture, of polyurethane waste with the following from 10 wt% to 30 wt%, based on the total weight of the reaction mixture, of at least one first ethylene oxide (EO)-capped poly(propylene oxide) polyether polyol having a primary hydroxyl group content of greater than 50% and an average hydroxyl number from 20 mg KOH/g to 40 mg KOH/g, from 10 wt% to 30 wt%, based on the total weight of the reaction mixture, of at least one second polyether polyol having a primary hydroxyl group content of less than 20% and an average hydroxyl number from 40 mg KOH/g to 60 mg KOH/g, from 10 wt% to 15 wt%, based on the total weight of the reaction mixture, of at least one dicarboxylic acid or dicarboxylic acid derivative, from 0.1 wt% to 5 wt%, based on the total weight of the reaction mixture, of at least one short chain polyether diol that is different from the at least one first polyether polyol and the at least one second polyether polyol. The reaction mixture forms the recycled polyol composition, which includes polyols released from the polyurethane EoL material, has an average hydroxyl number from 30 mg KOH/g to 50 mg KOH/g, and has an average viscosity from 5 Pa·s @ 25 º C to 15 Pa·s @ 25 º C.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08G 18/63 - Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• 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

Abstract

Embodiments of the present disclosure directed towards a method of treating unsupported Ge bridged Group IV metallocenes with a supported activator in an hydrocarbon liquid to make a polyolefin polymer in a heterogeneous process.

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

Abstract

The present disclosure provides a composition. In an embodiment, a crosslinkable polymer composition is provided and includes an ethylene/propylene/non-conjugated polyene terpolymer, a free radical initiator, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS). The present disclosure also provides an article composed of the crosslinkable polymer composition. The article includes a crosslinked composition composed of the ethylene/propylene/non-conjugated polyene terpolymer, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS).

IPC Classes  ?

• C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups

Abstract

A cyclone separator may include an outer shell including a top wall segment, a main body wall segment, and a lower wall segment. The outer shell defines an interior region of the cyclone separator. The cyclone separator may further include an inlet port through the main body wall segment, a gas outlet port through the top wall segment, and a solids outlet port through the lower wall segment. The cyclone separator may further include a vortex finder extending through the gas outlet port into the interior region of the cyclone separator. The vortex finder may include an inner wall and an outer wall. The cyclone separator may further include one or more nozzles positioned in the interior region of the cyclone separator.

IPC Classes  ?

• B01D 45/12 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
• B01D 47/06 - Spray cleaning
• B04C 5/13 - Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamberDischarge from vortex finder otherwise than at the top of the cycloneDevices for controlling the overflow

Abstract

Two-component adhesive compositions may include: an isocyanate-reactive component containing a hydrophobic polyol and a phosphate-modified polyol; and an isocyanate component containing the reaction product of (I) an isocyanate monomer and (II) a polyester polyol; and one or more hollow particles functionalized with an organosilane treating agent. Two-component adhesive compositions may include: A) an isocyanate-reactive component containing one or more vegetable oil polyols, one or more multi-functional polyether polyols having a hydroxyl functionality of 3 or more, one or more hydroxy-terminated isocyanate prepolymers, one or more phosphate-modified polyols, and one or more chain extenders; and B) an isocyanate component containing one or more isocyanate-terminated prepolymers; and C) one or more hollow particles functionalized with an organosilane treating agent, and present at a percent by volume (vol%) of the adhesive composition in a range of 5 vol%to 60 vol%.

IPC Classes  ?

• C09J 175/04 - Polyurethanes
• C08L 75/04 - Polyurethanes
• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08K 7/22 - Expanded, porous or hollow particles

Abstract

A method for separating solids from gasses in a process stream may include passing the process stream into an interior region of a cyclone separator. The cyclone separator includes an outer shell defining the interior region of the cyclone separator, an inlet port, a gas outlet port, and a solids outlet port. The method may further includes separating the solids from the gasses, such that the solids pass through the solids outlet port and the gasses pass through the gas outlet port, and in the interior region, contacting at least the gasses with a quench fluid to decrease a temperature of the gasses by greater than or equal to 10 °C relative to a temperature of the process stream.

IPC Classes  ?

• B01D 45/12 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
• B01D 47/06 - Spray cleaning
• B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
• B04C 5/04 - Tangential inlets
• C07C 11/04 - Ethene

Abstract

Thermally conductive compositions include: an isocyanate component containing: one or more blocked isocyanates; one or more aliphatic epoxy resins; and one or more epoxy silanes; an isocyanate-reactive component containing: one or more polyamines; and one or more thermally conductive fillers present in one or more of the isocyanate component and the isocyanate-reactive component; wherein the thermally conductive composition has a thermal conductivity of greater than 0.5 W/m.K. Methods of using thermally conductive compositions include combining the isocyanate component and the isocyanate-reactive component; and emplacing the thermally conductive composition between a heat source and a heat sink in an EV battery.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 18/80 - Masked polyisocyanates
• C08G 59/22 - Di-epoxy compounds
• C08G 59/32 - Epoxy compounds containing three or more epoxy groups
• C08K 3/22 - OxidesHydroxides of metals
• C08G 18/58 - Epoxy resins
• C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
• C09J 175/00 - Adhesives based on polyureas or polyurethanesAdhesives based on derivatives of such polymers
• H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials

Abstract

A composition contains a tri-epoxy functional silane having an average structure of structure (I): wherein the composition can be an ultraviolet light-curable silicone composition that contains the following components: (a) the tri-epoxy functional silane; (b) a mono-epoxy functional siloxane; and (c) 0.3 to 1.5 weight-percent of a photo acid generator; wherein the weight-ratio of component (a) to component (b) is in a range of 30/70 to 70/30 and the combined weight of components (a) and (b) is in a range of 95.0 to 99.5 weight-percent, with weight-percent relative to weight of ultraviolet light-curable silicone composition weight.

IPC Classes  ?

• C08G 59/32 - Epoxy compounds containing three or more epoxy groups
• C08G 59/36 - Epoxy compounds containing three or more epoxy groups together with mono-epoxy compounds
• C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms

Abstract

A textile treatment composition is in the form of an aqueous emulsion, which includes a silicone – (meth)acrylate copolymer, a blocked isocyanate crosslinker, a surfactant, and water. The textile treatment composition can be coated on a textile and dried, and thereby imparts water repellency to the textile.

IPC Classes  ?

• D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
• 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
• D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane linksPrecondensation products forming them

Abstract

A method for quantifying surface features on a coated substrate, comprising: a) providing a system for acquiring and analyzing images; b) loading a coated substrate on the holder, wherein the coated substrate comprises a coating formed on a surface of a substrate; c) illuminating the coated substrate with a lighting system, wherein illuminating the coated substrate comprising illuminating the coated substrate at an angle of incidence of 15 to 85 relative to a plane parallel to a surface of the coated substrate to generate shadows of any surface features on the surface of the coated substrate; d) acquiring at least one image of the coated substrate with an imaging system; e) transforming the at least one image of the coated substrate with an analysis unit to provide at least one transformed image and quantifying the surface features on the coated substrate based on the at least one transformed image; and f) providing an output, wherein the output comprises a value identifying at least metric selected from an amount or percentage of the surface features on the coated substrate, a size of the surface features on the coated substrate, a standard deviation of the size of the surface features on the coated substrate, and/or a generated image illustrating the amount or percentage of the surface features on the coated substrate.

IPC Classes  ?

• G06T 7/00 - Image analysis
• G06V 10/40 - Extraction of image or video features

Abstract

A hydroxyl-functional aminosiloxane ester copolymer, an emulsion containing said copolymer, and methods for making said copolymer and said emulsion are provided. The hydroxyl-functional aminosiloxane ester copolymer, and the emulsion containing said copolymer, may be useful as an alternative to conventional aminosiloxane polymers, and emulsions thereof, for various end use applications.

IPC Classes  ?

• C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
• C08G 77/382 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
• C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
• C08G 77/445 - Block- or graft-polymers containing polysiloxane sequences containing polyester sequences
• C08G 77/452 - Block- or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
• C08G 77/54 - Nitrogen-containing linkages
• C08K 5/05 - AlcoholsMetal alcoholates
• C08K 5/1515 - Three-membered rings
• C09D 183/10 - Block or graft copolymers containing polysiloxane sequences
• C09D 183/14 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyCoating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
• D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain

Abstract

A polymeric composition includes 60 wt% to 94 wt% of an ethylene-based polymer based on a total weight of the polymeric composition. The ethylene-based polymer has a density of 0.885 g/cc to 0.93 g/cc as measured according to ASTM D792. The polymeric composition also includes 1 wt% to 30 wt% of a polymeric shrink additive based on a total weight of the polymeric composition. The polymeric shrink additive has a melting peak temperature or glass transition temperature greater than a melting peak temperature of the ethylene-based polymer and 0.5 wt% to 10 wt% of a compatibilizer based on a total weight of the polymeric composition.

IPC Classes  ?

• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers

Abstract

A polymer representation learning model can receive inputs and be operated to learn embeddings for a class of polymers based on the inputs. The polymer representation learning model can provide a recommendation related to production of a particular polymer within the class of polymers or application of the particular polymer based on the embedding for the class of polymers and the inputs. The inputs can include various data instances. The various data instances can be descriptive of a respective polymer within the class of polymers, production of a respective polymer within the class of polymers, or application of a respective polymer within the class of polymers. The various data instances can include different data types, such as numerical data, images, paired x-y series data, structure graphs, formulation graphs, and text data.

IPC Classes  ?

• G16C 20/30 - Prediction of properties of chemical compounds, compositions or mixtures
• G16C 20/70 - Machine learning, data mining or chemometrics
• G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation

Abstract

An ultraviolet light-curable silicone composition contains the following components: (a) a tri-epoxy functional cyclohexane 3, 3', 3"- (cyclohexane-1, 2, 4-triyltris (ethane-2, 1 -diyl) ) tris (1 - (2- (7-oxabicyclo [4.1.0] heptan-3-yl) ethyl) -1, 1, 3, 3-tetramethyldisiloxane); (b) a mono-epoxy functional siloxane; and (c) 0.3 to 1.5 weight-percent of a photo acid generator; wherein the weight-ratio of component (a) to component (b) is in a range of 30/70 to 70/30 and the combined weight of components (a) and (b) is in a range of 95.0 to 99.5 weight-percent, with weight-percent relative to weight of ultraviolet light-curable silicone composition weight.

IPC Classes  ?

• C08G 59/32 - Epoxy compounds containing three or more epoxy groups
• C08G 77/04 - Polysiloxanes

Abstract

A composition contains a di-epoxy functional and alkene functional cyclohexane having an average structure of structure (I) : wherein the composition can be an ultraviolet light-curable silicone composition that contains the following components: (a) the di-epoxy functional and alkene functional cyclohexane; (b) a mono-epoxy functional siloxane; and (c) 0.3 to 1.5 weight-percent of a photo acid generator; wherein the weight-ratio of component (a) to component (b) is in a range of 30/70 to 70/30 and the combined weight of components (a) and (b) is in a range of 95.0 to 99.5 weight-percent, with weight-percent relative to weight of ultraviolet light-curable silicone composition weight.

IPC Classes  ?

• C08G 59/22 - Di-epoxy compounds
• C08G 59/24 - Di-epoxy compounds carbocyclic
• C08G 59/30 - Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen, and nitrogen
• C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms

Abstract

A composition comprising at least the following components a through c: a) an anhydride and/or carboxylic acid functionalized ethylene/alpha olefin interpolymer comprising the following properties: i) a melt viscosity (177℃) less than, or equal to, 50,000 mPa·s; and ii) a density from 0.855 to 0.895 g/cc; b) a silane functionalized hydrocarbon tackifier; and c) a hydrogenated hydrocarbon tackifier.

IPC Classes  ?

• C09J 123/26 - Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondAdhesives based on derivatives of such polymers modified by chemical after-treatment
• C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment

Abstract

component acomponent bcomponent zcomponent z, at least one propylene/silane interpolymer; and wherein interpolymer comprises, in polymerized form, one of the following i) through iii): i) ethylene in an amount ≤ 25 wt%, based on the weight of the interpolymer; or ii) an alpha-olefin in an amount ≤ 25 wt%, based on the weight of the interpolymer; or iii) ethylene and an alpha-olefin, where the combined amount of both is in an amount ≤ 25 wt%, based on the weight of the interpolymer; and wherein interpolymer comprises, in polymerized form, ≥ 75 wt% propylene, based on the weight of the interpolymer.

IPC Classes  ?

• C08F 4/44 - MetalsMetal hydridesMetallo-organic compoundsUse thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
• C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules

Abstract

A polymeric composition includes 20 wt% to 70 wt% of a first ethylene-based polymer based on a total weight of the polymeric composition, wherein the first ethylene-based polymer has a density of 0.93 g/cc to 0.970 g/cc as measured according to ASTM D792; 5 wt% to 35 wt% of a second ethylene-based polymer based on a total weight of the polymeric composition, wherein the second ethylene-based polymer has a density of 0.885 g/cc to 0.93 g/cc as measured according to ASTM D792; and 1 wt% to 55 wt% of a polymeric shrink additive based on a total weight of the polymeric composition, wherein the polymeric shrink additive has a melting peak temperature or glass transition temperature greater than a melting peak temperature of the first ethylene-based polymer and the second ethylene-based polymer.

IPC Classes  ?

• C08L 23/0807 - Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms

Abstract

An ultra-violet radiation curable polyorganosiloxane release coating composition includes a photoacid generator and an epoxycyclohexylalkyl-functional polydiorganosiloxane. The photoacid generator includes a silylated diaryliodonium cation and a fluorinated aryl borate anion. The composition is curable via exposure to ultra-violet radiation at low temperature. The composition is useful for preparing polyorganosiloxane release coatings on thermally sensitive substrates, such as thermal paper. The composition, and the release coating made therefrom, are useful for forming linerless labels.

IPC Classes  ?

• C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups

Abstract

The present invention is a composition comprising and epoxy-functionalized polyorganosiloxane and a compound of Formula (1) where R, R1, R2, and M- are as defined herein. The composition of the present invention is useful in UV-induced reactions of an epoxy-functionalized polyorganosiloxane in the presence of a photo-acid generator.

IPC Classes  ?

• C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups

Abstract

A polymeric composition includes 60 wt% to 85 wt% of a first ethylene-based polymer, wherein the first ethylene-based polymer has a density of 0.93 g/cc to 0.97 g/cc as measured according to ASTM D792 and has a polydispersity index of 7 or greater as measured according to Gel Permeation Chromatography and has a shear viscosity v100 of 800 Pa. s or greater at 170℃ as measured according to dynamic mechanical spectroscopy; 15 wt% to 40 wt% of a second ethylene-based polymer, wherein the second ethylene-based polymer has a density of 0.916 g/cc to 0.930 g/cc as measured according to ASTM D792 and has a shear viscosity v100 of 800 Pa. s or greater at 170℃ as measured according to Dynamic Mechanical Spectroscopy; and 0.1 wt% to 2.0 wt% of a foaming agent based on the total weight of the polymeric composition.

IPC Classes  ?

• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
• C08J 9/06 - 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 chemical blowing agent
• C08J 9/10 - 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 chemical blowing agent developing nitrogen
• C08L 23/06 - Polyethene
• H01B 3/44 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes vinyl resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins

Abstract

The present invention is a compound of Formula 1: where R, R1, R2, and M- are as defined herein. The compound of the present invention is useful as a photo-acid generator.

IPC Classes  ?

• C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08K 5/54 - Silicon-containing compounds

Abstract

A method for converting alkanes to alkenes includes introducing a feed stream comprising alkanes to a reaction zone comprising steam and a dehydrogenation catalyst, the dehydrogenation catalyst comprising a component having a spinel structure and a metal catalyst component selected from the group consisting of chromium, gallium, iron, cobalt, and combinations thereof. The method further includes converting at least a portion of the alkanes to alkenes, thereby yielding a product stream comprising alkanes, alkenes, and hydrogen, wherein the dehydrogenation catalyst does not require a gaseous oxidant in the feed stream or as a co-feed to catalyze conversion of alkanes to alkenes.

IPC Classes  ?

• C07C 5/333 - Catalytic processes
• C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
• C07C 11/02 - Alkenes
• B01J 23/78 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with alkali- or alkaline earth metals or beryllium
• B01J 23/94 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
• B01J 35/40 - Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
• B01J 35/61 - Surface area
• B01J 35/63 - Pore volume
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 38/02 - Heat treatment
• B01J 38/12 - Treating with free oxygen-containing gas

Abstract

A catalyst may be made by a method comprising attriting initial support particles, wherein at least a portion of the initial support particles have a size of greater than 10 microns. The attriting of the initial support particles may form at least attrited support particles and fines having a size of less than 10 microns. The method further comprises separating at least a portion of the fines from the attrited support particles, impregnating at least a portion of the attrited support particles with at least platinum to form impregnated support particles, and exposing the impregnated support particles to a temperature of from 400°C to 1000 °C to form the catalyst.

IPC Classes  ?

• B01J 23/42 - Platinum
• B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
• B01J 35/40 - Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
• B01J 35/51 - Spheres
• B01J 35/61 - Surface area
• B01J 35/63 - Pore volume
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/08 - Heat treatment
• B01J 23/96 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
• B01J 38/26 - Moving bed, e.g. vertically or horizontally moving bulk having mainly counter-current flow of oxygen-containing gas and material
• B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
• C07C 5/333 - Catalytic processes
• C07C 11/06 - Propene

Abstract

An automatic dishwashing detergent formulation is provided including a builder, wherein the builder comprises at least one of a carbonate, a silicate and an organophosphonate; a nonionic surfactant; and a poly(malic ester) polymer comprising > 60 mol% of structural units of malic acid.

IPC Classes  ?

• C11D 1/66 - Non-ionic compounds
• C11D 3/12 - Water-insoluble compounds
• C11D 3/37 - Polymers

Abstract

An emulsifier/surfactant/dispersant polymer is provided including structural units of malic acid and structural units of hydroxystearic acid.

IPC Classes  ?

• C09K 23/34 - Higher-molecular-weight carboxylic acid esters
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• C09K 23/52 - Natural or synthetic resins or their salts
• C11D 3/37 - Polymers

Abstract

Embodiments of the present disclosure directed towards compositions including the zirconium metal-ligand complexes and non-metallocene complexes.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• 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
• C08L 23/08 - Copolymers of ethene
• C08K 3/04 - Carbon

Abstract

Embodiments of the present disclosure directed towards compositions including zirconium metal-ligand complexes and non-metallocene complexes.

IPC Classes  ?

• C08F 4/659 - Component covered by group containing a transition metal-carbon bond
• 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 4/64 - Titanium, zirconium, hafnium, or compounds thereof
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08L 23/08 - Copolymers of ethene

Abstract

The present disclosure provides for an on-line system and method to determine a pH of low conductivity water. The system includes a first flow cell and a second flow cell to receive the water at a first flow rate and a second flow rate, respectively; a first pH probe positioned in the first flow cell to measure a first pH at a predetermined temperature and the first flow rate; a second pH probe positioned in the second flow cell to measure a second pH at the predetermined temperature and the second flow rate; a pH analyzer coupled to the first pH probe and the second pH probe, where the pH analyzer allows for a comparison of the first pH value and the second pH value; and an outlet for the water from the on-line system.

IPC Classes  ?

• G01N 33/18 - Water

Abstract

The present disclosure provides a catalyst system. In an embodiment, the catalyst composition includes (A) a phenoxy imine precatalyst having a structure of Formula 1: (l) wherein M1is a metal selected from Ti, Zr, or Hf; each X1is independently a halogen atom; R1and R512012020)heterohydrocarbyl; R3and R712012012020)heterohydrocarbyl; and R2, R4, R6, and R8 each is hydrogen. The catalyst composition also includes (B) a metallocene precatalyst having a structure of Formula 2: (ll) wherein M2 is a metal selected from Ti, Zr, or Hf;

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 4/642 - Component covered by group with an organo-aluminium compound
• 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 210/14 - Monomers containing five or more carbon atoms

Abstract

Embodiments of the present disclosure are directed towards thermally conductive compositions including a urethane/acrylic telechelic polymer, a thermally conductive filler, and an amine.

IPC Classes  ?

• C08F 290/06 - Polymers provided for in subclass
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/24 - Catalysts containing metal compounds of tin
• C08G 18/48 - Polyethers
• C08G 18/67 - Unsaturated compounds having active hydrogen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds

Abstract

Polyurethane foam compositions include a reaction product of: an isocyanate component; an isocyanate-reactive component containing one or more aromatic polyester polyols; one or more polyether polyols; a silicone surfactant; one or more catalysts water; and a flame resistance (FR) additive at a percent by weight (wt%) ranging from 5 wt% to 20 wt% based upon the total weight of isocyanate-reactive component; wherein the polyurethane composition has a UL 94 vertical burn performance of at least V2. Methods include preparing a composite article that include dispensing a PU foam-forming composition on a substrate, and curing the composition to produce the composite article on the substrate.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/80 - Masked polyisocyanates
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

A two-component adhesive composition contains (A) a polyol component comprising: (al) a specific oxime-containing diol, where the oxime-containing diol in the polyol component (A) is present in an amount to provide a molar concentration of hydroxy groups in the oxime-containing diol, relative to total moles of hydroxy groups in the polyol component (A), in a range of from 40 mole percent to 90 mole percent; and (a2) a polyol selected from the group consisting of a polyester polyol, a polyether polyol, castor oil, a polyhydric alcohol, and combinations thereof; and (B) an isocyanate component comprising an isocyanate prepolymer that is the reaction product of reactants comprising: (b1) a polyisocyanate; and (b2) a polyol selected from the group consisting of a polyester polyol, a polyether polyol, castor oil, and combinations thereof.

IPC Classes  ?

• 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 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C09J 175/08 - Polyurethanes from polyethers

Abstract

The present disclosure provides a catalyst system. In an embodiment, the catalyst system includes (A) a first catalyst and (B) a trim catalyst. The trim catalyst includesa phenoxy imine catalyst selected from (i) bis(2,4-di-tert-butyl-6 isopropylamino phenoxy imine) zirconium dibenzyl and (ii) bis(2,4-di-tert-butyl-6 isopropylamino phenoxy imine) zirconium dichloride. The catalyst system also includes (C) at least one spray-dried methylaluminoxane activator.

IPC Classes  ?

• C08F 4/642 - Component covered by group with an organo-aluminium compound
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 210/14 - Monomers containing five or more carbon atoms
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond

Abstract

The present disclosure provides a catalyst system. In an embodiment, the catalyst system includes a precatalyst comprising a phenoxy imine precatalyst. The precatalyst has a structure of Formula 1: wherein R1each is independently a C5to C20 alkyl group, and X each is independently a halogen atom.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 4/642 - Component covered by group with an organo-aluminium compound
• C08F 210/14 - Monomers containing five or more carbon atoms
• 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

Abstract

The present disclosure provides a catalyst system. In an embodiment, the catalyst system includes a bimodal catalyst (BMC) spray-dried to a support and a trim catalyst. The trim catalyst includes a phenoxy imine catalyst selected from (i) bis(2,4-di-tert-butyl-6 isopropylamino phenoxy imine) zirconium dibenzyl and (ii) bis(2,4-di-tert-butyl-6 isopropylamino phenoxy imine) zirconium dichloride. The catalyst system also includes at least one spray-dried methylaluminoxane activator.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 4/642 - Component covered by group with an organo-aluminium compound
• 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 210/14 - Monomers containing five or more carbon atoms

Abstract

In at least one example, a method for molecular graph structure based modeling to predict properties of polymers utilizing local cluster includes generating a data set that includes a respective structure and properties for each of a plurality of monomers corresponding to a designated polymer, converting the respective structures to graph connectivity structures, determining a plurality of local clusters based on the plurality of monomers, calculating a respective polymeric property of each of the plurality of local clusters based on density functional theory (DFT), inputting monomer data to a machine learning model trained to determine an unknown polymeric property of a designated polymer from an output value of a graph neural network and the respective polymeric properties for a plurality of identified local clusters from the designated polymer, and receiving a prediction of the unknown polymeric property of the designated polymer from the machine learning model.

IPC Classes  ?

• G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation

Abstract

A multilayer film may includes a first layer, a second layer, and a tie layer disposed between the first layer and the second layer wherein the tie layer includes at least one ethylene-based polymer, functionalized polyethylene having 0.900 to 0.925 g/cm322) of 0.5 to 10.0 dg/min (190 °C/ 2.16 kg), wherein the functionalized polyethylene comprises a polyethylene grafted with ethylenically unsubstituted dicarboxylic acid or derivative thereof, and an olefin block copolymer having a density of 0.860 to 0.900 g/cm322) of 0.5 to 5.0 dg/min (190 °C/ 2.16 kg), and a melting temperature of at least 115 °C, and the first layer includes at least one polyolefin; and the second layer includes at least one polar polymer.

IPC Classes  ?

• B32B 1/08 - Tubular products
• 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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes

Abstract

A coated substrate includes a polar layer, at least one polypropylene layer, and at least one tie layer that adheres the polypropylene layer to the polar layer, wherein the tie layer includes a crystalline block composite (CBC) component including an ethylene polymer (EP) comprising at least 90 mol % polymerized ethylene by weight of the ethylene polymer, an alpha-olefin-based crystalline polymer (CAOP), and a block copolymer including an ethylene polymer block comprising at least 90 mol % polymerized ethylene by weight of the ethylene polymer block and a crystalline alpha-olefin block (CAOB), functionalized polyethylene having a melt flow rate MFR (190 °C/ 2.16 kg) of 1.0 to 10.0 dg/min as determined according to ASTM D1238, wherein the functionalized polyethylene comprises polyethylene grafted with ethylenically unsubstituted dicarboxylic acid or derivative thereof, and a modifier comprising a polyolefin elastomer.

IPC Classes  ?

• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• 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 27/10 - 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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08L 23/12 - Polypropene
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• 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

Embodiments of the present disclosure are directed towards foam formulations including a high hydroxyl number polyether polyol, a low hydroxyl number polyether polyol, ammonium polyphosphate, an alkaline earth metal carbonate, blowing agent, and an isocyanate.

IPC Classes  ?

• C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
• C08G 18/20 - Heterocyclic aminesSalts thereof
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08K 3/016 - Flame-proofing or flame-retarding additives
• C08K 3/26 - CarbonatesBicarbonates
• C08K 3/32 - Phosphorus-containing compounds
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4

Abstract

An aqueous composition, comprising: A) a polymer selected from the group consisting of a polyolefin, an acrylic polymer, and a vinyl acetate-ethylene polymer; B) a polyvinyl alcohol; and C) a polyamine.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C09D 123/08 - Copolymers of ethene
• 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
• C09J 123/08 - Copolymers of ethene
• C09J 151/00 - 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
• C08L 23/08 - Copolymers of ethene
• C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
• C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• 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
• 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 20/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 2/20 - Suspension polymerisation with the aid of macromolecular dispersing agents
• C08L 79/02 - Polyamines
• C09D 179/02 - Polyamines
• C09J 179/02 - Polyamines
• C09D 129/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• C09J 129/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Abstract

Provided is a heat-sealable matte coating composition, comprising an aqueous dispersion of (i) at least one vinyl acetate copolymer having a particle size of 0.05 μm to 2 μm, and (ii) at least one acrylic matting agent having a particle size of 0.5 μm to 10 μm, in a mixing weight ratio of from 1: 5.8 to 5.8: 1, wherein the composition has a total solid content of 30%to 60%by weight of the composition. Also provided are a coating, a matte coated substrate, and a packaging article prepared by using the composition, as well as the method of preparing the same.

IPC Classes  ?

• C09D 5/02 - Emulsion paints

Abstract

Aqueous compositions include a binder; and a C4 to C15 alkyl phosphate having a monoester content at a percent by weight (wt%) of the total alkyl phosphate of 85 wt% or more, at a percent by weight (wt%) of the binder ranging from 0.1 wt% to 2.0 wt%. Methods include applying an aqueous composition to a substrate, the aqueous composition including a binder, and a C4 to C15 alkyl phosphate having a monoester content at a percent by weight (wt%) of the total alkyl phosphate of 85 wt% or more; curing the aqueous composition to form a cured coating.

IPC Classes  ?

• C09D 5/02 - Emulsion paints
• C09D 7/63 - Additives non-macromolecular organic

Abstract

The present invention is a compound of Formula 1: where Ar, X, R1, R2, R3, R4, R7, x, y, and z, are defined herein. The present invention provides a pre-catalyst that decomposes quickly to a platinum state that promotes hydrosilylation upon irradiation with light of the appropriate wavelength.

IPC Classes  ?

• C07F 17/02 - Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
• B01J 31/22 - Organic complexes
• C08F 4/00 - Polymerisation catalysts
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
• C08J 7/04 - Coating
• C08L 83/04 - Polysiloxanes
• C09D 183/04 - Polysiloxanes
• D21H 19/32 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule

Abstract

The present invention is a composition comprising a) a compound functionalized with at least one Si-H group; b) a compound functionalized with at least one olefin group; and c) a compound of Formula 1: where Ar, X, R1, R2, R3, R4, R7, m, x, y, and z, are defined herein. The composition provides a pre-catalyst that decomposes quickly to a platinum state that promotes hydrosilylation upon irradiation with light of the appropriate wavelength.

IPC Classes  ?

• C07F 17/02 - Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
• C08G 77/04 - Polysiloxanes
• C08L 83/04 - Polysiloxanes
• C08F 4/6192 - 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
• C09D 183/04 - Polysiloxanes
• D21H 19/32 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule

Abstract

The present invention is a compound of Formula (1): where R1, R2, R3, and x are as defined herein. The compound of the present invention is useful as a pre-catalyst for hydrosilylation reactions.

IPC Classes  ?

• C07F 17/02 - Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table

Abstract

The present invention is a composition comprising a) a compound functionalized with at least one Si-H group; b) a compound functionalized with at least one olefin group; and c) compound of Formula 1: where x, R1, R2, and R3 are as defined herein. The composition provides a pre-catalyst that decomposes quickly to a platinum state that promotes hydrosilylation upon irradiation with light of the appropriate wavelength.

IPC Classes  ?

• C07F 17/02 - Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
• C08F 4/659 - Component covered by group containing a transition metal-carbon bond
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08G 77/442 - Block- or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
• C08L 83/04 - Polysiloxanes
• C09D 183/04 - Polysiloxanes

Abstract

A multilayer film includes first and second outer layers including polypropylene, a core layer including at least one polar polymer disposed between the first outer layer and the second outer layer, a first tie layer disposed between the first outer layer and the core layer, and a second tie layer disposed between the first outer layer and the core layer, wherein the first tie layer, the second tie layer, or both include a crystalline block composite (CBC) component including an ethylene polymer (EP), an alpha-olefin-based crystalline polymer (CAOP) and a block copolymer including an ethylene polymer block and a crystalline alpha-olefin block (CAOB), functionalized polyethylene, wherein the functionalized polyethylene comprises polyethylene grafted with ethylenically unsubstituted dicarboxylic acid or derivative thereof; and at least one of a polyolefin elastomer, an ethylene propylene diene terpolymer, or an olefin block copolymer.

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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08L 23/12 - Polypropene
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• 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

A coated substrate including a polar layer, at least one polypropylene layer, and at least one tie layer that adheres the polypropylene layer to the polar layer, wherein the tie layer includes at least one propylene-based polymer having a melt flow rate (MFR) (230°C/ 2.16 kg) of 1.0 to 20.0 dg/min and a melting temperature greater than 130°C, functionalized polypropylene having an MFR (160°C/ 0.325 kg) of 5.0 to 50.0 dg/min determined by ASTM D1238, ISO 1133), wherein the functionalized polypropylene comprises a polypropylene grafted with ethylenically unsubstituted dicarboxylic acid; and a modifier comprising at least one of an olefin block copolymer, an ethylene acid copolymer, an ethylene alkyl acrylate copolymer, and ethylene propylene diene terpolymer.

IPC Classes  ?

• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• 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 27/10 - 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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08L 23/12 - Polypropene
• C08L 23/14 - Copolymers of propene
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• 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

22) of 0.5 to 10 dg/min as determined according to ASTM D1238 (190 o22) of 1.0 to 10.0 dg/min, wherein the functionalized polyethylene comprises a polyethylene grafted with ethylenically unsubstituted dicarboxylic acid or derivative thereof, a polystyrene with a VICAT softening temperature above 90 oC, and a modifier including one or more of very low density polyethylene, polyolefin elastomer, ethylene acid copolymer, olefin block copolymer, ethylene alkyl acrylate copolymer, and ethylene propylene diene terpolymer.

IPC Classes  ?

• B32B 1/08 - Tubular products
• B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• 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 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

22) of less than 2.0 decigrams per minute (dg/min) with a polymer processing aid (PPA) to remove the melt fracture during extrusion, wherein the PPA comprises silicone polyether.

IPC Classes  ?

• C08L 23/04 - Homopolymers or copolymers of ethene
• C08L 83/12 - Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
• C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
• B29C 48/92 - Measuring, controlling or regulating