An automated laboratory apparatus for dynamically testing the durability of a coating is provided. The apparatus includes an actuator that drives at least one test unit. Each test unit includes a pressure chamber assembly having a main body and a clamping member. The main body includes a monitoring window, an opening, and an inner chamber wall defining a pressure chamber within the main body. The clamping member includes a central opening. The clamping member and main body are adapted to sandwich a substrate including the coating therebetween to close the pressure chamber. A driven member extends through the central opening in the clamping member and is contactable with the substrate. The actuator drives one or both of an oscillating linear and an oscillating rocking motion of the driven member. A method of testing the durability of a tire coated with a self-sealing sealant for leak-proof performance is also provided.
Artificial leathers have a top layer that contains a solid, water-insoluble polyurethane elastomer, a solid, water-insoluble acrylate elastomer, and embedded particles of an encapsulated phase change material. The top layer imparts a desirable “cool touch” feature to the artificial leather, while also imparting other important physical and tactile properties such as a soft and smooth feel. An artificial leather comprises a backing layer and a top layer bonded directly or indirectly to the backing layer. The top layer comprises, by total weight of the top layer: (i) 25 to 75 weight percent of a solid, water-insoluble polyurethane elastomer; (ii) 10 to 40 weight percent of a solid, water-insoluble acrylate elastomer; and (iii) 1.5 to 30 weight percent of embedded particles of an encapsulated phase change material. The encapsulated phase change material (iii) has a melting or glass transition temperature of 20 to 37° C.
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
C09K 5/06 - Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice-versa
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
3.
METHODS FOR MAKING LIGHT OLEFINS BY DEHYDROGENATION USING CATALYSTS THAT INCLUDE CHROMIUM
A method may include contacting a hydrocarbon-containing feed with a catalyst in a reactor to form an olefin-containing effluent, then at least partially separating the olefin-containing effluent from the catalyst. Passing the catalyst to a combustor and heating the catalyst by combusting a supplemental fuel. The supplemental fuel includes methane in an amount greater than or equal to 1 mol. %. Passing the catalyst from the combustor to the reactor, such that at least a portion of the catalyst continuously cycles between the reactor and the combustor. The catalyst includes from 0.1 wt. % to 10 wt. % of one or more metals chosen from gallium, indium, thallium or combinations thereof, from 5 ppmw to 1000 ppmw of one or more metals chosen from platinum, palladium, rhodium, iridium, ruthenium, osmium, or combinations thereof, from 100 ppmw to 30000 ppmw of chromium, and at least 85 wt. % support.
wnn) from 2 to 7 as measured according to absolute gel permeation chromatography. The masterbatch composition may comprise a free radical generator and an LLDPE carrier resin, and the LLDPE carrier resin may have a density of at least 0.900 g/cc and a melt index of at least 0.01 dg/min.
A curable composition includes an alpha-beta diamine compound and an aldehyde-functional organosilicon compound. The composition may cure at room temperature without the use of a tin catalyst. The composition may be used to prepare a sealant or elastomer.
C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
A curable composition includes a monoamine-functional organosilicon compound and an aldehyde-functional organosilicon compound. The composition may cure at room temperature without the use of a tin catalyst. The composition may be used to prepare various cured products, such as a sealant or elastomer.
C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
9.
METHODS FOR MAKING OLEFINIC MATERIALS UTILIZING CATALYSTS THAT INCLUDE NON-REDOX-ACTIVE ELEMENTAL ADDITIVES
Olefinic materials may be made by dehydrogenation utilizing a catalyst. The catalyst may include from 0.0005 wt.% to 0.1 wt% of platinum, palladium, rhodium, iridium, ruthenium, osmium, or combinations thereof; from 0.1 wt.% to 10 wt.% of gallium, indium, thallium, or combinations thereof; from 0.1 wt.% to 5 wt.% of one or more non-redox-active elemental additives; and at least 85 wt.% of support.
A catalyst suitable for dehydrogenation of hydrocarbons may include from 0.0005 wt.% to 0.1 wt.% of platinum, palladium, rhodium, iridium, ruthenium, osmium, or combinations thereof; from 0.1 wt.% to 10 wt.% of gallium, indium, thallium, or combinations thereof; from 0.1 wt.% to 5 wt.% of lanthanum, yttrium, or zirconium; at least 85 wt.% support, and from 0 wt.% to 0.001 wt.% cerium.
The present invention relates to a composition comprising a) poly-C2-C3-olefin particles: b) a dispersant: and c) a C5-C26-alkyl primary fatty amide. The composition of the present invention is useful for preparing coatings on paper with desirable moisture vapor transition rate and coefficient of friction properties.
Multilayer films are disclosed. The multilayer film may include a core layer and a heat seal layer where the heat seal lay comprises a polypropylene copolymer and a polyethylene copolymer. The polypropylene copolymer of the heat seal layer has specific properties such as ethylene content and iCCD elution profile to contribute to the desirable properties of the film. The multilayer film can form effective heat seals, even when in contact with heated contents. The multilayer film can be formed into a bag where the bag is suitable for carrying hot or heated contents.
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
A cyclic aminal – functional organosilicon compound and method for preparation thereof are provided. The cyclic aminal – functional organosilicon compound may be used as an additive in a curable siloxane composition.
A catalyst includes from 5 ppmw to 1000 ppmw of platinum, from 0.1 wt. % to 10 wt. % of gallium, from 2300 ppmw to 30000 ppmw of iron, and at least 85 wt. % support, wherein the support includes one or more of alumina, silica, or combinations thereof.
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
The Board of Trustees of the University of Illinois (USA)
Inventor
Konstantinov, Ivan A.
Huacuja, Rafael
Nett, Alex J.
Rosen, Mari S.
Ewart, Sean W.
Strong, Garrett
Gao, Lijun
Wang, Nicholas
Dasilva, Vanessa
Guironnet, Damien S.
Scott, Susanna
Abstract
This disclosure relates to processes for converting unsaturated polyethylene to at least an alkene product. The processes comprise contacting the unsaturated polyethylene with two or more catalyst components in a reactor comprising an alkene reactant. The two or more catalyst components comprise a metathesis catalyst component and an isomerization catalyst component. Contacting causes at least a portion of the unsaturated polyethylene, or products derived therefrom, to undergo metathesis reactions and isomerization reactions to produce an effluent comprising at least the alkene product.
Embodiments of the present disclosure are directed towards polyolefin compositions, useful for films, made with asymmetrical hafnium metallocenes having an n-propyl cyclopentadienyl ligand, processes utilizing the polyolefin compositions, and products made with the compositions.
A laser direct structuring (LDS) additive composition comprises core-shell polymer particles and antimony-doped tin oxide (ATO) nanoparticles. The ATO nanoparticles are dispersed among the core-shell polymer particles. A process for producing the LDS additive composition comprises a step of co-isolating the core-shell polymer particles and the ATO particles. A thermoplastic composition for LDS and method for producing the thermoplastic composition are also disclosed. A process for metallizing a polymer substrate by LDS and the resulting article are also disclosed.
C23C 18/16 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by reduction or substitution, i.e. electroless plating
C23C 18/20 - Pretreatment of the material to be coated of organic surfaces, e.g. resins
C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
Multilayer films may include a first layer including a first polyethylene composition and an ionomer composition, a second layer including a second polyethylene composition, and a metal layer in direct contact with the second layer. The ionomer composition may include copolymerized units of ethylene and carboxylate salts. The second layer may be positioned between the first layer and the metal layer.
Multilayer films may include a core layer including a polyethylene composition having a density of at least 0.918 g/cm3, a first outer layer including a first polypropylene composition, a second outer layer including a second polypropylene composition, and a metal layer in direct contact with the first outer layer. The core layer may be positioned between the first outer layer and the second outer layer. The first outer layer may be positioned between the core layer and the metal layer. The second polypropylene composition may have a first fraction area in a temperature range of from 90℃ to 120℃ in an elution profile via an improved comonomer composition distribution (iCCD) analysis method, and the first fraction area may include at least 50%of a total area of the elution profile.
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
20.
BIODEGRADABLE POLYMER COATED PAPER AND METHOD OF PREPARING
The present invention relates to a composition comprising an aqueous dispersion of biodegradable polymer particles, a method of preparing the composition, and a method of preparing a coated substrate comprising the composition. The composition is useful as a coating applied to a substrate, particularly a paper substrate. The coated paper is useful as a single layered barrier coated paper or paperboard.
Aqueous hand dish composition is provided, comprising: aqueous vehicle; amine oxide surfactant; and mixture of alkyl polyglycosides comprising: linear alkyl polyglucoside of formula A R1nn n H wherein R16-15nn=1-5; G=glucose; and branched alkyl polysaccharide of formula B (B) wherein R23-73-7 alkyl; R35-95-9 alkyl; g=1-5; S=monosaccharide with 5-6 carbons; with proviso R19-159-15 alkyl in at least some linear alkyl polyglucoside of formula A; with proviso mixture of alkyl polyglycosides comprises <15wt% compound of formula I (I) wherein R43-43-4 alkyl; R55-65-6 alkyl; G1=monosaccharide with 4-6 carbons and x=1.1-4; with proviso mixture of alkyl polyglycosides comprises 0-35wt% compound of formula III (III) wherein R62mm 322; R72m+2m+2 322; G3zmm=0-3; with proviso mixture of alkyl polyglycosides comprises <3wt% compound of formula IV (IV) wherein R12233; R132pp +1322; G6pff=1.1-10; and with proviso aqueous hand dish composition comprises <0.01wt% of anionic surfactant.
Aqueous hand dish formulation is provided, comprising: aqueous vehicle; amine oxide surfactant; and mixture of alkyl polyglycosides comprising: linear alkyl polyglucoside of formula A R1nn n H (A) wherein R16-15nn=1-5; G=glucose; and branched alkyl polysaccharide of formula B (B) wherein R222 alkyl; R34gg=1-5; S=monosaccharide with 5-6 carbons; with proviso R19-159-15 alkyl in at least some of the linear alkyl polyglucoside of formula A; with proviso mixture of alkyl polyglycosides comprises <15wt% compound of formula I (I) wherein R43-43-4 alkyl; R55-65-6 alkyl; G1xx=1.1-4; with proviso mixture of alkyl polyglycosides comprises 0-35wt% compound of formula III (III) wherein R62mm 322; R7mm +2322; G3zmm=0-3; with proviso mixture of alkyl polyglycosides comprises <3wt% compound of formula IV (IV) wherein R122p33; R132pp +1322; G6pp=1-4; f =1.1-10; and with proviso aqueous hand dish formulation comprises <0.01wt% anionic surfactant.
Aqueous personal care composition is provided, comprising: aqueous vehicle; amphoteric surfactant selected from alkyl betaine, alkyl amphoacetate, alkyl sultaine and mixtures thereof; and mixture of alkyl polyglycosides comprising: linear alkyl polyglucoside of formula A R1nnH (A) R16-15nn=1-5; G=glucose; and branched alkyl polysaccharide of formula B (B) R222 alkyl; R344 alkyl; g=1-5; S=monosaccharide with 5-6 carbons; with proviso R19-15 9-15 alkyl in at least some of linear alkyl polyglucoside of formula A; with proviso mixture of alkyl polyglycosides comprises <15wt% of compound of formula I (I) R43-43-4 alkyl; R55-65-6 alkyl; G1xx=1.1-4; with proviso mixture of alkyl polyglycosides comprises 0-35wt% of compound of formula III (III) R62322; R72m+2322; G3zmm=0-3; and with proviso mixture of alkyl polyglycosides comprises <3wt% of compound of formula IV (IV) R122pp 33; R132pp +1322; G6=monosaccharide with 4-6 carbons; wherein p=1-4; f=1.1-10.
Supported catalyst systems, methods of making the same, and methods of making a poly(ethylene-co-1-alkene) copolymer comprising polymerizing, in a gas-phase polymerization reactor, ethylene monomer and at least one 1-alkene comonomer in the presence of the same. The supported catalyst system comprises a support material, an activator, a phosphinimine procatalyst of formula (I), and a metallocene procatalyst of one of formulas (IIa)–(IIc): (I) (IIa) (IIb) (IIc).
Spray-dried catalyst systems, methods of making the same, and methods of making a poly(ethylene-co-1-alkene) copolymer comprising polymerizing, in a gas-phase polymerization reactor, ethylene monomer and at least one 1-alkene comonomer in the presence of the same. The spray-dried catalyst system comprises a support material, an activator, and phosphinimine procatalyst of formula (I): (I) wherein: M is titanium, zirconium, or hafnium; each X is a monodentate ligand; and R1–812012020)heterohydrocarbyl, and –H, provided that: at least one of R4–8is an aryl group; or at least two of R4–8 are covalently connected to form a non-aromatic ring or multi-ring structure.
Polyurethane foam is made from a foam formulation that includes a random copolymer of propylene oxide and ethylene oxide having an oxyethylene content of 40 to 75% by weight, a random and/or block copolymer of propylene oxide and ethylene oxide having an oxyethylene content of 5 to 15% by weight, a silicone surfactant having poly(alkylene oxide) side-chains terminated in a hydrocarbyl or -C(O)R4group where R4 is hydrocarbyl, and an organic polyisocyanate comprising at least 70% by weight of toluene diisocyanate and/or an isocyanate-terminated toluene diisocyanate prepolymer. The foam is characterized by low resilience, low compression sets and good airflows.
Polyurethane foam is made from a foam formulation that includes a random copolymer of propylene oxide and ethylene oxide having an oxyethylene content of 40 to 75% by weight, a random and/or block copolymer of propylene oxide and ethylene oxide having an oxyethylene content of 5 to 15% by weight, a silicone surfactant having poly(alkylene oxide) side-chains terminated in a hydrocarbyl or —C(O)R4 group where R4 is hydrocarbyl, and an organic polyisocyanate comprising at least 70% by weight of toluene diisocyanate and/or an isocyanate-terminated toluene diisocyanate prepolymer. The foam is characterized by low resilience, low compression sets and good airflows.
Embodiments of the present disclosure are directed towards asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, and methods utilizing compositions including the asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand.
C08F 4/76 - MetalsMetal hydridesMetallo-organic compoundsUse thereof as catalyst precursors selected from metals not provided for in group selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium, or tantalum
A method may include operating a dehydrogenation process whereby a hydrocarbon-containing feed is converted to light olefins, wherein the dehydrogenation process utilizes a fluidized process catalyst that circulates between a reactor and a combustor. The method may comprise withdrawing the process catalyst from the dehydrogenation process, modifying the process catalyst to form a modified catalyst, and adding the modified catalyst back to the dehydrogenation process. The process catalyst may include from 0.1 wt. % to 10 wt. % of one or more metals chosen from gallium, indium, thallium, or combinations thereof, from 1 ppmw to 1000 ppmw of one or more metals chosen from platinum, palladium, rhodium, iridium, ruthenium, osmium, or combinations thereof, and at least 85 wt. % support. Modifying the process catalyst may include adding one or more of manganese, iron, chromium, or vanadium.
The present invention relates to a composition comprising reactive polysiloxanes and hydroxyl-containing precursors, a fire retardant, and expanded perlite. The composition is useful in the preparation of an insulating, compressible, and flame-resistant foamed material that is useful for providing heat insulation, flame resistance, and compressibility for applications such as lithium-ion batteries.
A laser direct structuring (LDS) additive composition comprises core-shell polymer particles and antimony-doped tin oxide (ATO) nanoparticles. The ATO nanoparticles are dispersed among the core-shell polymer particles. A process for producing the LDS additive composition comprises a step of co-isolating the core-shell polymer particles and the ATO particles. A thermoplastic composition for LDS and method for producing the thermoplastic composition are also disclosed. A process for metallizing a polymer substrate by LDS and the resulting article are also disclosed.
C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers
C23C 18/00 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating
33.
CORE-SHELL RUBBER WITH ANTIMONY-DOPED TIN OXIDE NANOPARTICLES AS LASER DIRECT STRUCTURING ADDITIVES
A laser direct structuring (LDS) additive composition comprises core-shell polymer particles and antimony-doped tin oxide (ATO) nanoparticles. The ATO nanoparticles are dispersed among the core-shell polymer particles. A process for producing the LDS additive composition comprises a step of co-isolating the core-shell polymer particles and the ATO particles. A thermoplastic composition for LDS and method for producing the thermoplastic composition are also disclosed. A process for metallizing a polymer substrate by LDS and the resulting article are also disclosed.
C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers
Multilayer films may include a core layer including a first polyethylene composition having a density of at least 0.918 g/cm3, a first outer layer including a second polyethylene composition, a second outer layer including a polypropylene composition, and a metal layer in direct contact with the first outer layer. The core layer may be positioned between the first outer layer and the second outer layer. The first outer layer may be positioned between the core layer and the metal layer. The polypropylene composition may have a first fraction area in a temperature range of from 90℃ to 120℃ in an elution profile via an improved comonomer composition distribution (iCCD) analysis method, and the first fraction area may include at least 50%of a total area of the elution profile.
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
The present invention relates to a composition comprising an aqueous dispersion of biodegradable polymer particles, a method of preparing the composition, and a method of preparing a coated substrate comprising the composition. The composition is useful as a coating applied to a substrate, particularly a paper substrate. The coated paper is useful as a single layered barrier coated paper or paperboard.
Methods of preparing a catalyst composition for preparing an alkoxylation product include, mixing to form a slurry: a calcium carboxylate salt having a general structure of: RCOO-Ca-OOCR', where R and R' are, independently, saturated or unsaturated C4 to C22 fatty acids, the molar ratio of Ca to fatty acid ranging from 1:2 to 1:4; one or more inorganic acids; and one or more inert solvents.
B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
C07C 41/00 - Preparation of ethersPreparation of compounds having groups, groups or groups
Aqueous personal care rinse off formulation is provided, comprising: aqueous vehicle; amphoteric cleaning surfactant selected from alkyl betaine, alkyl amphoacetate, alkly sultaine and mixtures thereof; and mixture of alkyl polyglycosides comprising: linear alkyl polyglucoside of formula A R1nn n H wherein R16-15nn=1-5; G=glucose; and branched alkyl polysaccharide of formula B (B) wherein R23-73-7 alkyl; R35-9gg=1-5; S=monosaccharide with 5-6 carbons; with proviso R19-159-15 alkyl in at least some linear alkyl polyglucoside of formula A; with proviso mixture of alkyl polyglycosides comprises <15wt% compound of formula I (I) wherein R43-43-4 alkyl; R55-65-6 alkyl; G12mm 33)2; R72mm +2322; G3zz=1.1-4; m=0-3; and with proviso mixture of alkyl polyglycosides comprises <3wt% compound of formula IV (IV) wherein R122p33; R132pp +1322; G6pp=1-4; f=1.1-10.
A method for making light olefins by dehydrogenation may include operating a catalytic dehydrogenation process, monitoring a composition of a combustion gas in the combustor to detect a concentration of one or more hydrocarbons, and selectively adding a combustion additive with the catalyst when the combustion gas comprises one or more hydrocarbons in an amount greater than 5% of a lower flammability level of the combustion gas at a temperature and pressure of the combustor. The combustion additive may comprise from 0.1 wt. % to 10 wt. % of gallium, from 100 parts per million by weight (ppmw) to 10,000 ppmw of manganese, from 0 ppmw to 100 ppmw of noble metals, and at least 85 wt. % support. In other embodiments, the combustion additive may comprise from 0.1 wt. % to 10 wt. % of chromium, from 0 ppmw to 100 ppmw of gallium and noble metals, and at least 85 wt. % support.
C07C 5/32 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
A composition includes a water-continuous dispersion that contains the following components: (a) hydroxyl-functional silicone resin; (b) hydroxyl-functional silicone gum; (c) surfactant; (d) water; (e) peroxide catalyst; (f) a polyol selected from one or both of xylitol and sorbitol; and (g) an alkali component; where the polyol is present at a concentration in a range of 0.35 to 3.0 weight-percent and the alkali component is present at a concentration in a range of 0.1 to 2.0 weight-percent, where weight-percent values are relative to water-continuous dispersion weight.
A hermeticity tester includes a vacuum bubble tank and a pouch rack disposed within an internal volume of the vacuum bubble tank. The vacuum bubble tank includes a tank and a tank lid that define the internal volume and are transparent. The vacuum bubble tank is configured to contain a liquid and hold a vacuum. The pouch rack includes a base, outer walls coupled to the base, a pouch rack lid, and a plurality of dividers. The base, the outer walls, and the pouch rack lid define a rack internal volume. The dividers are disposed within the rack internal volume and partition the rack internal volume into a plurality of compartments. The pouch rack lid is transparent, and the base, the outer walls, the pouch rack lid, or combinations thereof include holes enabling liquids to flow into and out of the rack internal volume.
G01M 3/10 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
41.
POLYOLEFIN ELASTOMER AND ITS USE IN LAMINATES WITH IMPROVED VIBRATION DAMPENING
Embodiments are directed to a polyolefin elastomer comprising a polymerized reaction product of 50 mol% to 99.5 mol% ethylene and 0.5 mol% to 40 mol% cyclic olefin. The polyolefin elastomer comprises a glass transition temperature of -30 °C to 30 °C, as measured according to Differential Scanning Calorimetry and a weight average molecular weight of 50,000 g/mol to 500,000 g/mol, as measured according to conventional Gel Permeation Chromatography. Further embodiments are directed to laminates comprising the polyolefin elastomer.
31414 α-olefin, and 0.5 mol% to 20 mol% cyclic olefin. The polyolefin elastomer comprises a glass transition temperature of -50 °C to 30 °C, as measured according to Differential Scanning Calorimetry and a weight average molecular weight of 5,000 g/mol to 150,000 g/mol, as measured according to conventional Gel Permeation Chromatography. Further embodiments are directed to adhesive compositions comprising the polyolefin elastomer.
C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
C08F 210/14 - Monomers containing five or more carbon atoms
C08F 232/04 - Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings having one carbon-to-carbon double bond
C08F 4/649 - Catalysts containing a specific non-metal or metal-free compound organic
C08F 236/20 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated
C08F 4/659 - Component covered by group containing a transition metal-carbon bond
43.
CROSSLINKED COMPOSITIONS WITH ETHYLENE-BASED POLYMER AND REVERSIBLE CROSSLINKER
Embodiments are directed to a polyolefin elastomer comprising an ethylene-based polymer and at least one of bis(4-methacryloyloxyphenyl) disulfide (BiPheS methacrylate) and bis(4-methacryloyloxyethylcarbamoyloxyphenyl) disulfide (BiPheS extended methacrylate). Further embodiments are directed to reprocessing the polyolefin elastomer.
C08L 23/32 - 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 by reaction with compounds containing phosphorus or sulfur
An insulating, compressible, and flame-resistant foamed material is provided. It comprises a polyorganosiloxane foam, a fire retardant, and expanded perlite. The foamed material is useful for providing heat insulation, flame resistance, and compressibility for applications such as lithium-ion batteries.
Cyclone separators may include an outer shell defining an interior region of the cyclone separator, an inlet port, a gas outlet port, a solids outlet port, and a cyclone outlet tube extending through the gas outlet port into the interior region of the cyclone separator. The cyclone outlet tube may have a substantially cylindrical wall and a top wall having an upper surface and an opening. The cyclone separator may include a nozzle extending through the opening of the top wall, wherein the nozzle comprises a wall having an outer surface. The cyclone separator may include a support apparatus having a body that extends from a first edge in direct contact with the outer surface of the wall of the nozzle to a second edge in direct contact with the upper surface of the top wall of the cyclone outlet tube. The first edge may be circular in shape.
B04C 5/00 - Apparatus in which the axial direction of the vortex is reversed
B04C 5/20 - Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
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
B04C 9/00 - Combinations with other devices, e.g. fans
Aqueous liquid laundry detergent provided, comprising: water; cleaning surfactant; and mixture of alkyl polyglycosides comprising: linear alkyl polyglucoside of formula A R1nn (A) wherein R16-15nn=1-5; G=glucose; and branched alkyl polysaccharide formula B (B) wherein R23-73-7 alkyl; R35‑7gg=1‑5; S=monosaccharide with 5-6 carbons; with proviso mixture comprises <15wt% of (I) wherein R43-43-4 alkyl; R55-65-6 alkyl; G1xx=1.1‑4; with proviso R19-159-15 alkyl in some of formula A; with proviso when sum of carbons in R2and R3is 7-9, mixture comprises <1wt% of R16-O-(G2yy y wherein R169-119-11 alkyl; G2yy=1.4‑2; with proviso mixture of alkyl polyglycosides comprises 0-35wt% of (II) wherein R62mm 322; R72m+2m+2 322; G3zmm=0-3; with proviso mixture of alkyl polyglycosides comprises <3wt% of (III) wherein R122pp 33; R132pp +1322; G6pff=1.1-10; and with proviso when S=monosaccharide with 5 carbons, R355 alkyl.
An organosilicon compound with amino-functional groups is prepared. A catalyzed reductive amination process for combining an aldehyde-functional organosilicon compound with an amine source and hydrogen produces the amino-functional organosilicon compound.
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
B01J 31/18 - Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
The present invention relates to an article comprising paper superposed with a coating comprising a poly-C2-C3-olefin. a dispersant, and a C5-C26-alkyl primary fatty amide: wherein the coating has a coat weight in the range of from 1 g/m2 to 20 g/m2. The article of the present invention has desirable moisture vapor transition rate and coefficient of friction properties.
C09D 123/02 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCoating compositions based on derivatives of such polymers not modified by chemical after-treatment
49.
METHOD FOR PREPARING A POLYOLEFIN COATING FOR A PAPER SUBSTRATE
The present invention relates to a method comprising the steps of a) applying onto paper a composition comprising an aqueous dispersion of poly-C2-C3-olefin particles, a dispersant, and a C5-C26-alkyl primary fatty amide; and b) drying the composition to form a coating having a coat weight in the range of from 1 g/m2 to 20 g/m2. The method of the present invention is useful for preparing coatings on paper with desirable moisture vapor transition rate and coefficient of friction properties.
A method may include contacting a hydrocarbon-containing feed with a catalyst in a reactor to form an olefin-containing effluent, then at least partially separating the olefin-containing effluent from the catalyst. Passing the catalyst to a combustor and heating the catalyst by combusting a supplemental fuel. The supplemental fuel includes methane in an amount greater than or equal to 1 mol. %. Passing the catalyst from the combustor to the reactor, such that at least a portion of the catalyst continuously cycles between the reactor and the combustor. The catalyst includes from 0.1 wt. % to 10 wt. % of one or more metals chosen from gallium, indium, thallium or combinations thereof, from 5 ppmw to 1000 ppmw of one or more metals chosen from platinum, palladium, rhodium, iridium, ruthenium, osmium, or combinations thereof, from 100 ppmw to 30000 ppmw of iron, and at least 85 wt. % support.
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 38/12 - Treating with free oxygen-containing gas
51.
FOAMABLE COMPOSITIONS AND FOAMS FORMED FROM OLEFIN BLOCK COPOLYMERS
The present disclosure provides for a foamable composition and a foam formed from the foamable composition. The foamable composition comprises the following components (a), (b) and (c), where (a) is an olefin block copolymer formed by contacting ethylene and 1-octene under polymerization conditions with a catalyst system, as provided herein, a chain shuttling agent and a co-catalyst; (b) is a peroxide; and (c) is a blowing agent. The olefin block copolymer of the foamable composition includes hard segments and soft segments, where the soft segments have a soft segment melting temperature (SS-Tm) of 3 ℃ to 14 ℃. The olefin block copolymer of the foamable composition also includes a weight percent (wt. %) of hard segments of 10 to 44 wt.%based on the total weight of the olefin block copolymer. The foam can be used for a footwear article.
An electric motor may be cooled and lubricated by contacting the motor or moving parts within the motor with a dielectric coolant that comprises an oil-soluble capped polyalkylene glycol compound that contains one or more polyalkylene glycol chains per molecule wherein: (a) Each polyalkylene glycol chain contains on average at least 2 alkylene oxide repeating units; and (b) Each alkylene oxide unit contains on average more than 2 carbon atoms per alkylene oxide unit; and (c) Each polyalkylene glycol chain comprises two ends that are each independently capped by a hydrocarbyl ether moiety or a hydrocarbyl ester moiety.
The present disclosure provides a process. In an embodiment, the process includes melt blending, in the presence of a platinum-group metal catalyst, (i) an olefin-SiH polymer with (ii) a monovinyl graft component having the Structure (1) H2C═CH2—X, wherein X of Structure (1) is a C4-C20 heterohydrocarbyl group with one or more heteroatoms selected from the group consisting of O, N, and Si. The process includes grafting the monovinyl graft component to the olefin-SiH polymer to form a functionalized olefin-Si polymer. The present disclosure also provides the functionalized olefin-Si polymer composition produced from the present process.
An electric motor may be cooled and lubricated by contacting the motor or moving parts within the motor with a dielectric coolant that comprises an oil-soluble capped alkylene glycol oligomer that meets Formula 2: wherein: · each R1and R3is independently a hydrocarbyl moiety containing on average from 1 to 18 carbon atoms, selected such that R1and R3collectively contain on average more than 2 carbon atoms and no more than 28 carbon atoms; · each R2 is independently an ethylene moiety, a 1, 2-propylene moiety or a 1, 2-butylene moiety; · n is a number of repeating units that averages from 1 to 10.
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A solvent based adhesive composition comprising at least one isocyanate component comprising an aromatic-based isocyanate wherein the weight of the free monomeric isocyanate is less than 1 wt. % based on the weight of the isocyanate component, and at least one isocyanate reactive component comprising at least one phosphaste ester polyol is disclosed. A procedure for making the adhesive as well as a laminate partially made from the adhesive and a procedure for making the laminate are also disclosed.
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 15/09 - 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 polyesters
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
A pressure sensitive adhesive (PSA) that washes off multiple substrates is disclosed. The PSA is comprised of at least one hydrophilic monomer, at least one hydrophobic monomer, at least one neutralizer, at least one surfactant, and at least one specialty hydrophilic monomer. A label with a substrate layer and a PSA layer composed of at least one hydrophilic monomer, at least one hydrophobic monomer, at least one neutralizer, at least one surfactant, and at least one specialty hydrophilic monomer is also disclosed. Suitable specialty hydrophilic monomers include, but are not limited to, poly(ethylene glycol) methacrylate (PEGMA) and its derivatives, 2-Acrylamido-2-methylproane sulfonic acid (AMPS) or AMPS-sodium salt, and its derivatives.
Multilayer compositions include a substrate having a surface energy of 35 dynes/cm or greater; one or more thermoplastic primer layers comprising 55 wt % to 100 wt % of a maleic anhydride grafted chlorinated polyolefin and a glass transition temperature in the range of 50° C. to 120° C.; and one or more thermoset adhesive layers.
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
C08J 11/06 - Recovery or working-up of waste materials of polymers without chemical reactions
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.
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.
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.
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.
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.
The present disclosure is directed to a foamable composition and a foam article formed from the foamable composition. In an embodiment, the foamable composition includes from 50 wt % to 65 wt % of a propylene impact copolymer, from 10 wt % to 18 wt % of an ethylene elastomer with a density from 0.860 g/cc to 0.89 g/cc and a melt index from 1 g/10 min to 50 g/10 min. from 10 wt % to 18 wt % of a propylene elastomer with a density from 0.860 g/cc to 0.890 g/cc and a melt flow rate from 1 g/10 min to 50 g/10 min, from 0 wt % to 15 wt % of a filler, and from 0.5 wt % to 5.0 wt % blowing agent. The foam article formed from the foamable composition has a density from 0.800 g/cc to 0.850 g/cc, and a notched Izod impact strength at 23° C. from greater than 11 KJ/m2 to 27 KJ/m2.
C08J 9/08 - 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 carbon dioxide
64.
PV Module with Film Layer Comprising Hydrophilic Fumed Silica
A composition for use as a film layer comprises (A) an olefin-based polymer having a volume resistivity greater than 5.0*1015 ohm.cm; (B) a hydrophilic fumed silica; (C) an alkoxysilane; (D) an organic peroxide; and, optionally, (E) from 0 wt % to 1.5 wt % of a crosslinking co-agent.
C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
The present disclosure provides a process. In an embodiment, the process includes melt blending, at a temperature from 80° C. to 200° C., a composition composed of (i) an ethyl-ene-SiH polymer, (ii) a crosslink agent that is 1,3-dibenzoylpropane, (iii) a triarylborane, and (iv) an alkylamine inhibitor. The process further includes forming a crosslinked ethylene-Si polymer. The present disclosure also provides crosslinked ethylene-Si polymer composition composed from the present process.
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.
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
Embodiments of methods of producing ethylene-based polymer comprising first and second polymer fractions includes reacting ethylene monomer and optionally C3-C12 α-olefin comonomer in solvent in the presence of a first catalyst in at least one initial reactor to produce the first polymer fraction reaching an exit temperature of this reaction zone below 160° C., wherein the weight averaged molecular weight (Mw) of this first polymer fraction is larger than 500,000 g/mol; introducing the first polymer fraction, ethylene monomer, optionally C3-C12 α-olefin comonomer, solvent, at least one second catalyst to at least one agitated solution polymerization reactor; and reacting the ethylene monomer and optionally C3-C12 α-olefin comonomer in solvent in the presence of the at least one second catalyst in the at least one agitated solution polymerization reactor to produce a second polymer fraction.
Coated fertilizer compositions may contain a fertilizer granule; two or more polyurethane layers on the fertilizer granule, wherein the polyurethane layer is reaction product of: an isocyanate component including one or more isocyanate compound, and an isocyanate-reactive component including a polyol component containing: (a) from 65 wt % to 80 wt % of a hydrophilic polyether polyol having an OH number in a range of 220 mg KOH/g to 400 mg KOH/g, wherein ethylene oxide is from 90 wt % to 100 wt % of a total alkylene oxide content of the hydrophilic polyether polyol, hydroxyl functionality from 2 to 3, and (b) from 20 wt % to 35 wt % of a low EW polyol having a formula of CH2OHC(R1)(R2)CH2OH, wherein R1 is CH2OH or OH, and R2 is H or a C1 to C3 alkyl group; the isocyanate index being from 120 to 160; and one or more wax layers on the fertilizer granule including a polyolefin wax.
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.
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.
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
71.
MOISTURE CURABLE POLYORGANOSILOXANE COMPOSITION WITH NEPHELINE SYENITE
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.
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.
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.
The present disclosure provides an artificial turf. In an embodiment, the artificial turf includes a primary backing layer having a plurality of artificial turf yarns projecting upwardly therefrom. The artificial turf also includes a secondary backing layer in contact with the primary backing layer. The secondary backing layer is made of an acrylic binder. The acrylic binder includes (i) an acrylic polymer composed of polymerized units of (a) a first monomer that is a C4-C18 alkyl acrylate and (b) a second monomer selected from acrylic acid, methacrylic acid, and a C1-C3 alkyl acrylate optionally containing a hydroxyl group. The acrylic binder also includes (ii) at least one inorganic neutralizer, and (iii) at least one surfactant.
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.
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
76.
COATED THREE-DIMENSIONAL LOOP MATERIALS, METHODS FOR MAKING THEM AND USES THEREOF
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.
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
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.
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
A barrier coating comprising a polyvinyl alcohol, a polyacrylic acid, and a carbodiimide wherein the barrier film is formed at less than 120° C. is disclosed. A laminate comprising the barrier coating comprising a polyvinyl alcohol, a polyacrylic acid, and a carbodiimide is also disclosed. The polyacrylic acid can comprise a poly (meth) acrylic acid with a molecular weight from 2000 to 400,000 g/mol, and a degree of neutralization of from 2 to 50%. The polyvinyl alcohol can have a saponification degree of at least 80% and a molecular weight of from 10,000 to 300,000 g/mol. The disclosed barrier coating provides good OTR at high humidity without the need for high curing temperatures or non-commercially viable cure times.
A shrink film including: at least one monolayer or multi-layer film having at least one layer comprising a formulated resin, wherein the formulated resin includes: (a) at least one post-consumer recycled resin sourced from recycled high density polyethylene resin having a density of from 0.940 g/cc to 0.970 g/cc, and a melt index, I2, of from 0.01 g/10 min to 1.0 g/10 min; (b) at least one post-consumer recycled resin sourced from recycled low density polyethylene resin having a density of from 0.915 g/cc to 0.935 g/cc, and a melt index, I2, of from 0.1 g/10 min to 1.0 g/10 min; and (c) at least one virgin low density polyethlene resin having a density of from 0.915 g/cc to 0.925 g/cc and a melt index, I2, of from 0.1 g/10 min to 2 g/10 min.
B65B 11/00 - Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
B65B 53/02 - Shrinking wrappers, containers, container covers or container cover securing members during or after packaging by heat
B65D 75/00 - Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
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.
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.
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.
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.
The present disclosure provides an article. In an embodiment, the article includes a first substrate and an adhesive layer in contact with the first substrate. The adhesive layer contains an adhesive composition. The adhesive composition includes (i) an acrylic polymer composed of polymerized units of (a) a first monomer that is a C4-C18 alkyl acrylate and (b) a second monomer selected from acrylic acid, methacrylic acid, and a C1-C3 alkyl acrylate optionally containing a hydroxyl group. The adhesive composition also includes (ii) at least one inorganic neutralizer, and (iii) at least one surfactant. The article includes a second substrate in contact with the adhesive layer.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
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 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
Compositions and related processes comprising the following components a) and b): a) a first composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the first composition comprises the following properties: i) a density from 0.855 to 0.900 g/cc, ii) a [V100 (190° C.)]≤1000 Pa·s, iii) a [V0.1 (190° C.)/V100 (190° C.)]≥8.0, b) at least one peroxide. Compositions and related processes comprising the following components a) through c): a) an first composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the first composition comprises the following properties: i) a density from 0.855 to 0.900 g/cc, ii) a [V0.1 (190° C.)/V100 (190° C.)]≥5.0, b) at least one peroxide, c) at least one Tempo compound of Structure I) selected from Structure IA, Structure IB or Structure IC, each as described herein.
The present disclosure relates to a silicone leather composite material with improved abrasion resistance. Also disclosed are methods of making said silicone leather composite material as well as uses of said silicone leather composite material. The silicone leather composite material comprises (i) A textile support layer; (ii) A silicone binder, (iii) A silicone skin layer, and (iv) a silicone topcoat layer with a silicone/polyurethane hybrid prepolymer based coating layer (v) between the silicone skin layer (iii) and the silicone topcoat layer (iv).
D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N 3/12 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
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%.
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
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.
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.
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.
The present disclosure provides embodiments of multi-layer structures and methods of making, the multi-layer structures comprising at least one polyvinyl chloride (PVC) layer, at least one metal layer, and at least one tie layer adhering the steel layer to the PVC layer, wherein the tie layer comprises: 0 to 95 wt. % of at least one ethylene acrylate copolymer; and 5 to 100 wt. % of terpolymer, wherein the multi-layer structure includes silane coupling agent is disposed in the tie layer, added as a primer, or both.
C09J 5/02 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
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.
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
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.
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.
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.
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
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.
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.
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
98.
USE OF DENDRIMER-BASED CATALYSTS FOR REDUCTIVE AMINATION
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.
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
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
99.
Surfactant formulations for aqueous foam stability at high temperature and high salinity conditions
16 alkyl group. A method of recovering hydrocarbons from a reservoir during gas injection into said reservoir is also disclosed which involves at least periodically injecting the gas and a foam-forming surfactant composition into the reservoir so as to assist in the recovery of hydrocarbons from the reservoir.
E21B 43/34 - Arrangements for separating materials produced by the well
C09K 8/584 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
C09K 8/594 - Compositions used in combination with injected gas
C09K 23/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
C09K 23/12 - Sulfonates of aromatic or alkylated aromatic compounds
C09K 23/02 - Alkyl sulfonates or sulfuric acid ester salts derived from monohydric alcohols
A pest control composition includes humic acid and an emulsion polymer. The emulsion polymer includes including methyl methacrylate, butyl acrylate, acrylic acid and vinyl toluene. The pest control composition also includes bacillus thuringiensis and water.
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
patents
