This page is updated frequently with new Acrylic-related patent applications.
|| List of recent Acrylic-related patents
|Nonaqueous electrolyte secondary battery and manufacturing the same|
A nonaqueous electrolyte secondary battery includes: a negative electrode current collector foil; and a negative electrode mixture layer that is arranged on the negative electrode current collector foil. The negative electrode mixture layer contains a plurality of granulated particles.
Toyota Jidosha Kabushiki Kaisha
|Negative electrode for lithium ion secondary battery, and lithium ion secondary battery using the same|
A negative electrode for a lithium ion secondary battery, which has high energy density and which can suppress a crease (form change) of a negative electrode active material layer and a negative electrode current collector caused by the expansion and contraction occurring along with the quick charging and discharging and also suppress the falloff of the negative electrode active material layer after the quick charging and discharging cycle, and a lithium ion secondary battery using the negative electrode. The negative electrode for a lithium ion secondary battery and the lithium ion secondary battery include: a negative electrode active material including 5% or more of silicon or silicon oxide; a binder that is polyacrylate whose carboxylic groups at terminals of side chains of polyacrylic acid are cross-linked with magnesium or alkaline earth metal; and a negative electrode current collector..
|Coating agent composition for battery electrodes or separator|
A coating agent composition for battery electrode or separator, comprises a vinyl alcohol copolymer having a structural unit represented by the general formula (1), and an aqueous emulsion of a synthetic resin obtained by polymerizing a copolymerizable monomer having an acrylic monomer as a main component, or an aqueous emulsion of a styrene thermoplastic elastomer.. .
The Nippon Synthetic Chemical Industry Co., Ltd.
|Negative electrode slurry composition, and negative electrode and lithium battery including the negative electrode slurry composition|
A negative electrode slurry composition includes a negative active material, a binder, and a dispersant. The dispersant includes a polyacrylic acid (paa) having a weight average molecular weight (mw) greater than 10 and less than 10,000.
Samsung Sdi Co., Ltd.
|Photosensitive resin composition, photosensitive resin film using the same and color filter|
A photosensitive resin composition includes (a) an acrylic-based binder resin including a repeating unit represented by chemical formula 1, wherein in chemical formula 1, each substituent is the same as defined in the detailed description; (b) a cardo-based binder resin including a repeating unit represented by chemical formula 2-1 and a repeating unit represented by chemical formula 2-2, wherein in chemical formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (c) reactive unsaturated compound; (d) an initiator; (e) a colorant; and (f) a solvent. A photosensitive resin film using the same and a color filter is also provided..
Samsung Sdi Co., Ltd.
|Optical fiber coating compositions with acrylic polymers|
An optical fiber coating composition is provided. The optical fiber coating composition includes a radiation-curable component, a photoinitiator, and an acrylic polymer having at least one benzophenone group..
|Recirculation and disposal of aqueous catalyst solutions in amine catalytic processes|
The present invention relates to the oxidative combustion of amine-containing wastewaters, especially in a process for preparing methacrolein. Methacrolein is used in chemical synthesis particularly as an intermediate for preparation of methacrylic acid, methyl methacrylate, or else of active ingredients, odorants or flavorings.
Evonik Roehm Gmbh
|Liquid detergent composition|
The invention refers to a liquid detergent concentrate composition comprising an emulsion having a water phase and an oil phase, the composition comprising based on the whole concentrate: (a) 1-50 wt.-% of a source of alkalinity; (b) 1-70 wt.-% of a at least one non-ionic surfactant; (c) 0.1-10 wt.-% of a copolymer of (1) at least one monomer of the formula (i): h2c═c(r1)—cooh, wherein r1 is a linear or branched c1-c6 alkyl or phenyl group; and (2) at least one monomer of (meth)acrylic acid (c1-c6) alkyl or phenyl ester; (d) 0.1-10 wt.-% of a copolymer of (i) acrylic and/or methacrylic acid; (ii) at least one monomer of the formula h2c═c(r3)—c(o)—o—(ch2ch2o)n—r4, wherein r3 is h or ch3, n is at least 2 and preferably has an average value of at least 10, preferably 10 to 70, 10 to 60, 10 to 30, and r4 is a hydrophobic group containing 8 to 24 carbon atoms; and (iii) at least one monomer of c1-c4 alkyl (meth)acrylate.. .
Ecolab Usa Inc.
|Polymers for industrial laundry detergents|
The invention discloses detergent compositions containing acrylic acid polymers, including methacrylic acid/ethyl acrylate polymers. In certain embodiments compositions employ an acrylic acid polymer comprising at least 40 wt-% polymerized residues of acrylic monomers, at least 50 wt-% of at least one surfactant, a solvent, at least one water conditioning polymer, and water.
Ecolab Usa Inc.
|Anti efflorescence composition|
The present description relates to an anti-efflorescence water based composition that eliminates the efflorescence that occurs on new pavers, stones, concrete bricks or concrete furniture because of high humidity comprising a homo polymer solution of acrylic, an hydrolyzed polyvinyl alcohol and/or a combination thereof.. .
Curable compositions and membranes
A composition comprising: a) 5 to 65 wt % of curable compound comprising one ethylenically unsaturated group and at least one anionic group; b) 2.5 to 70 wt % of crosslinking agent comprising at least two acrylic groups; c) a tertiary amine; and d) 0 to 45 wt % of inert solvent; wherein the molar ratio of component c) to a) is at least 0.7. Also described are a process for making composite membranes and the resultant membranes..
Fujifilm Manufacturing Europe B.v.
(meth)acrylic polymer, (meth)acrylic resin composition, (meth)acrylic resin sheet, (meth)acrylic resin laminated article and composite sheet
A (meth)acrylic polymer, a (meth)acrylic resin sheet containing same, a (meth)acrylic resin laminated article obtained by laminating a functional layer on one or both sides of a (meth)acrylic resin sheet, and a composite sheet containing said article. Said polymer contains 4.5-7.5% by mass of units of (a) an acrylate having a c1-11 hydrocarbon group and one ethylenically unsaturated bond in the molecule, 0.3-3.2% by mass of units of (b) a monomer having two or more ethylenically unsaturated bonds in the molecule, and 89.3-95.2% by mass of units of (c) a (meth)acrylate other than the monomer units..
Mitsubishi Rayon Co. Ltd.
Thermal conversion vessel used in a process for amidification of acetone cyanohydrin
The invention relates to a thermal conversion vessel (200) used during amidification step of acetone cyanohydrin (ach), in the industrial process for production of a methyl methacrylate (mma) or methacrylic acid (maa). The thermal conversion vessel (200) is used for converting an hydrolysis mixture of α-hydroxyisobutyramide (hibam), α-sulfatoisobutyramide (sibam), 2-methacrylamide (macryde) and methacrylique acid (maa), into a mixture of 2-methacrylamide (macryde).
Polyethylene glycol based oligomers for coating nanoparticles, nanoparticles coated therewith, and related methods
In a composition aspect of the invention, a nanoparticle coating comprises repeating polyacrylic acid monomers covalently bound together in an aliphatic chain having a plurality of carboxylic acid functional groups and modified carboxylic acid functional groups extending therefrom. A first portion of the modified carboxylic acid functional groups are modified by a peg oligomer having a terminal methoxy functional group and a second portion of the modified carboxylic acid functional groups are modified by a peg oligomer having at least one terminal sulfur moiety..
The Florida State University Research Foundation, Inc.
Polymers for delivery of factor viii and/or factor ix
In some aspects, a composition comprising a ph-sensitive crosslinked copolymer of methacrylic acid and poly(ethylene glycol) monomethyl ether methacrylate and a therapeutic protein is provided. In some embodiments, the therapeutic protein is a high molecular weight protein such as factor viii or factor ix.
Board Of Regents, The University Of Texas System
Solid dispersions of amorphous paroxetine mesylate
The invention relates to solid dispersions containing paroxetine mesylate. One solid dispersion contains amorphous paroxetine mesylate and a methacrylic acid-methyl methacrylate copolymer, where the weight ratio of paroxetine mesylate to polymer ranges from about 30:70 to about 90:10.
Noven Therapeutics, Llc
Composition comprising a combination of an acrylic polymer and an amino silicone
The present invention relates to a composition for treating keratin fibres, comprising at least an aqueous dispersion of hybrid hydrophobic film-forming acrylic polymer particles and at least one amino silicone and also to a process for treating keratin fibres using such a composition.. .
Cosmetic compositions having persistent tightening effects
Cosmetic compositions are provided, which are capable of having a tightening and/or curling effect on a human integument when applied thereto. Cosmetic compositions according to the invention typically include a cosmetically acceptable vehicle and a ph-dependent film-forming polymer of either a poly(methacrylic acid-co-methyl methacrylate) or a poly(methacrylic acid-co-ethyl acrylate).
Avon Products, Inc.
Negative electrode membrane and lithium ion batttery using the same
The present application provides a negative electrode membrane containing a negative electrode active substance, a conductive agent, a binder and a thickener, wherein the mass percent content of the binder in the negative electrode membrane does not exceed 2%, and the binder contains a polymer formed of a styrene monomer, an acrylate-based monomer and an acrylic acid-based monomer. The negative electrode membrane has small content of binders and good ion conductivity performance; with the usage of the negative electrode membrane in a lithium ion battery, in cases of high-rate fast charging, it is possible to avoid lithium to precipitate on a surface of the negative electrode sheet, and the lithium ion battery may have good safety and cycle performance..
Dongguan Amperex Technology Limited
Negative material layer and lithium-ion battery applying the same
The present disclosure provides a negative material layer, which comprises negative active material, conductive agent, binder material and thickening agent. A weight percentage of the binder material in the negative material layer is not more than 2%.
Dongguan Amperex Technology Limited
Encapsulated internal filter cake breakers with improved release properties
A wellbore fluid including a peroxide degradable polymer and an encapsulated peroxide source. The peroxide degradable polymer may be a polysaccharide.
Rohm And Haas Company
Modified polyvinyl alcohol resins and adhesive, polarizer, and display device containing the same
Provided are a modified polyvinyl alcohol-based resin with an acrylic group introduced thereto and including a hydroxyl group formed during the introduction of the acrylic group, an adhesive including the modified polyvinyl alcohol-based resin having excellent adhesion, humidity resistance, and water resistance, an adhesive including a polyvinyl alcohol-based resin, and a compound having an epoxy group, and an acrylic group, a polarizing plate and an image display device including the adhesive. The adhesive for a polarizing plate according to an embodiment of the present invention has excellent adhesion, humidity resistance, and water resistance as well as having excellent solubility with respect to water and an increase in adhesion while physical properties of a typical polyvinyl alcohol-based resin are maintained..
Lg Chem, Ltd.
Self-wetting adhesive composition
This disclosure provides novel adhesive compositions comprising a highly crosslinked and plasticized low tg (meth)acrylic copolymer that are self-wetting when applied to a substrate, and peelable therefrom.. .
3m Innovative Properties Company
Heat-resistant adhesive sheet for semiconductor testing
A heat-resistant adhesive sheet for semiconductor testing, used in a performance test while semiconductor chips are heated includes: a base material; and an adhesive layer provided on the base material, the base material having a thermal shrinkage of lower than 1% when being heated at 150 degrees celsius for 30 minutes and a linear expansion coefficient of equal to or lower than 5.0×10−5 at 60 to 150 degrees celsius, and the adhesive layer containing a (meth)acrylic acid ester copolymer, a photopolymerizable compound, a polyfunctional isocyanate curing agent, and photoinitiator. The adhesive layer contains 5 to 200 parts by mass of the photopolymerizable compound, 0.5 to 20 parts by mass of the polyfunctional isocyanate curing agent, and 0.1 to 20 parts by mass of the photoinitiator, with respect to 100 parts by mass of the(meth)acrylic acid ester copolymer.
Denka Company Limited
A cross-linkable coating composition and producing the same
The instant invention provides cross-linkable coating compositions, process for producing the same, and substrates coated therewith. The cross-linkable coating composition comprises: (a) polyaldehyde, or acetal or hemiacetal thereof; (b) an acid catalyst having pka of less than 6; (c) a liquid media; (d) an acrylic polycarbamate comprising at least an average of 2.0 carbamate functional groups, wherein said polycarbamate has a glass transition (tg) of less than 25° c.; and (e) one or more fillers having a ph in the range of equal to or less than 9 and/or one or more pigments having a ph in the range of equal to or less than 9, and/or one or more additives having a ph in the range of equal to or less than 9, wherein said composition has a curing temperature in the range of less than 70° c..
Dow Global Technologies Llc
Stain blocking compositions
An aqueous coating composition for blocking stains and a method of using the coating composition is described. The coating composition includes an aqueous dispersion of a copolymer that is derived from a single stage emulsion polymerization of an ethylenically unsaturated nonionic monomer, greater than 0 and less than 1.5% by weight of an ethylenically unsaturated strong acid monomer or salt thereof, and greater than 1.5% and less than 3% by weight of methacrylic acid..
Method for manufacturing a paper container having a foamable layer
A method for manufacturing a paper container having a foamable layer is provided. A sheet material has opposing first and second faces and a paper layer.
Provided is a patch that ensures high storage stability of donepezil or a salt thereof and allows stable transdermal administration of the donepezil or salt thereof in an amount that provides a pharmaceutical effect. The patch includes a substrate 1 and an adhesive layer 2 stacked on and integrated with one surface of the substrate 1 and containing donepezil or a salt thereof and an acrylic adhesive containing a copolymer obtained by copolymerizing monomers that each contain a (meth)acrylic acid ester of a saturated aliphatic alcohol and do not contain vinylpyrrolidone..
Sekisui Medical Co., Ltd.
Polyacrylate oil gel and methods
Described are personal care compositions comprising a polyacrylate oil gel, comprising: (a) at least one cosmetically acceptable hydrophobic ester oil, and (b) one or more polymers comprising: (i) a first polymerized unit, comprising: (1) 75% to 35% by weight, based on the weight of said polymerized unit, one or more (meth)acrylate monomers selected from at least one of c1-c4 (meth)acrylate, (meth)acrylic acid, styrene, or substituted styrene, and (2) 25% to 65% by weight, based on the weight of said polymerized unit, one or more hydrophobic monomers, including hydrophobically substituted (meth)acrylate monomers, with alkyl chain length from c6 to c22 and, (ii) a second polymerized unit, comprising: (1) 10-99% by weight, based on the weight of said polymerized unit, one or more monomers which has a tg of more than 80° c. After polymer formation, (2) 1-10% of one or more (meth)acrylate monomers containing acid functional group, and (iii) optionally, a crosslinker..
Rohm And Haas Company
A backsheet for photovoltaic modules
A backsheet for a photovoltaic module includes a support and a primer provided on a side of the support facing a sealing layer, the primer including an acrylic resin and a crosslinking agent, characterized in that the acrylic resin is a copolymer including at least 5 wt % of an acrylate monomer unit containing a uv absorbing group and at least 2 wt % of an acrylate monomer unit containing a crosslinkable group both relative to the total weight of monomer units.. .
Thin flat panel led lumnaire
The invention described herein is a very thin flat panel led luminaire, including a flat baseboard, a flat reflection panel, a flat acrylic panel, a flat diffusion panel, led bar, and aluminum encasement frame which combines with the baseboard to form the chassis for the luminaire. The led bar is placed along either or both sides of the stack.
Ct Advanced Led Lighting, Llc C/o Lagerlof Senecal Glosney & Kruse Llp
Optical article comprising an acrylic substrate coated with a specific hard-coat
This invention is related to an optical article, such as an ophthalmic lens, comprising a an acrylic substrate (1) coated with a specific hard-coat (2) formed from a composition comprising a hydrolyzed alkoxysilane, a colloidal metal oxide and a poly-glyceryl ether.. .
Essilor International (compagnie Generale D'optique)
Hydrogel compositions and methods for electrochemical sensing
Embodiments of hydrogels for electrochemical sensing, electrodes comprising the hydrogels, and methods of making and using the hydrogels are disclosed. The disclosed hydrogel electrodes comprise a cross-linked poly(acrylic acid-co-2-acrylamido-2-methyl-1-propanesulfonic acid (poly(aa-amps)) hydrogel and an electrical contact..
Portland State University
Method of inhibiting polymerization and fouling in acrylic acid and acrylate processes
The method of inhibiting the polymerization of a mono-ethylenically unsaturated carboxylic acid, anhydride, ester or neutralized or partially neutralized salt, e.g., an acrylic acid or ester, in an aqueous solution and in the presence of oxygen, the method comprising the step of mixing with the aqueous solution an inhibitor comprising (i) at least 50 ppm of an n-oxyl compound, e.g., 4-hydroxy-tempo, and (ii) a manganese ion, the n-oxyl compound and manganese ion present in a n-oxyl compound to manganese ion weight ratio of 50:1 to less than 100:1 based on the mono-ethylenically unsaturated carboxylic acid, anhydride, ester or salt.. .
Rosin ester tackifiers for pressure-sensitive adhesives
Water-dispersible adducted rosin esters, a process for making them, and their use in aqueous tackifier dispersions for pressure-sensitive adhesives are disclosed. Reaction of a rosin with a polyol gives a rosin ester intermediate, which is then reacted with a dienophile to produce an adducted rosin ester.
Arizona Chemical Company, Llc
Adhesive containing block copolymer
Provided are an acrylic hot-melt adhesive that has both good hot-melt processability and good holding power, that is suitable for applications to a hot-melt coating method in which coating is performed at a low temperature at a high speed, that has good transparency and good weather resistance, and that further has good adhesiveness at low temperatures, and a block copolymer suitable for use in the adhesive. Prepared is an adhesive containing a block copolymer having at least one structure represented by a general formula: -[a1]-[b/a2]- (where, in the formula, [a1] represents a polymer block composed of a structural unit derived from a methacrylic acid ester (a1), [b/a2] represents a copolymer block composed of a structural unit derived from an acrylic acid ester (b) and a structural unit derived from a methacrylic acid ester (a2), and the copolymer block [b/a2] has a gradient copolymer block section in which a copolymerization ratio of the methacrylic acid ester (a2) continuously increases from a section connected to the polymer block [a1]), and having a total content of the structural units derived from the methacrylic acid ester (a1) and the methacrylic acid ester (a2) of 5% to 60% by mass, a weight-average molecular weight (mw) of 30,000 to 300,000, and a molecular weight distribution (mw/mn) of 1.0 to 1.5..
Kuraray Co., Ltd.
Filler for anti-vibration sealer and epoxy-based anti-vibration sealer composition including the same
The present invention relates to a filler for an anti-vibration sealer and an epoxy-based anti-vibration sealer composition including the filler. In particular, the filler of the anti-vibration sealer is double coated calcium carbonate that comprises a nitrile butadiene rubber (nbr) coating layer and an acrylic resin coating layer as being laminated on the surface of calcium carbonate particles.
Hyundai Motor Company
Protective coating system for plastic substrate
A coated substrate includes: a substrate and a first layer on at least a portion of the substrate, the first layer including a polymer selected from the group consisting of an acrylic, an epoxy, a polyurethane, a copolymer thereof, and a mixture thereof, and an additive selected from the group consisting of an ultraviolet light (uv) absorber, a uv stabilizer, and a mixture thereof. The coated substrate further includes a second layer on at least a portion of the first layer, and a third layer on at least a portion of the second layer.
Ppg Industries Ohio, Inc.
Heat ray-shielding particle-containing composition and producing the same, heat ray-shielding film, and heat ray-shielding laminated transparent base material
By use of composite tungsten oxide particles having high heat ray-shielding effect while mainly composed of polyvinyl acetal resin, a heat ray-shielding particle is provided, having excellent optical performance and high weather resistance, which includes composite tungsten oxide particle expressed by general formula mywoz (wherein m is one or more kinds of element selected from cs, rb, k, tl, in, ba, li, ca, sr, fe, sn, al, and cu, satisfying 0.1≦y≦0.5, 2.2≦z≦3.0) and having hexagonal crystal structure; and at least one of a dispersant having acrylic backbone, having amino group as functional group, and having thermal decomposition temperature of 200° c. Or more, and dispersant having acrylic backbone, having hydroxyl group or carboxyl group as functional group, and having thermal decomposition temperature of 200° c.
Sumitomo Metal Mining Co., Ltd.
Method for producing acrylic acid from glycerol
Disclosed is a method of preparing acrylic acid from glycerol, including: (a) preparing products including allyl alcohol from reactants including glycerol and carboxylic acid; (b) adding a heterogeneous catalyst and a basic solution to the product including allyl alcohol and then performing oxidation, thus preparing a mixture composed of 3-hydroxypropionic acid and acrylic acid; (c) dehydrating 3-hydroxypropionic acid of the mixture composed of 3-hydroxypropionic acid and acrylic acid, thus producing acrylic acid.. .
Lg Chem, Ltd.
Gas barrier composite film
A gas barrier composite film is provided. The gas barrier composite film includes a substrate layer; a functional layer disposed on one or two sides of the substrate layer, wherein the functional layer includes a first copolymer of p-hydroxybenzoic acid and 6-hydroxy-2-naphthoic acid, or a second copolymer of acrylic acid and vinylidene dichloride, and an inorganic stack layer disposed on the functional layer..
Industrial Technology Research Institute
Thermoplastic polymer repair patches and methods of using the same
A method of repairing a manufactured component having a damaged area including: laying a preformed thermoplastic polymer repair patch over the damaged area; heating the thermoplastic polymer repair patch to easily and quickly deform said patch to said damaged area; and bonding said composite patch to said damaged area of said manufactured part. The thermoplastic polymer repair patch including an adhesive layer and a thermoplastic polymer selected from acrylic-polyvinyl chloride, polyethylene terephthalate glycol-modified (petg), high impact polystyrene, polyvinyl chloride, and high density polyethylene..
Composition containing rotigotine and use thereof and transdermal patch containing the composition
A rotigotine-containing composition having a matrix mixture system formed from a polyvinylpyrrolidone and a combination of an acrylic pressure-sensitive adhesive with a silicone pressure-sensitive adhesive. The polyvinylpyrrolidone may be present in an amount of about 1-10% by weight in the matrix mixture system.
Jiangsu Kangbeide Pharmaceuticals Co. Ltd.
Oral pharmaceutical composition comprising oseltamivir and preparing the same
A pharmaceutical composition, including: an active ingredient-loaded pellet core and a coating layer. The active ingredient of the pellet core is oseltamivir or a pharmaceutically acceptable salt thereof.
Zhongshuai Pharmaceutical Sci & Tech Incorporated Co., Ltd.
Orally-disintegrating oseltamivir tablet and preparing the same
An orally-disintegrating oseltamivir tablet, including: between 10 and 50 wt. % of a taste-masking pellet, between 30 and 80 wt.
Zhongshuai Pharmaceutical Sci & Tech Incorporated Co., Ltd.
Metal nanowire-containing composition
The present invention provides a metal nanowire-containing composition that has high compatibility between high preservation stability and coating suitability and that can produce a coating film having high compatibility among high conductivity, high transparency, and low turbidity and high compatibility among high abrasion resistance, water resistance, alcohol resistance, and adhesiveness to a substrate. The metal nanowire-containing composition contains a metal nanowire, a binder, a surfactant, and a solvent, wherein the binder contains a binder component (a) being a polysaccharide; and a binder component (b) being at least one selected from aqueous polyester resins, aqueous polyurethane resins, aqueous acrylic resins, and aqueous epoxy resins..
Seiko Pmc Corporation
Method for manufacturing glass substrate, manufacturing magnetic disk, and polishing liquid composition for glass substrate
The present invention provides a method for manufacturing a glass substrate for a magnetic disk or the like according to which surface roughnesses of main surfaces of a glass substrate can be reduced more than with currently available methods. In the present invention, by mirror-polishing (final finishing-polishing) the main surfaces of the glass substrate used in a magnetic disk, for example, using a polishing liquid containing organic-based particles made of a styrene-based resin, an acrylic resin, or a urethane-based resin, as polishing abrasive particles, surface roughnesses of the main surfaces of the substrate can be reduced more than with currently available methods..
Opaque thin film passivation
A touch sensitive device that includes a touch sensor having an opaque passivation layer is disclosed. The opaque passivation layer can be made from an organic or inorganic material, such as acrylic.
Photochromic curable composition
A photochromic curable composition comprising (a) a polymerizable monomer component that contains a (meth)acrylic polymerizable monomer (x), and (b) a photochromic compound, wherein the (meth)acrylic polymerizable monomer (x) is constituted by 80 to 97 parts by mass of a polyfunctional monomer (xp) having not less than two (meth)acrylic groups in a molecule thereof, and 3 to 20 parts by mass of a monofunctional monomer (xm) having one (meth)acrylic group in a molecule thereof, the monofunctional polymerizable monomer (xm) is constituted by an epoxy group-containing monomer (xm1) and an isocyanate group-containing monomer (xm2), and the isocyanate group-containing monomer (xm2) and the epoxy group-containing monomer (xm1) are contained at a mass ratio of xm2/xm1=3 to 40.. .
Lattice type blade of an axial turbine engine compressor
The invention relates to a blade of a low-pressure compressor of an axial turbine engine. The blade comprises a vane in which a cavity is formed.
Techspace Aero S.a.
Coating composition for lubrication film
A coating composition for lubrication film comprises: (a) a (meth)acrylic acid compound, the (meth)acrylate equivalent weight of which is less than or equal to 100; (b) a (meth)acrylic acid compound, the (meth)acrylate equivalent weight of which is in the range of 120 to 300; (c) a thermosetting resin and/or high energy beam-curable resin; and (d) at least one type of solid lubricant. The coating composition is capable of forming a resin film having high adhesion to the surfaces of various types of substrates by heating and/or high energy beam irradiation..
Dow Corning Toray Co., Ltd.
The present invention provides a composition comprising i) an acrylic polymer dispersion and ii) a polyurethane/acrylic hybrid; wherein the acrylic polymer has a tg from 25° c. To 80° c.; the polyurethane/acrylic hybrid has a tg from −55° c.
Rohm And Haas Company
Durable, water resistant wood and wood composites
The invention provides a novel product and method to coat wood and wood composite products and improves their durability and service life in outdoor conditions. The method comprises coating a type i waterborne adhesive, crosslinking polyvinyl acetate (xpvac or x-pvac), on wood and applying sufficient heat to dry and cure the coating to form a durable bond on wood or wood composites.
Coating composition, coating film obtained therefrom, multilayer structure, and process for producing multilayer structure
The present invention provides a coating film having a high level of heat resistance and a coating composition from which the coating film can be obtained. The coating composition of the invention includes (a) an emulsion which includes a polyvinyl alcohol-based resin as a dispersing agent, an acrylic resin as a dispersoid, and water as a dispersion medium and (b) fibrous metal oxide microparticles, wherein the fibrous metal oxide microparticles have an average major-axis length of 10 to 2,500 nm and an average aspect ratio of 10 to 450..
The Nippon Synthetic Chemical Industry Co., Ltd.
Cold-curing photocatalytic coating material, cold-curing coating composition and interior material
A cold-curing photocatalytic coating material of the present invention contains an acrylic emulsion-type resin including acrylic resin particles with an average particle diameter of 80 nm to 200 nm, in which a glass transition temperature is 20° c. Or less.
Panasonic Intellectual Property Management Co., Ltd.
Non-halogen flame retardant polymers
Non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers is provided. In a simplest aspect, there is provided a monomer composition that can comprise a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a polyphosphate moiety, and c) an amine species.
Lubrizol Advanced Materials, Inc.
Transdermal therapeutic system for extended dosing of pramipexole in treating neurological disorders
This disclosure relates to a transdermal therapeutic system (tts) containing pramipexole or related compounds and methods of making the system as well as its use in administering such compounds as a single dose over an extended period, for example, one week. The system comprises an acrylic-based or silicone-based matrix layer containing pramipexole at concentrations of at least about 5 wt.
Large-scale algae cultivation system with diffused acrylic rods and double parabolic trough mirror systems
The present disclosure provides a photobioreactor system designed for optimal algae productivity at large volumes in order to deliver a high yield per acre. The photobioreactor system comprises photobioreactor units, that may be isolated from each other to reduce culture clashes; an array of diffused acrylic rods attached to the bottom of a removable acrylic circular top in each photobioreactor unit that provides more light into the photobioreactors; a double parabolic trough mirror system, which utilizes two parabolic trough mirrors to reflect and concentrate sunlight into fiber optic cables; and an algae-cycling system mounted at the bottom of each photobioreactor unit and driven by air to circulate the algae suspension in a vertical motion..
Morgan Hill Bioenergy, Inc.
Colorless digital primer for digital printing
A colorless digital primer for digital printing includes a colorless paste. The colorless paste includes a non-polar carrier fluid, and a resin swollen in the non-polar carrier fluid.
Controlled release dual walled microcapsules
A method of forming dual melamine/acrylic walled microcapsules having improved physical properties and release control as well as the microcapsules formed by the process wherein the capsule wall is formed by the use of select (meth)acrylate monomers and/or oligomers and/or select self-condensing melamine resins.. .
Bonding adhesive and adhered roofing systems prepared using the same
A bond adhesive composition comprising an acrylic block copolymer and protic solvent.. .
Low surface energy adhesive
Adhesives suitable for use with low surface energy materials are described. The adhesive contain an acrylic copolymer, a high glass transition temperature tackifier and a low glass transition temperature tackifier.
Photo-curable ink jet ink set and ink jet recording method using the same
A photo-curable ink jet ink set includes an undercoating photo-curable ink jet ink containing a (meth)acrylic acid ester having a vinyl ether group expressed by general formula (i), and an overcoating photo-curable ink jet ink. The undercoating photo-curable ink jet ink has a higher surface tension than the overcoating photo-curable ink jet ink..
Aqueous stripping composition for metal surfaces
The invention relates to an aqueous stripping composition for the removal of polymeric surface sealants on metal surfaces, said stripping composition comprising an alkalizing agent, a polymer splitting agent, a swelling agent, and a cloud point booster, wherein said polymer splitting agent is at least one gluconate wherein said swelling agent is at least one compound selected from the group consisting of glycol ethers and aliphatic alcohols having 3 to 9 carbon atoms. The inventive aqueous stripping composition is capable to remove polymeric sealants like e.g.
Binder for injection moulding compositions
Wherein the polymeric base contains copolymers of ethylene and methacrylic or acrylic acid, or copolymers of ethylene and vinyl acetate, or copolymers of ethylene including maleic anhydride or a mixture of these copolymers, as well as polyethylene, polypropylene and acrylic resin.. .
Polylactic acid (pla) with low moisture vapor transmission rates by grafting through of hydrophobic polymers directly to pla backbone
Polylactic acid-backbone graft and bottlebrush copolymers with low moisture vapor transmission rates are synthesized by polymerizing a lactide-functionalized hydrophobic macromonomer using ring-opening polymerization (rop). In some embodiments of the present invention, the macromonomer is a lactide-functionalized hydrophobic polymer that may be synthesized by, for example, polymerizing a hydrophobic monomer (e.g., a fluorinated vinyl monomer such as 2,2,2-trifluroethyl methacrylate) capable of undergoing radical polymerization (e.g., styrenic, vinylic, acrylic, etc.) using a brominated lactide initiator via atom transfer radical polymerization (atrp).
Process for the preparation of the monomer pentabromobenzyl acrylate and polymerization thereof
A process for preparing pentabromobenzyl acrylate through the reaction of pentahalobenzyl halide with a salt of acrylic acid in a water-immiscible solvent, wherein said salt is in aqueous form and the reaction is carried out in the presence of a phase transfer catalyst. A process for polymerizing the pentabromobenzyl acrylate in halogenated aromatic solvent and the poly(pentabromobenzyl acrylate) obtained are also disclosed..
Process for production of acrylic acid or its derivatives
Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided. The processes can be carried out either in a gas phase or in a liquid phase..
Method for fabricating a heat isolative paper container
A method for fabricating a heat isolative paper container, which provides a paper board having a plurality of seams at a circumference thereof, and then a heat isolative material containing the hollow body is coated locally on at least a surface of the paper board and exempted from the seams. The container is then folded up as a container, and the container is heated, so that a heat isolative layer is provided on the surface of the container and has a heat isolative coefficient ranging from 0.003 to 0.05.
Acrylic resin laminate film, manufacturing method therefor, and melamine decorative board
Provided is an acrylic resin laminate film which has an excellent bonding property, resistance to water blushing, and an excellent external appearance. This acrylic resin laminate film is provided with: an acrylic resin layer (i) comprising an acrylic resin composition (a); and an acrylic resin layer (ii) comprising a resin composition (b) that contains a reactive group-containing acrylic resin (b-1).
Multilayer structure, a film made therefrom and a package formed therefrom
A multilayer structure including a first layer; a sealant layer formed from one or more ethylene-based polymers; and a cohesive failure layer adjacent to the sealant layer and formed from a polymer blend which comprises an elastomeric propylene based polymer and a second polymer, wherein the second polymer is selected from the group consisting of high pressure low density polyethylene, high density polyethylene, ethylene acrylic acid copolymers, ethylene(meth)acrylic acid copolymers and combinations thereof is provided.. .
Acrylic topics: Microcapsules, Maleic Acid, Microcapsule, Carboxylic Acid, Ed Coating, Accelerator, Hydrocarbon, Potassium Hydroxide, Pesticides, Difunctional, Carbon Black, Antioxidant, Arithmetic, Tire Bladder, Defacement
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