| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 525221000 | Solid polymer derived from reactant containing a carboxylic acid group | 37 |
| 20080207834 | Transparent ionomeric films from blends of ionomeric copolymers - The present invention is a film obtained from a blend of chemically distinguishable copolymers, wherein the film has a light transmission of at least 85%, and/or a haze of less than 6%, and wherein the blend comprises a component copolymer has a secant modulus of less than 15,000 when cast independently into a film. | 08-28-2008 |
| 20080214737 | Use of Copolymers Containing Alkylene Oxide Units as an Additive to Aqueous Systems - Use of copolymers comprising alkylene oxide units, which copolymers comprise incorporated randomly or blockwise by polymerization
| 09-04-2008 |
| 20080214738 | BLENDS OF ANIONIC COPOLYMERS SUITABLE FOR SURFACE SIZE AND METHODS OF MAKING THE SAME - A sizing composition comprises a blend of at least two anionic copolymers. | 09-04-2008 |
| 20080227918 | Paint Composition, a Method of Paint Finishing and Painted Objects - Disclosed herein is a paint composition, comprising a hydroxyl group containing resin (A), having a hydroxyl group value of from 200 to 400 mgKOH/g, and comprising in a resin solid fraction less than 25 weight % of structural units based on a lactone compound, a hydroxyl group containing resin (B), having a hydroxyl group value of from 50 to 200 mgKOH/g, and comprising in the resin solid fraction from 25 to 75 weight % of structural units based on a lactone compound, and a crosslinking agent (C) comprising at least one functional group which reacts with hydroxyl groups, wherein the proportions by weight (A)/(B) of the hydroxyl group containing resin (A) and the hydroxyl group containing resin (B), based on the resin solid fraction, are from 90/10 to 10/90. | 09-18-2008 |
| 20080249246 | Composition For On-Site Forming Gasket, Gasket, (Meth) Acrylic Polymer and Curing Composition Thereof - The present invention provides a composition for on-site forming gaskets, which has excellent heat resistance, weather resistance, oil resistance, curability, compression set, and the like, a gasket, and (meth)acrylic acid and a curable composition thereof. Specifically, the present invention provides a composition for on-site forming gaskets containing a vinyl polymer with a (meth)acryloyl group at a molecular end as an essential component, and a gasket, a cured product of the composition exhibiting predetermined compression set. Also, the present invention provides a (meth)acrylic polymer having a (meth)acryloyl group at a molecular end and a curable composition thereof, a cured product exhibiting high oil resistance. | 10-09-2008 |
| 20080306218 | Aqueous emulsion polymer associative thickeners - An aqueous emulsion polymer suitable for use in thickening aqueous compositions including, as copolymerized units: from 8% to 25 wt %, based on polymer weight, acid-containing monomer, from 2% to 30 wt %, based on polymer weight, (meth)acrylic acid ester of the formula: H | 12-11-2008 |
| 20090048400 | Method for Making Tire with Black Sidewall and Tire Made by the Method - The present invention is directed to a method for maintaining the black sidewall appearance of a tire, comprising the step of fabricating the tire with a rubber sidewall compound comprising 100 parts by weight of at least one diene based rubber; from 10 to 70 parts by weight, per 100 parts by weight of diene based rubber (phr) of a rubber process oil selected from the group consisting of aromatic, paraffinic, naphthenic, vegetable oils other than castor oil, and low PCA oils including MES, TDAE, SRAE and heavy naphthenic oils; and from 0.5 to 3 parts by weight, per 100 parts by weight of diene based rubber (phr) of a triglyceride derived from fatty acids comprising at least 80 percent by weight of at least one of ricinoleic acid and 12-hydroxy stearic acid. | 02-19-2009 |
| 20090048401 | SYNTHESIS OF POLYESTER-GRAFT-POLY(METH)ACRYLATE COPOLYMERS - The present invention relates to a novel synthesis of (meth)acrylate-grafted polyesters and their action as compatibilizers. | 02-19-2009 |
| 20090099313 | POLY(HYDROXYALKANOIC ACID) AND THERMOFORMED ARTICLES - Disclosed is an article comprising a composition which comprises, consists essentially of, or consists of poly(hydroxyalkanoic acid) and a nucleator wherein the article is a two-dimensional article having a surface area to thickness ratio greater than about 200:1 length units. Also disclosed is a process which comprises contacting the composition with a nucleator to produce a compound; thermoforming in a heated mold to produce a thermoformed article; holding the article in the heated mold for about 1 to about 20 seconds; and recovering the article. | 04-16-2009 |
| 20090137742 | Ionomers of poly-1-olefin waxes - Through hydrolysis of graft products of poly-1-olefin waxes and α,β-unsaturated carboxylic acids it is possible to gain access to innovative ionomer waxes which, in contrast to known ionomer waxes, exhibit low melt viscosities even at high degrees of hydrolysis. The ionomer waxes of the invention are suitable inter alia as components of pigment masterbatches, as plastics additives. | 05-28-2009 |
| 20090156746 | BLOCK COPOLYMER MODIFIED VEGETABLE OIL AND POLYMER BLENDS AND METHODS OF MAKING SAME - Embodiments of a polymer and vegetable oil based composition comprise a polylactide homopolymer, a vegetable oil dispersed inside the polylactide homopolymer, and a block copolymer configured to aid the dispersion of the vegetable oil inside the polylactide homopolymer. | 06-18-2009 |
| 20090156747 | CURABLE COMPOSITIONS FOR OPTICAL ARTICLES - A curable composition is provided comprising an oligomer having a plurality of pendent and/or terminal ethylenically unsaturated, free-radically polymerizable functional groups, a free-radically polymerizable crosslinking agent, and/or a diluent monomer, and a photoinitiator. The composition, when cured, is non-yellowing, exhibits low shrinkage and low birefringence making it suitable for many optical applications such as optical lenses, optical fibers, prisms, light guides, optical adhesives, and optical films. | 06-18-2009 |
| 20090171028 | Thermoplastic Resin Composition Having Excellent Low Gloss Characteristic and Scratch Resistance, and Method for Preparing the Same - Disclosed herein is a thermoplastic resin composition having excellent scratch resistance and a method for preparing the same. The thermoplastic resin composition comprises (A) about 80 to about 95% by weight of a terpolymer of (meth)acrylic acid alkyl ester-aromatic vinyl-cyanide vinyl compound; and (B) about 5 to about 20% by weight of a butadiene rubber. | 07-02-2009 |
| 20090203847 | Hot Melt Adhesive - Hot melt adhesives are provided that have improved heat resistance. The adhesives comprise a metallocene polyolefin, an amorphous α-olefin polymer, a tackifier and a functional polyolefin. The functional polyolefin is used in an amount sufficient to increase the heat resistance. A preferred functional polyolefin is a maleated polyolefin such as maleated polypropylene. A preferred tackifier is a hydrogenated hydrocarbon tackifier. | 08-13-2009 |
| 20090292075 | CURABLE COMPOSITION FOR DAMPING MATERIAL AND DAMPING MATERIAL - Provided is a curable composition for damping materials excellent in heat resistance, oil resistance and damping property, as well as a damping material obtained therefrom. Specially provided is a curable composition for damping materials, containing a vinyl-based polymer (I) having more than one crosslinkable functional groups on average and having at least one of the crosslinkable functional groups at the terminus thereof, and a vinyl-based polymer (II) having one or less crosslinkable functional group on average, wherein the content of the vinyl-based polymer (II) is 50 to 95 parts by weight based on 100 parts by weight of the vinyl-based polymers (I) and (II), as well as a damping material obtained by curing the curable composition. | 11-26-2009 |
| 20090312495 | Molding Material For Welding - The objective of the present invention is to provide a molding material for welding, which is capable of inhibiting occurrences of a string-shaped burr, a stringing between a heated mold such as a heated plate, and the constituting material of a housing, and the like, and of improving a failure of the appearance when a welding method such as vibration welding and hot plate welding is applied for joining resin parts. The present molding material comprises a rubber-reinforced resin obtained by polymerizing a vinyl-based monomer containing an aromatic vinyl compound and a cyanidated vinyl compound in the presence of an acryl-based rubbery polymer whose toluene gel content is less than 70%, or a mixture consisting of the rubber-reinforced resin and a (co)polymer of a vinyl-based monomer, and has the acryl-based rubbery polymer in an amount from 5 to 40% by mass with respect to the total amount of the molding material. | 12-17-2009 |
| 20100004399 | Edge Banding - An edge banding comprises an extruded blend of acrylonitrile butadiene styrene and ethylene vinyl acetate. | 01-07-2010 |
| 20100022715 | LAYER FOR CABLES HAVING IMPROVED STRESS WHITENING RESISTANCE - The present invention relates to a Insulation layer for cables, a composition and a process thereof, showing improved stress whitening resistance by maintaining good mechanical and electrical properties and being environmental friendly. | 01-28-2010 |
| 20100048820 | PROCESS FOR PRODUCING SYNDIOTACTIC PROPYLENE POLYMER - Disclosed is a graft-modified syndiotactic propylene polymer having a high graft ratio. Also disclosed are a method for producing such a polymer, a resin composition containing such a polymer, and a laminate having at least one layer which contains the composition as an adhesive resin composition. Specifically disclosed is a graft-modified syndiotactic propylene polymer which is characterized by satisfying the following characteristics [1]-[3]. [1] The melt flow rate (MFR) measured at 230° C. under a load of 2.16 kg is 30-1000 (g/10 minutes). [2] The concentration of graft groups derived from a radically polymerizable unsaturated compound by | 02-25-2010 |
| 20100056724 | PROCESS FOR PREPARATION OF AQUEOUS BINDER LATICES - A process for producing aqueous binder lattices comprising:
| 03-04-2010 |
| 20100160565 | THERMOPLASTIC VULCANIZATE - Thermoplastic vulcanizates are provided. The thermoplastic vulcanizate includes a blend, wherein the blend includes vulcanized acrylic rubber and polyester plastic. The vulcanized acrylic rubber is prepared by reacting an acrylic rubber (ACM) with an epoxy group-containing resin as a vulcanizing agent via dynamic vulcanization. | 06-24-2010 |
| 20100168340 | RESIN COMPOSITION AND FILM - To realize a resin composition which enables formation of a film having excellent film formability and bending resistance and having a small retardation. A resin composition of the present invention comprises: an acrylic resin as a main component; and organic fine particles whose average particle diameter ranges from 0.01 μm to 1 μm, wherein a glass transition temperature of the acrylic resin ranges from 110° C. to 200° C., and each of the organic fine particles has a structural unit of a vinyl cyanide monomer and a structural unit of an aromatic vinyl monomer. | 07-01-2010 |
| 20100204406 | Resin Composition, and Film, Sheet or Laminate Comprising the same Resin Composition - A resin composition comprising at least one copolymer (A) selected from an ethylene/(meth)acrylic acid copolymer (A1) and an ethylene/(meth)acrylic acid/(meth)acrylic acid ester copolymer (A2), and a polyethylene (B), wherein when the total amount of (A) and (B) in the resin composition is set to be 100% by weight, the content of (A) is less than 100 to 46% by weight, the content of (B) is in excess of 0 but not larger than 54% by weight, and (A) contains 0.1 to 5% by weight of a (meth)acrylic acid unit. There are thus provided a resin composition comprising an ethylene/(meth)acrylic acid bicopolymer or an ethylene/(meth)acrylic acid/(meth)acrylic acid ester tercopolymer and a polyethylene, as well as a film or a sheet made from the resin or the resin composition, and a laminate thereof featuring high-speed workability in the extrusion lamination working, particularly excellent adhesiveness to the polar base materials, adhering little in the extrusion-molding machine, without requiring the use of a purging agent and/or a purging resin at the time of changing the kind of the resin or changing the colored lot of the resin, or requiring the purging agent and/or the purging resin in conspicuously small amounts if they are used. | 08-12-2010 |
| 20100249325 | POLYMER POWDER WITH HIGH RUBBER CONTENT AND PRODUCTION THEREOF - The present invention relates to polymer powders with high rubber content and to their use as impact modifiers for rigid polyvinyl chloride (PVC) applications, and also to thermoplastic molding compositions comprising halogen and comprising the polymer powder, and to the use of the molding compositions for production of moldings. | 09-30-2010 |
| 20100273949 | Star macromolecules for personal and home care - A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest. | 10-28-2010 |
| 20100324223 | FIBER COMPOSITION AND FIBER MADE FROM THE SAME - A fiber modifier for improving thermo-bonding affinity of a composite fiber to a natural fiber includes a blend of maleic anhydride and a copolymer component selected from a copolymer of ethylene and acrylic acid, a copolymer of ethylene and methacrylic acid, and combinations thereof. A core and sheath composite fiber including a sheath component made from a fiber composition that contains the above fiber modifier is also disclosed. | 12-23-2010 |
| 20110034633 | Thermoplastic resin composition, process for manufacture and use thereof - A process for manufacturing a thermoplastic resin composition including 73 to 95.5 parts by weight of (A) an ionomer wherein 20 to 90% of carboxyl group of ethylene/(meth)acrylic acid copolymer is neutralized by metal ion; 0.5 to 7 parts by weight of (B) a copolymer of ethylene or α-olefin, containing glycidyl (meth)acrylate or unsaturated glycidyl ether, optionally further containing vinyl ester or unsaturated carboxylic acid ester; and 4 to 20 parts by weight of (C) propylene/α-olefin copolymer, the process including melt-blending the ionomer (A) with melt-blended mixture of (B) the copolymer of ethylene or α-olefin, containing glycidyl (meth)acrylate or glycidyl unsaturated ether, or optionally further containing vinyl ester or unsaturated carboxylic acid ester and (C) the propylene/α-olefin copolymer. | 02-10-2011 |
| 20110071259 | POLYMER COMPOSITION - Provided is a polymer composition including (A) an ionomer containing an ethylene/α,β-unsaturated carboxylic acid copolymer and an ethylene/α,β-unsaturated carboxylic acid/α,β-unsaturated carboxylic acid ester terpolymer, and (B) a propylene-based polymer, wherein the mass of constituent units derived from the α,β-unsaturated carboxylic acid ester is from 1 to 4.5% by mass of the entire mass of the ionomer. Through this, a high seal strength may be obtained in a high-temperature range when forming a lock seal, while a high seal strength, as compared with the related art, can be stably obtained over a wide temperature range with a temperature dependence suppressed when forming a peelable seal. | 03-24-2011 |
| 20110196099 | PARTICLE DOUBLETS AND N-MERS AND METHODS FOR FABRICATION THEREOF - Methods of producing a plurality of particle aggregates having a specified number of member particles are provided according to embodiments of the present invention. Specific methods include stimulating a plurality of particles with an aggregation stimulus to form a plurality of particle aggregates and then quenching the aggregation stimulus in order to inhibit further particle aggregation. An individual particle aggregate of the produced plurality of particle aggregates has member particles including at least a first member particle and a second member particle. Member particles of particle aggregates are optionally subjected to fusion to stabilize the particle aggregates. Produced particle aggregates having a specified number of member particles may be purified to enrich for particular aggregates. | 08-11-2011 |
| 20110251351 | ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE - An acrylic pressure-sensitive adhesive tape according to an embodiment of the present invention is a single-layered pressure-sensitive adhesive tape having a pressure-sensitive adhesive layer formed of an acrylic pressure-sensitive composition. The acrylic pressure-sensitive adhesive composition contains an acrylic polymer (A) and a (meth)acrylic polymer (B) whose glass transition temperature (Tg) is such that Tg≦45° C. and whose mass average molecular weight (Mw) is such that 1500≦Mw≦4000. | 10-13-2011 |
| 20120108754 | POLYMER COMPOSITION, METHOD FOR PRODUCING NON-STRETCHED FILM, NON-STRETCHED FILM, HEAT SEAL MATERIAL, AND PACKING MATERIAL - Provided is a polymer composition that contains an ionomer which includes an ethylene-α,β-unsaturated carboxylic acid copolymer and a ternary polymer of ethylene-α,β-unsaturated carboxylic acid-α,β-unsaturated carboxylic acid ester, and a propylene-based polymer, wherein a melt flow rate (MFR) value (under a load of 2160 g) of the ionomer at a process temperature in forming a film by T-die melting casting method is from 50% to 250% based on an MFR value of the propylene-based polymer under the same condition. | 05-03-2012 |
| 20120172531 | Star Macromolecules for Personal and Home Care - A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest. | 07-05-2012 |
| 20150011708 | Ethylene-Based Interpolymers and Processes to Make the Same - Ethylene-based interpolymers, e.g., ethylene-acrylic acid copolymers, are made by a process comprising the steps of:
| 01-08-2015 |
| 20150368452 | GOLF BALL MATERIAL AND GOLF BALL - A golf ball material includes (A) one, two or more resin ingredients selected from among olefin-unsaturated carboxylic acid random copolymers, olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymers, and metal ion neutralization products of these copolymers, (B) one two or more resin ingredients selected from among polyethylenes, ethylene-vinyl acetate copolymers and polyesters, and (C) the specific agent for compatibilizing components (A) and (B). | 12-24-2015 |
| 20160040003 | A Polymeric Powder Composition and a Method of Producing Same - A polymeric powder composition prepared from an emulsion blend comprising from 95 to less than 100 percent by weight latex based substrate polymer, wherein the latex based substrate polymer comprises units derived from one or more monomers selected from the group consisting of alkyl (meth)acrylates, functionalized alkyl(meth)acrylates styrene, acrylonitrile, butadiene, chloroprene, vinyl chloride, (meth)acrylates, vinyl acetate, and combinations of two or more thereof and wherein the latex based substrate polymer has a Tg equal to or greater than 60° C. and an average particle size between 100 nm and 10 μm; and from greater than 0 to 5 percent by weight binder latex polymer, wherein the binder has a Tg of equal to or less than 10° C. and has units derived from one or more (meth)acrylic monomers, and wherein the binder polymer has an average particle size from 50 to 250 nm is provided. | 02-11-2016 |
| 20160053103 | ALKALINE-SWELLABLE EMULSION POLYMERS - Emulsion polymer particles comprising from 25 to 45 wt % polymerized residues of at least one C | 02-25-2016 |
| 20180022847 | WATER-SOLUBLE OR WATER-DISINTEGRABLE COPOLYMER | 01-25-2018 |
