Class / Patent application number | Description | Number of patent applications / Date published |
525217000 | Solid polymer derived from reactant containing nitrogen atom other than from (meth)acrylonitrile | 19 |
20090163665 | Fiber-Reinforced Thermoplastic Vulcanizates - A thermoplastic vulcanizate comprising of a dynamically-cured rubber; and a thermoplastic phase, where the thermoplastic phase includes fiber and the reaction product of a methylene donor and a methylene acceptor. The thermoplastic phase could include a functionalized thermoplastic resin. | 06-25-2009 |
20100280182 | METHOD FOR THE PRODUCTION OF (METH) ACRYLATE-BASED ABA TRIBLOCK COPOLYMERS - The invention relates to a method for producing meth)acrylate-based ABA triblock copolymers in which the A blocks are amine-functionalized. | 11-04-2010 |
20100286336 | BLOCK POLYMER - The invention provides a novel block polymer applicable to a light-emitting device. The block polymer has an electron-transporting block and a hole-transporting block, wherein the main chain backbone of the block polymer is polyacetylene. | 11-11-2010 |
20120165471 | RADIATION-CURABLE ADHESIVE COMPOSITION AND ADHESIVE SHEET - The present invention provides a radiation-curable adhesive composition comprising a base polymer that includes structural units derived from at least one monomer that has a polymerizable carbon-carbon double bond group selected from the group consisting of an acryloyl group and a methacryloyl group, the composition further comprises a group that contributes to the irradiation curing, the a group that contributes to the irradiation curing is the same as the polymerizable carbon-carbon double bond group, that enables simple performance of a peel operation from an adherend when using a lower irradiation amount and that minimizes the peel transfer contamination amount to the adherend. | 06-28-2012 |
20130261262 | INFORMATION CARRYING CARD COMPRISING A CROSS-LINKED POLYMER COMPOSITION, AND METHOD OF MAKING THE SAME - The disclosure provides a cross-linkable polymer composition, a core layer for an information carrying card comprising such cross-linked composition, resulting information carrying card, and methods of making the same. A crosslinkable polymer composition comprises a curable base polymer resin in a liquid or paste form, and a particulate thermoplastic filler. The base polymer resin is selected from the group consisting of urethane acrylate, silicone acrylate, epoxy acrylate, urethane, acrylate, silicone and epoxy. The particulate thermoplastic filler may be polyolefin, polyvinyl chloride (PVC), a copolymer of vinyl chloride and at least another monomer, or a polyester such as polyethylene terephthalate (PET), a compound or blend thereof. | 10-03-2013 |
20140323658 | NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and an allylamine-based polymer which contains units expressed by the following general formula (1) is provided. | 10-30-2014 |
525218000 | Nitrogen reactant contains a carboxylic acid amide group | 13 |
20090105421 | Joint Boot - A joint boot molded from an acrylic rubber/polyamide-based thermoplastic elastomer, which comprises a polyamide resin and a cross-linked acrylic rubber. The acrylic rubber/polyamide-based thermoplastic elastomer is a dispersion of the rubber in the polyamide resin, obtained by dynamic cross-linking of the acrylic rubber, preferably by covalent bond-linkable cross-linking of the polyamide resin with the acrylic rubber. The joint boot has a fully satisfactory heat resistance required even for use at the inboard side. | 04-23-2009 |
20100280183 | POLYAMINE-POLYACRYLATE DISPERSANT - The invention relates to a liquid dispersant based on polyamine-graft-polyacrylate blend, its preparation and its use in solvent borne systems, especially to a polyamine-g-polyacrylate grafted copolymer blend of the general formula (1) or a mixture of formula (1) and YT-(A1,A2)-Y1 wherein T is a polyamine or polyimine, A1 is a bridging bond which is selected from amide or amide, A2 is a —N—C— bridging bond, Y is an acrylate residue of the general formula (2), wherein, R | 11-04-2010 |
20110178250 | ADHESIVE COMPOSITION - The present application is directed to a non-aqueous composition. The composition comprises a blend of an acidic copolymer derived from a first group of monomers comprising at least one acidic monomer, and a basic copolymer derived from a second group of monomers comprising at least one basic monomer. The basic copolymer may comprise an amide functionality. In some embodiments, the composition comprises an acidic (meth)acrylic copolymer having a Tg less than 0° C., which is derived from a first group of monomers comprising at least one acidic monomer, and a basic (meth)acrylic copolymer having a Tg less than 0° C., which is derived from a second group of monomers comprising at least one basic monomer. Additionally, the composition may comprise a minimum of 0.10 moles of acid/base pairs per kilogram of composition. | 07-21-2011 |
20120184680 | OPTICAL ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND OPTICAL ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE - The present invention relates to an optical acrylic pressure-sensitive adhesive composition, containing: 100 parts by mass of an acrylic polymer (A) which contains a vinylic monomer having a nitrogen atom in a skeleton thereof as a monomer unit and does not substantially contain a monomer containing a carboxyl group; 1-70 parts by mass of a (meth)acrylic polymer (B) having a weight average molecular weight of 1,000 or greater and less than 30,000; and 1-50 parts by mass of a hydrogenated tackifying resin (C), and an optical acrylic pressure-sensitive adhesive tape including a pressure-sensitive adhesive layer containing the optical acrylic pressure-sensitive adhesive composition. | 07-19-2012 |
20130165587 | GRAFT COPOLYMER - The present invention is directed to a copolymer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and polymeric sidechains bonded to the backbone chain, the sidechains comprising a polymer capable of exhibiting a lower critical solution temperature (LCST). | 06-27-2013 |
20130165588 | METHOD OF MAKING A GRAFT COPOLYMER - The present invention is directed to a method of making a graft copolymer, comprising the steps of
| 06-27-2013 |
20130165589 | METHOD OF MAKING A GRAFT COPOLYMER - The present invention is directed to a method of making a graft copolymer, comprising the steps of: | 06-27-2013 |
20130184410 | RESIN COMPOSITION FOR A MOISTURE ABSORBING FILM, MOISTURE ABSORBING FILM FOR A PACKAGE, AND PREPARATION METHOD THEREOF - The present invention relates to a resin composition for moisture absorbing film comprising polyethylene resin and polyacrylic acid partial sodium salt (PAPSS) or attapulgite synthesized acrylic amide (ATPGAA) as a moisture absorbent, moisture absorbing film for packaging, and a method for manufacturing film, and the present invention also relates to a resin composition for seasoned layer packaging film to be used for maintaining the high quality of the merchandize with good taste and tissue dryness. | 07-18-2013 |
20140100335 | POLYMER COMPOSITION, ADHESIVE COMPOSITION, TEMPERATURE-RESPONSIVE SHEET PRODUCED USING SAID POLYMER COMPOSITION, AND COLD-RELEASE ADHESIVE SHEET PRODUCED USING SAID ADHESIVE COMPOSITION - The purpose of the present invention is to provide a polymer composition which enables the steady and easy production of a temperature-responsive sheet. Provided is a polymer composition comprising a water-dispersible side-chain crystalline polymer and a water-dispersible amorphous polymer. | 04-10-2014 |
20140148554 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a polymer blend comprising a copolymer and an additional polymer, the copolymer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and polymeric sidechains bonded to the backbone chain, the sidechains comprising a polymer immiscible with the backbone; the additional polymer consisting of a polymer miscible with the polymeric sidechains. | 05-29-2014 |
20140323659 | METHOD FOR PRODUCING RESIN COMPOSITION AND RESIN COMPOSITION - A method for producing a resin composition, comprising the step of: subjecting a radical copolymerization of a first radical polymerizable monomer which is free from any crystalline molecular chain, and a second radical polymerizable monomer having a crystalline molecular chain, in the presence of a radical polymerization initiator, wherein the second radical polymerizable monomer is the following compound, and | 10-30-2014 |
20150376475 | POLYMER COMPOSITION, ADHESIVE COMPOSITION, TEMPERATURE-RESPONSIVE SHEET PRODUCED USING SAID POLYMER COMPOSITION, AND COLD-RELEASE ADHESIVE SHEET PRODUCED USING SAID ADHESIVE COMPOSITION - The purpose of the present invention is to provide a polymer composition which enables the steady and easy production of a temperature-responsive sheet. Provided is a polymer composition comprising a water-dispersible side-chain crystalline polymer and a water-dispersible amorphous polymer. | 12-31-2015 |
20160090480 | Chemical Treatment Apparatus for Diluting and Activating Polymers and Methods Thereof - A chemical treatment apparatus for diluting and activating a polymeric material can include a mixing chamber having a first end, a second end, a first baffle plate positioned between the first end and second end, a high shear mixing zone positioned between the first end of the mixing chamber and the first baffle plate, and a low shear mixing zone positioned downstream from the high shear agitation zone between the second end of the mixing chamber and the first baffle plate. The volume ratio of the high shear mixing zone to the low shear mixing zone can be in the range of 1:2 to 1:10. A method and system for diluting and activating polymeric materials are also disclosed. | 03-31-2016 |