Patents for C08C 19 - Chemical modification of rubber (5,922)
02/2012
02/08/2012CN102348752A Polyproylene resin composition, molded article thereof, and automobile interior and exterior materials using the same
02/08/2012CN102348748A 橡胶组合物和充气轮胎 The rubber composition and a pneumatic tire
02/07/2012US8110635 Method for producing conjugated diene polymer, conjugated diene polymer, and polymer composition
02/07/2012US8110634 Sulfenamide accelerators for improved network stabilization of rubber vulcanizates
02/02/2012WO2012013697A2 Hydrogenation of diene-based polymers
02/02/2012CA2806424A1 Hydrogenation of diene-based polymers
02/01/2012EP2412731A1 Rubber composition, methof of manufacturing such a rubber composition and tire comprising such a rubber composition
02/01/2012CN102336843A Process for hydrogenating liquid acrylonitrile butadiene containing terminal hydroxyl group
02/01/2012CN102335629A Preparation method of rhodium/ruthenium nanoparticle catalyst and application of rhodium/ruthenium nanoparticle catalyst in hydrogenation reaction
01/2012
01/31/2012US8106130 Modified conjugated diene polymer and process for producing thereof
01/25/2012EP2408626A1 Styrene butadiene rubber with novel styrene incorporation
01/19/2012WO2012007889A1 Method for preparing grafted polymers without an initiator or solvent, and bitumen/polymer compositions including said grafted polymers
01/19/2012WO2012007443A1 Graft polymer to which combined nitrogen molecules are grafted
01/19/2012WO2012007442A1 Rubber composition containing a modified elastomer, method for preparing same, and tire containing same
01/19/2012WO2012007441A1 Graft polymer to which combined nitrogen molecules are grafted
01/18/2012EP2407507A1 Rubber composition and pneumatic tire
01/18/2012CN101942042B Method for preparing liquid natural rubber
01/11/2012EP1153972B2 Rubber composition
01/11/2012CN101921348B Method for preparing epoxidized liquid natural rubber
01/11/2012CN101503486B Diene elastmer with cyclic vinyl units and method for obtaining same
01/11/2012CN101113140B Vulcanized rubber regeneration activator and preparation method and uses thereof
01/04/2012CN202099227U Chlorine supplying device for reaction kettle of high chlorinated rubber
01/04/2012CN202099226U High-chlorinated rubber reactor
01/04/2012CN101787151B Preparation method of self-vulcanizing blend based on epoxy nitrile rubber
01/04/2012CN101787087B Hydrogenation method of hydroxyl terminated butyl nitrile (HTBN)
01/03/2012US8088868 Polymers functionalized with protected oxime compounds
12/2011
12/29/2011CA2802956A1 Vulcanization composition having reduced allergenic potential
12/28/2011CN102300882A 含腈基高饱和共聚物橡胶 Nitrile group-containing highly saturated copolymer rubber
12/28/2011CN101402054B 一种均相溶液加氢催化剂的应用 Application of a homogeneous solution hydrogenation catalyst
12/22/2011WO2011159448A1 Process for brominating butadiene polymers
12/22/2011WO2011158024A1 Methods relating to rubber products
12/21/2011EP1720919B1 Process for the preparation of low molecular weight nitrile rubber
12/21/2011CN1582304B 含亚磺酸根基团的低聚物和聚合物及其生产方法 Sulfonate group-containing ethylene oligomers and polymers and production method thereof
12/20/2011US8080605 Polymer-filler coupling additives
12/15/2011WO2011155326A1 Modified conjugated diene rubber, method for producing same, and rubber composition
12/14/2011EP1466936B1 Recyclable polymers, processes for their production, and recycling process
12/14/2011CN1706874B 生产改性聚合物橡胶的方法 The method of producing a modified polymer rubber
12/14/2011CN102276764A 一种聚合物粉末的化学改性方法 A chemical modification method of polymer powder
12/14/2011CN101674946B 在链的中间具有硅烷醇官能团的单峰偶联二烯弹性体,其制备方法及包含该二烯弹性体的橡胶组合物 In the middle of the chain have a monomodal coupled diene elastomer silanol functional groups, methods for their preparation and the rubber composition comprising the diene elastomer
12/07/2011EP2392599A1 Highly saturated copolymer rubber containing nitrile groups
12/07/2011CN102268113A 粉粒状卤化反式-1,4-聚异戊二烯橡胶及其水相悬浮反应制备方法 Granular powder halogenated trans-1,4-polyisoprene rubber and its aqueous suspension preparation reaction
12/07/2011CN102268107A 一种氯化橡胶及其生产方法 A chlorinated rubber and its production method
12/07/2011CN101864004B 一种恒粘天然橡胶的制备方法 A process for producing a constant viscosity natural rubber
12/06/2011US8071689 Methods of making siloxy-amine functionalized rubbery polymers and uses thereof in rubber compositions for tires
12/06/2011US8071682 Method for producing conjugated diene polymer, conjugated diene polymer, and polymer composition
12/06/2011US8071676 Modified polymer and composition containing the same
12/01/2011WO2011149374A1 Method for modifying rubber mixes and rubbers
11/2011
11/30/2011CN102264768A 改性天然橡胶、其生产方法和使用其的橡胶组合物以及轮胎 Modified natural rubber, its production method and use thereof in a rubber composition and a tire
11/30/2011CN102260381A 缓冲层用橡胶组合物以及充气轮胎 The buffer layer and a rubber composition for a pneumatic tire
11/30/2011CN101563239B 轮胎和可交联的弹性体组合物 Tire and cross-linkable elastomer composition
11/29/2011CA2446474C Silica-filled elastomeric compounds
11/23/2011EP2387386A2 Beta-amino ester compounds and uses thereof
11/23/2011EP2207812B1 Partial solvent stripping process for recovering brominated butadiene polymers from solution
11/23/2011CN102257016A Process for brominating butadiene polymers using ester solvent mixtures
11/23/2011CN102250262A Method for preparing viscosity controllable chlorinated natural rubber
11/22/2011US8063155 Curing agent which is suitable for EPDM-type rubbers
11/22/2011US8063153 Functionalized polymer with linking group
11/22/2011US8063152 Boron containing functionalizing agent
11/22/2011US8063151 polymerizing a hydrophobic monomer ( arcylic or methacrylic alkyl or cycloalkyl ester) and an acryloyl or methacryloyl ester of a propylene glycol monomethyl ether, to impart desired mechanical strength, biocompatibility, and drug permeability; coating for medical implant; free of crosslinking
11/22/2011US8063134 Packaging material and flexible medical tubing containing thermally exfoliated graphite oxide
11/17/2011WO2011141275A2 Cross-linking agents containing isocyanate groups for nitrile rubbers
11/16/2011EP2386600A1 Cross-linking agent for nitrile rubbers containing isocyanate groups
11/16/2011CN101326199B Processing agent for elastic body composition
11/15/2011US8058357 Vulcanizable compositions and tire treads prepared therewith
11/15/2011US8058354 Alcohol modified carboxylated polyolefin
11/15/2011US8058351 Method for preparing low molecular weight polymers
11/09/2011EP2385074A1 Nitrile rubbers and production of same in organic solvents
11/09/2011CN102239211A Rubber composition
11/09/2011CN102234358A Star styrene-butadiene-styrene (SBS) copolymer for sealing strip as well as preparation and application thereof
11/02/2011EP2382242A1 Novel initiation system for the anionic polymerisation of conjugated dienes, and method for preparing diene elastomers
11/02/2011EP2382241A2 Polymers functionalized with polycyano compounds
11/02/2011EP2382240A2 Polymers functionalized with nitrile compounds containing a protected amino group
11/01/2011US8048964 Crosslinking agent
10/2011
10/27/2011WO2011132594A1 Rubber composition and tires
10/26/2011EP2379605A1 Process for brominating butadiene polymers using ester solvent mixtures
10/26/2011CN202016966U Device for producing chlorinated rubber
10/20/2011WO2011129425A1 Process for producing modified conjugated diene polymer, modified conjugated diene polymer, and composition of modified conjugated diene polymer
10/19/2011EP2377693A1 Pneumatic tire
10/19/2011EP2376544A1 Method for preparing a functionalised diene elastomer such as polybutadiene
10/19/2011CN1813001B Removing gelled unsaturated elastomers from polymerization equipment associated with their production
10/19/2011CN102219868A High-viscosity chlorinated rubber and production method thereof
10/18/2011US8039554 Ethylene-α-olefin copolymer, resin composition containing the same and molded article thereof
10/18/2011US8039546 Modified natural rubber latex and method for producing the same, modified natural rubber and method for producing the same, rubber composition and tire
10/18/2011US8039545 Functionalized polymers
10/13/2011WO2011125698A1 Process for production of modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition
10/13/2011WO2011125637A1 Rubber composition and tire using same
10/13/2011CA2794701A1 Process for production of modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition
10/12/2011CN102216335A Process to remove silanol from the preparation of a modified polymer
10/11/2011US8034881 Cross-linkable nitrile rubber composition and cross-linked rubber
10/11/2011US8034868 Rubber composition containing modified conjugated diene-based polymer bonded to fullerene
10/05/2011EP2371580A1 Tire rubber composition and pneumatic tire
10/05/2011CN1831021B A process for the preparation of low branch content polybutadiene
10/04/2011US8030414 Oligomers and polymers containing sulfinate groups and method for the production thereof
10/04/2011US8030410 Method for generating free radical capable polymers using carbonyl-containing compounds
10/04/2011US8030397 Liquid polymer
10/04/2011US8030374 Polyphenylene ether based resin composition
09/2011
09/29/2011WO2011117277A1 Process for the production of rubber ionomers and polymer nanocomposites
09/29/2011WO2011116759A1 Method for producing modified plastics having reduced chain lengths and compositions that can be produced therewith
09/29/2011WO2011083050A3 Modified diene elastomers
09/29/2011CA2792799A1 Process for the production of rubber ionomers and polymer nanocomposites
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 60