| Patents for C08C 19 - Chemical modification of rubber (5,922) |
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| 08/10/2000 | DE19904776A1 Kabel-Sparschaltung Cable-saving circuit |
| 07/26/2000 | EP1022291A1 Modified diene elastomer and its preparation |
| 07/22/2000 | CA2296818A1 Modified diene elastomer and its preparation |
| 07/12/2000 | EP1018521A1 Process for preparation of diene polymers having amino groups, the polymers, rubber compositions and treads thereof |
| 07/11/2000 | US6087455 Process for hydrogenation of macromolecular organic substrates |
| 07/05/2000 | EP1016674A1 Sulfenyl halide polymerization terminators |
| 07/05/2000 | EP0827423A4 Functionalized chain extended initiators for anionic polymerization |
| 07/05/2000 | CN1054138C Multiple reaction process in melt processing equipment |
| 07/04/2000 | US6084033 Bimetallic complex catalyst systems, their preparations and application in the hydrogenation of unsaturated copolymers |
| 07/04/2000 | US6084022 Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber |
| 06/30/2000 | CA2292484A1 Sulfenyl halide polymerization terminators |
| 06/28/2000 | EP1013710A1 Rubber composition |
| 06/27/2000 | US6080835 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
| 06/20/2000 | US6077912 Bis(alkoxysilylalkylene)polysulfide |
| 06/14/2000 | EP1007590A1 Rheology modification of polymers prepared using metallocenes |
| 06/14/2000 | EP1007587A1 Rheology modification of elastomers |
| 06/14/2000 | EP1007586A1 Rheology modification of low density polyethylene |
| 06/14/2000 | EP1007585A1 Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers |
| 06/14/2000 | EP1007583A1 Process of rheology modification of polymers |
| 06/13/2000 | US6075097 Process for producing conjugated diene diols using carbon dioxide |
| 06/08/2000 | WO2000032654A1 Silyl-functional living cationic polymers |
| 06/08/2000 | WO2000032645A1 A process for producing functionalized polymers by ozone treatment of diene polymers |
| 06/08/2000 | DE19857768A1 Preparation of novel coupled polymer by using a particular coupling agent |
| 06/06/2000 | US6071995 Rubber composition based on carbon black having silica fixed to its surface and on diene polymer functionalized or modified with silanol functions |
| 05/31/2000 | EP0730611B1 Capping of anionic polymers with oxetanes |
| 05/17/2000 | EP1000971A1 Rubber compositions consisting of solution-polymerised rubber containing carboxyl groups |
| 05/17/2000 | EP1000970A1 Polymodal conjugated diolefin vinyl aromate rubber composition |
| 05/16/2000 | CA2289433A1 Rubber compounds containing solution rubbers which contain carboxyl groups |
| 05/16/2000 | CA2010284C Method for preparing polybutadiene endowed with improved processability characteristics |
| 05/11/2000 | WO2000025915A2 A method for preparing a hydrogenation catalyst system |
| 05/10/2000 | EP0973721A4 Process for hydroxyalkylating carboxylic acid-functionalized materials |
| 05/10/2000 | EP0707604B1 Acrylic-saturated rubber hybrid pressure-sensitive adhesives |
| 05/10/2000 | CN1052242C Continuous process and apparatus for halogenation of elastomers |
| 05/02/2000 | US6057014 Laminates of composition for improving adhesion of elastomers to polymer compositions |
| 04/27/2000 | WO2000023434A1 Improved phlegmatization of cyclic ketone peroxides |
| 04/27/2000 | CA2347077A1 Improved phlegmatization of cyclic ketone peroxides |
| 04/19/2000 | EP0993477A1 Glycidyl ether aliphatic polyalcohols as coupling agents in anionic polymerization |
| 04/18/2000 | US6051657 Silyl-functional living cationic polymers |
| 04/11/2000 | US6048912 Polymerizable monomer for saturated rubbers, adjustment of gels and swelling and polymerization with electron beams |
| 04/05/2000 | CN1051105C High temp. adhesive composition |
| 04/05/2000 | CN1051101C Cationic resin based on copolymer of butadiene and acrylonitrile |
| 03/29/2000 | EP0989171A1 N-halothio-amide-modified elastomers and their application as adhesives for precured elastomeric substrates |
| 03/28/2000 | US6043321 Greatly improved properties for tire rubbers, such as lower hysteresis, |
| 03/22/2000 | EP0986582A1 Process for making hydrogenated conjugated diene polymers |
| 03/22/2000 | CN1248275A Modified polyolefins |
| 03/22/2000 | CA2281138A1 N-halothio-amide-modified elastomers and their application as adhesives for precured elastomeric substrates |
| 03/21/2000 | US6040390 Process for hydrogenating conjugated diene polymers |
| 03/16/2000 | WO2000014121A1 A process for making functionalized polymers |
| 03/08/2000 | CN1050142C Process for preparing improved viscosity modifier polybutadiene polymers |
| 03/08/2000 | CN1050139C Improved process for selective hydrogenation of conjugated diene polymers |
| 03/07/2000 | US6034184 Conjugated diene copolymer; hydrogenation; mixing with oil |
| 03/01/2000 | EP0982355A1 Rubber and plastic accelerators/cross-linking agents |
| 02/29/2000 | US6031054 Process for producing epoxidized organic polymer, thermoplastic resin composition, primer composition, unvulcanized rubber composition, rubber moldings, and process for producing the molding |
| 02/29/2000 | US6031052 Reacting polybutadiene with tetraethyl ammonium chloride, potassium dichromate and pyridine |
| 02/24/2000 | WO2000009576A1 Process for hydrogenation of carbon-carbon double bonds of an unsaturated polymer |
| 02/24/2000 | WO2000009568A1 Process for the hydrogenation of a polymer composed of diene monomer units and nitrile group containing monomer units and hydrogenated polymer |
| 02/24/2000 | CA2280329A1 Rubber and plastic accelerators/cross-linking agents |
| 02/17/2000 | WO2000008069A1 Process for hydrogenating a conjugated diene polymer |
| 02/17/2000 | WO1995025130A8 Process for selective hydrogenation of unsaturated polymers |
| 02/16/2000 | EP0979841A1 High performance tire tread rubber composition |
| 02/16/2000 | EP0979832A1 Fluoroelastomers |
| 02/16/2000 | CN1244550A Adhesion agent, saling glue and paint composition |
| 02/16/2000 | CN1244542A Hydroxy functional derivative of epoxide diene block copolymer and its preparing method |
| 02/15/2000 | US6025450 Amine containing polymers and products therefrom |
| 02/15/2000 | US6025447 Graft copolymers |
| 02/15/2000 | US6025430 Wear and rolling resistance; wet and dry traction |
| 02/12/2000 | CA2277666A1 High performance tire tread rubber composition |
| 02/08/2000 | CA2002461C Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| 02/02/2000 | EP0976778A2 Rubber polymerizates with a high gel content and a high swelling degree |
| 02/01/2000 | US6020441 Hydroformylation of ethylenically unsaturated polymers in aqueous dispersion |
| 02/01/2000 | US6020439 Using organometallic compound as hydrogenation catalyst |
| 01/27/2000 | DE19832458A1 Rubber mixture, useful of the production of tire treads |
| 01/26/2000 | EP0974618A1 Cross-linked rubber composition, rubber roller, and method of manufacturing rubber roller |
| 01/26/2000 | EP0974616A1 Solution-polymerised rubber containing hydroxyl groups |
| 01/26/2000 | EP0974602A1 Catalyst and process for hydrogenating olefinically unsaturated compound |
| 01/26/2000 | EP0973721A1 Process for hydroxyalkylating carboxylic acid-functionalized materials |
| 01/26/2000 | EP0794224B1 Diene rubber, process for producing the same, and rubber composition |
| 01/25/2000 | US6017988 Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber and silica coupling agent |
| 01/25/2000 | US6017985 A rubber additive of silane derivative of the high trans-1,4 polybutadiene can be blended with rubbers and silica fillers to provide reduced mooney viscosity and lower hysteresis properties |
| 01/19/2000 | EP0972798A1 Mixture composition of synthetic resin and rubber |
| 01/19/2000 | EP0788517B1 Alkoxy silyl capping agents for making terminally functionalized polymers |
| 01/19/2000 | EP0612334B1 Polymerisable compositions |
| 01/19/2000 | CN1048506C Process for producing improved viscosity modifier polymers |
| 01/18/2000 | CA2277401A1 Solution rubbers containing hydroxyl groups |
| 01/12/2000 | CN1241195A Functionalized polymers |
| 01/11/2000 | US6013718 Rubber composition based on silica and on functionalized diene polymer which has a silanol end functional group |
| 01/11/2000 | CA2090092C Higher modulus compositions incorporating particulate rubber |
| 01/05/2000 | EP0904300B1 Protected functionalized telechelic polymers and processes for making the same |
| 01/05/2000 | EP0799252B1 Elastomer functionalised by carboxylic groupings or graft esters, and use thereof for producing functionalised elastomer/bitumen compositions suitable for making surfacings |
| 12/29/1999 | WO1999067349A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 12/29/1999 | WO1999067348A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated grafting reaction products |
| 12/29/1999 | WO1999067329A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction products |
| 12/29/1999 | WO1999067301A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: mannich reaction products |
| 12/29/1999 | CA2336196A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction products |
| 12/29/1999 | CA2336185A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 12/29/1999 | CA2335454A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: mannich reaction products |
| 12/28/1999 | US6008304 Additive for masticating natural rubber, mastication method of natural rubber, natural rubber composition obtained by the mastication method thereof, and pneumatic tire using the natural rubber composition thereof |
| 12/28/1999 | US6008295 First coupling the living diene polymer or copolymer chains obtained by anionic polymerization with a tin halide coupling agent and then terminating the remaining living polymer or copolymer chains with a hydrocarboxysilane; tire treads |
| 12/28/1999 | CA2080595C Termination of anionic polymerization |
| 12/15/1999 | CN1238794A Polymers containing highly grafted rubbers |