| Patents for C08C 19 - Chemical modification of rubber (5,922) |
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| 05/19/1998 | US5753777 Telechelics containing ethanolamine or oligoether-ol-amine end groups and process for the preparation thereof |
| 05/13/1998 | EP0840762A1 Composition for improving adhesion of elastomers to polymer compositions |
| 05/07/1998 | WO1998018860A1 Latex of conjugated diene polymer rubber, rubber latex composition, and rubber foam |
| 05/06/1998 | CN1180588A Process for hydrogenation of olefins or polymers and catalysts usable therefor |
| 04/30/1998 | WO1998017696A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 04/22/1998 | EP0673394B1 Improvements in and relating to nitrogen-containing compounds |
| 04/21/1998 | US5741856 Chemical curing of expoxidized diene polymers using aromatic anhydride curing agents |
| 04/14/1998 | US5739182 Chelating tin coupled rubbery polymer by adding tertiary amine compound; storage stability |
| 04/07/1998 | US5736617 Living end is reacted with cyclic amine containing organohalide side chain |
| 04/07/1998 | US5736615 Natural rubber and/or a diene rubber, tetrabenzylthiuram disulfide, a bismaleimide, a sulfenamide and sulfur or a sulfur donor |
| 04/02/1998 | WO1998013390A1 Highly saturated carboxylated nitrile copolymer rubber and process for the production thereof |
| 04/01/1998 | CN1177599A Preparation for catalyst for hydrogenation of styrene-butadieno copolymer |
| 03/31/1998 | US5733984 Process for the preparation of a deuterated compound |
| 03/31/1998 | CA1339790C Crosslinkable compositions, process for their preparation and their use as casting compositions and for the production of mouldings |
| 03/25/1998 | EP0830895A1 Catalyst on the basis of a Zr, Ti or Hf complex and process for hydrogenation of olefins or polymer |
| 03/25/1998 | EP0830389A1 Process for producing ionomers of low molecular weight acid copolymers |
| 03/24/1998 | US5731383 Used for high density polyesters, polyamides, polyureas, polyurethanes |
| 03/24/1998 | CA2216200A1 Catalyst and process for the hydrogenation of olefins or polymers |
| 03/17/1998 | US5728778 Silica and organosilicon compounds with vulcanization with sulfur |
| 03/11/1998 | EP0827423A1 Functionalized chain extended initiators for anionic polymerization |
| 03/04/1998 | EP0826007A1 Concurrent epoxidation and catalyst residue extraction |
| 03/04/1998 | EP0741750A4 Surface treatment of rubbers and rubber-based materials |
| 03/04/1998 | CN1174846A Halogenated butyl rubbers having low halogen content |
| 03/03/1998 | US5723533 Soluble anionic polymerization initiators and products therefrom |
| 02/18/1998 | EP0824133A1 Silica-filled rubber compositions and the processing thereof |
| 02/18/1998 | CN1173880A Process for producing epoxidized organic polymer, thermoplastic resin compsn. primer compsn unvulcanized rubber compsn rubber moldings, and process for producing the moldings |
| 02/17/1998 | CA1339671C Organothioethyl alcohol segmers as antidegradant synergists |
| 02/15/1998 | CA2209350A1 Silica-filled rubber compositions and the processing thereof |
| 02/11/1998 | EP0823454A1 Low halogen halobutyl rubbers |
| 02/10/1998 | US5717043 Addition copolymerization using butadiene and vinylaromatic monomers in presence of a polymerization initiator formed in situ by reacting a lithium compound and a cyclic imine, and coupling after polymeriztion; high molecular weight polymer |
| 02/10/1998 | US5717038 Tire treads with increased tread life, and method of manufacturing same |
| 02/04/1998 | EP0821699A1 Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds |
| 02/04/1998 | EP0707604A4 Acrylic-saturated rubber hybrid pressure-sensitive adhesives |
| 02/04/1998 | CN1172117A Method for preparing synthetic water-absorption rubber cloth and its product |
| 01/22/1998 | WO1998002489A1 Elastomers, processes for their manufacture, and articles made from these elastomers |
| 01/22/1998 | WO1998002465A1 Protected functionalized heterotelechelic polymers and processes for preparing the same |
| 01/21/1998 | CN1037078C Production method of water-proof high saturation regenerated rubber material |
| 01/20/1998 | US5710235 Olefinic and urethane-terminated ester polyalkadiene |
| 01/20/1998 | US5710219 Miscible polyolefin blends |
| 01/20/1998 | CA2096111C Macromolecular monomers from living polymers |
| 01/14/1998 | EP0818514A1 Surface-treating agent for carbon black |
| 01/14/1998 | EP0818478A1 Styrene-isoprene-butadiene copolymer rubber and process for the production thereof |
| 01/13/1998 | US5708092 Polymerization catalysts for anionic polymerization for conjugated dienes with alkylenearomatic compounds |
| 01/13/1998 | US5708053 Silica-filled rubber compositions and the processing thereof |
| 01/07/1998 | EP0816382A1 Process for the preparation of a catalyst useful for the hydrogenation of styrene-butadiene copolymers |
| 01/06/1998 | US5705571 Process for selective hydrogenation of conjugated diene polymer |
| 01/06/1998 | US5705559 Crosslinked resin particles and production thereof |
| 12/31/1997 | CN1169151A Elastomer functionalised by carboxylic groupings or graft esters, and the prodn. of elastomer/bitumen compositions suitable for making surfacings |
| 12/30/1997 | US5703171 Viscosity modifier polybutadiene polymers |
| 12/29/1997 | EP0617728B1 Compositions which can be cross-linked at room temperature, method of preparing them and their use |
| 12/24/1997 | WO1997048731A1 Protected functionalized telechelic polymers and processes for making the same |
| 12/23/1997 | US5700874 Conjugated diene/vinylaromatic hydrocarbon copolymer modified with alkoxysilane |
| 12/17/1997 | EP0751975A4 Process for the preparation of hydrogenated rubber |
| 12/16/1997 | US5697856 Solid golf ball and process for producing the same |
| 12/16/1997 | CA2039953C Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines |
| 12/10/1997 | CN1167097A Composite material with function of far infrared radiation |
| 12/10/1997 | CN1036655C Selective hydrogenation of conjugated diolefin polymers |
| 12/03/1997 | EP0810237A1 Process for producing epoxidized organic polymer, thermoplastic resin composition, primer composition, unvulcanized rubber composition, rubber moldings, and process for procucing the moldings |
| 12/03/1997 | EP0810236A2 Process for the hydroformylation of olefinically unsaturated polymers in aqueous dispersion |
| 12/03/1997 | EP0810231A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 12/03/1997 | CN1036594C Rubber material with far-infrared radiation function |
| 12/02/1997 | US5693714 Higher modulus compositions incorporating particulate rubber |
| 11/27/1997 | DE19630193A1 Seals etc with increased surface slip |
| 11/04/1997 | US5684093 Amidoalkylated polymers useful as oil additives |
| 10/29/1997 | EP0803517A1 Improved polymer bromination process |
| 10/29/1997 | EP0803516A2 Process for controlled hydrohalogenation of copolymers of olefins and dienes and resulting polymers |
| 10/29/1997 | EP0802932A1 Functionalized polymer and methods to obtain functionalized polymer |
| 10/29/1997 | CN1163275A Hydrogenizing method for conjugate diene polymer and its adaptive catalyst composition |
| 10/28/1997 | US5681903 Process for the preparation of polymeric alpha, omega-dialdehydes and diacids |
| 10/28/1997 | US5681895 Anionic polymerization using a trialkylsiloxyhydrocarbyl lithium compound and coupling with a trialkoxysilane; acidolysis to produce very reactive hydroxy end groups; coatings, seals and adhesives |
| 10/23/1997 | WO1997039056A1 Diene polymer composition, process for the preparation of the same, and rubber composition containing the same |
| 10/22/1997 | CN1162607A Rubber composition having base of diene polymer having silanol function and comprising organosilane derivative |
| 10/15/1997 | EP0801079A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 10/15/1997 | EP0801078A1 Stabilization of siloxane terminated polymers |
| 10/15/1997 | EP0626982B1 Nitrosamine-free curing of chloroprene/sulfur copolymers |
| 10/15/1997 | CN1162319A Alkoxy silyl capping agents for making terminally functionalized polymers |
| 10/08/1997 | EP0799252A1 Elastomer functionalised by carboxylic groupings or graft esters, and use thereof for producing functionalised elastomer/bitumen compositions suitable for making surfacings |
| 10/01/1997 | EP0798339A2 Stryrene-butadiene copolymer and rubber composition comprising the copolymer |
| 09/30/1997 | US5672661 Molding material suitable for hot-air vulcanization under normal pressure comprising a polymer of an alkoxyalkyl acrylate, an alkyl acrylate, an unsaturated alkoxysilane, a reinforcing filler and an organic peroxide; kinetics |
| 09/30/1997 | US5672630 Process for producing reclaimed rubber or unvulcanized reclaimed rubber |
| 09/24/1997 | EP0796869A1 Rubbers having improved interaction with silica |
| 09/24/1997 | EP0796284A1 Process for selective hydrogenation of unsaturated polymers |
| 09/23/1997 | CA2105780C Viscosity modifier polymers |
| 09/21/1997 | CA2181624A1 Rubbers having improved interaction with silica |
| 09/17/1997 | EP0795564A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 09/15/1997 | CA2199915A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 09/10/1997 | EP0794224A1 Diene rubber, process for producing the same, and rubber composition |
| 09/09/1997 | US5665812 Functional diene polymers, their method of preparation and their use in silica-filled elastomeric compositions which can be used for tires |
| 09/04/1997 | WO1997031955A1 Higher modulus compositions incorporating particulate rubber |
| 09/04/1997 | CA2247923A1 Higher modulus compositions incorporating particulate rubber |
| 09/02/1997 | US5663262 Heat hardenable, no residues, paints, adhesives, plastics, water solubility before hardening, water insolubility after |
| 08/28/1997 | WO1997031028A1 Diene rubber, process for producing the rubber and rubber composition containing the same |
| 08/27/1997 | CN1157814A Aminotelechelic partially hydrogenated 1,3-diene oligomers and process for preparation of these compounds |
| 08/21/1997 | WO1997030101A1 Improved chemical curing of epoxidized diene polymers using aromatic anhydride curing agents |
| 08/21/1997 | CA2245689A1 Improved chemical curing of epoxidized diene polymers using aromatic anhydride curing agents |
| 08/19/1997 | US5659056 Controlling viscosity prior to hydrolysis |
| 08/19/1997 | US5658986 Free radical polymerization containing iniferter |
| 08/13/1997 | EP0788517A1 Alkoxy silyl capping agents for making terminally functionalized polymers |
| 08/05/1997 | US5654371 Anionic polymerization process using functionalized initiators |
| 08/05/1997 | US5654368 Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same |