| Patents for C08C 19 - Chemical modification of rubber (5,922) |
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| 03/04/1999 | WO1999010421A1 Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers |
| 03/04/1999 | WO1999010415A1 Process of rheology modification of polymers |
| 03/04/1999 | CA2301602A1 Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers |
| 03/04/1999 | CA2301527A1 Process of rheology modification of polymers |
| 03/03/1999 | EP0771330B1 Modification of (co)polymers with cyclic ketone peroxides |
| 02/25/1999 | WO1999009074A1 Functionalized polymers |
| 02/25/1999 | CA2268950A1 Functionalized polymers |
| 02/24/1999 | EP0897933A1 Process for preparing partially hydrogenated acrylonitrile-butadiene-rubbers with on-line application of Raman-spectroscopy |
| 02/21/1999 | CA2245182A1 Process for the preparation of partially hydrogenated acrylonitrile-butadiene rubbers (hnbr) with on-line application of raman spectroscopy |
| 02/16/1999 | US5872190 Adhesion of a rubber or rubber-based material which includes treating at least part of the surface of the rubber or rubber-based material with a halogenating agent simultaneously with a static and/or high freguency alternating physical field |
| 02/03/1999 | EP0894825A1 Diene polymer composition, process for the preparation of the same, and rubber composition containing the same |
| 02/02/1999 | US5866650 Composition of cyclic amine-initiated elastomers and amorphous silica and process for the production thereof |
| 01/27/1999 | EP0759040B1 Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives |
| 01/14/1999 | WO1999001490A1 Glycidyl ether aliphatic polyalcohols as coupling agents in anionic polymerization |
| 01/13/1999 | EP0890607A1 Rubber composition containing a carbon black having silica adhered to its surface and an alkoxysilane functional dienepolymer |
| 01/13/1999 | EP0890588A1 Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces |
| 01/13/1999 | EP0890587A1 Amine-initiated elastomers having a hysteresis reducing interaction with silica |
| 01/13/1999 | EP0890586A1 Composition of cyclic amine-initiated elastomers and silica and process for the production thereof |
| 01/13/1999 | EP0890580A1 Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds |
| 01/13/1999 | EP0675162B1 High modulus low hysteresis rubber compound for pneumatic tires |
| 01/11/1999 | CA2242800A1 Amine-initiated elastomers having a hysteresis reducing interaction with silica |
| 01/11/1999 | CA2242797A1 Composition of cyclic amine-initiated elastomers and silica and process for the production thereof |
| 01/11/1999 | CA2242783A1 Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces |
| 01/11/1999 | CA2242310A1 Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds |
| 01/11/1999 | CA2241793A1 Rubber composition including carbon black with silica fixed to its surface and an alcoxysilane functionalized diene polymer |
| 01/07/1999 | EP0889057A1 Process for hydrogenating conjugated diene polymer |
| 01/07/1999 | DE19727770A1 Glycicylether aliphatischer Polyalkohole als Kopplungsmittel in der anionischen Polymerisation Glycicylether aliphatic polyalcohols as a coupling agent in the anionic polymerization |
| 01/05/1999 | US5856600 Adding a carbonyl compound to a natural rubber latex, and then subjecting the resulting natural rubber to air oxidation, narrow molecular weight distribution |
| 12/30/1998 | CN1203240A Process for producing hydrogenated rubbers |
| 12/23/1998 | EP0885905A1 Process for producing hydrogenated rubbers |
| 12/23/1998 | CN1202908A Modified polyalkadiene-containing compositions |
| 12/16/1998 | EP0883632A1 Higher modulus compositions incorporating particulate rubber |
| 12/15/1998 | CA2152274C Continuous process and apparatus for the halogenation of elastomers |
| 12/10/1998 | WO1998055516A1 Process for making hydrogenated conjugated diene polymers |
| 12/09/1998 | EP0882738A1 Diene rubber, process for producing the rubber and rubber composition containing the same |
| 12/08/1998 | CA2106206C Improved viscosity modifier polybutadiene polymers |
| 12/02/1998 | EP0880551A1 Improved chemical curing of epoxidized diene polymers using aromatic anhydride curing agents |
| 12/01/1998 | US5844050 Modified conjugated diene polymer, process for producing same and composition comprising same |
| 11/26/1998 | DE19820200A1 Bimetal complex catalyst system |
| 11/18/1998 | CN1199051A Unsaturated copolymer hydrogenating method and bimetal containing catalyst system therefor |
| 11/12/1998 | WO1998050462A1 Rubber composition based on carbon black with silica fixed on its surface and functionalised polymer containing diene or modified by silanol functions |
| 11/11/1998 | EP0877047A1 Rubber composition comprising carbon black having silica fixed to its surface and a diene polymer functionalized or modified with silanol groups |
| 11/07/1998 | CA2235095A1 Carbon black rubber composition having silica fixed to its surface and functionalized diene polymer or modified by silanol functions |
| 10/28/1998 | EP0874001A1 Hydrosilated crystalline high trans polybutadiene with silica filler, tires having a base of said composition and method of preparing same |
| 10/28/1998 | EP0721480B1 Intervulcanized elastomer blends |
| 10/27/1998 | US5827929 Functionalized initiators for anionic polymerization |
| 10/22/1998 | WO1998046649A1 Higher modulus compositions incorporating particulate rubber |
| 10/21/1998 | CA2233823A1 Hydrosilated crystalline high trans polybutadiene with silica filler, tires having a base of said composition and method of preparing same |
| 10/13/1998 | US5821307 Functionalized chain extended initiators for anionic polymerization |
| 10/13/1998 | US5821290 Silylated rubber diene polymer containing organosilane |
| 10/08/1998 | WO1998044037A1 Mixture composition of synthetic resin and rubber |
| 10/01/1998 | WO1998042758A1 Method for derivatization of ethylenically unsaturated polymerizates in an aqueous dispersion |
| 10/01/1998 | DE19712248A1 Verfahren zur Derivatisierung ethylenisch ungesättigter Polyermisate in wässriger Dispersion Methods for the derivatization of ethylenically unsaturated Polyermisate in aqueous dispersion |
| 09/30/1998 | EP0867468A1 Additive for masticating natural rubber, mastication method, composition obtained thereof and pneumatic tire |
| 09/30/1998 | EP0866809A1 Modified polyalkadiene-containing compositions |
| 09/29/1998 | US5814710 Using alumoxane and metallocene catalysts |
| 09/29/1998 | US5814709 Process for hydrogenation on conjugataed diene polymers and catalyst composition suitable for use therein |
| 09/22/1998 | US5811479 Rubber composition having a base of a diene polymer having a silanol function and comprising an organosilane derivative |
| 09/16/1998 | EP0864587A1 Aqueous binder based on polybutadiene |
| 09/15/1998 | US5808126 Synthesis of functional silyl terminated branched polyalkenylenes and polyolefins |
| 09/15/1998 | CA2107101C High-temperature adhesive compositions |
| 09/15/1998 | CA2072284C Substituted polybutadiene polymer and roofing membrane formed therefrom |
| 09/13/1998 | CA2231721A1 Aqueous binders based on polybutadiene |
| 09/09/1998 | EP0863165A1 Method of producing conjugated diene polymers |
| 09/08/1998 | US5804619 Elastomer functionalized by grafted carboxyl or ester groups and its application to the production of functionalized elastomer/bitumen compositions which can be used for the preparation of coatings |
| 08/25/1998 | US5798419 Method of preparation of copolymers of 1,3-butadiene and styrene useful for the production of tires with low rolling resistance and copolymers of 1,3-butadiene and styrene thus obtained |
| 08/25/1998 | US5798418 Star polymers from mixed initiators |
| 08/20/1998 | WO1998036025A1 Modified polyolefins |
| 08/20/1998 | CA2280799A1 Modified polyolefins |
| 08/11/1998 | US5792815 Conjugated polyene or alkenyl substituted aryl hydrocarbon polymers; molding materials |
| 08/04/1998 | US5789638 Titanium, zirconium and hafnium compounds of cyclopentadiene as hydrogenation catalysts |
| 08/04/1998 | US5789512 Method for the epoxidation of unsaturated polymers |
| 07/30/1998 | WO1998032797A1 Polymers containing highly grafted rubbers |
| 07/30/1998 | CA2270165A1 Polymers containing highly grafted rubbers |
| 07/23/1998 | WO1998031655A1 Process for hydroxyalkylating carboxylic acid-functionalized materials |
| 07/22/1998 | EP0854171A1 Rubber compositions containing modified rubber gels |
| 07/21/1998 | US5783715 Silylated ferrocenyldiphosphines, silylated ferrocenyldiphosphines bound to inorganic or polymeric organic supports and also metal complexes thereof, their preparation and uses |
| 07/15/1998 | CN1187825A Concurrent epoxidation and catalyst residue extraction |
| 07/14/1998 | US5780551 Telechelic polymers from mixed initiator |
| 07/14/1998 | US5780540 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 07/07/1998 | CA2004541C Crosslinkable rubber composition |
| 07/02/1998 | WO1998028338A1 Method for the epoxidation of unsaturated polymers |
| 07/01/1998 | EP0850953A1 Polymers, elastomeric compounds, and products thereof, terminated with novel amine compounds containing side-chain organohalide reactive moieties |
| 06/30/1998 | CA2224399A1 Polymers, elastomeric compounds, and products thereof, terminated with novel amine compounds containing side-chain organohalide reactive moieties |
| 06/24/1998 | EP0849333A1 Rubber composition for a tyre tread |
| 06/24/1998 | EP0849282A2 Multifunctional polymeric lubricant additives |
| 06/24/1998 | EP0585269B1 Improved viscosity modifier polymers |
| 06/23/1998 | CA2111277C Controlled functional density poly(secondary amines) and method for preparation thereof |
| 06/18/1998 | WO1998025973A1 Process and apparatus for producing chlorinated rubber |
| 06/10/1998 | CN1184485A Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds |
| 06/09/1998 | US5762700 Catalytic process for producing free radicals on crumb rubber |
| 06/03/1998 | EP0845008A1 Functionalized polybutadiene resins, method for making same and their uses |
| 06/03/1998 | EP0740687B1 Rubber compositions comprising a polymeric amine co-activator |
| 06/02/1998 | US5760157 Aminotelechelic partially hydrogenated 1,3-diene oligomers and process for the preparation of these compounds |
| 05/26/1998 | CA2076450C Haloalkoxylated polybutadiene polymer and roofing membrane formed therefrom |
| 05/20/1998 | EP0842206A1 Functional telechelic star polymers |
| 05/20/1998 | EP0842203A1 Deprotection of protected functional polymers |
| 05/20/1998 | EP0842199A1 Hetero-telechelic polymers and processes for making same |
| 05/20/1998 | EP0713885B1 Modified conjugated diene copolymer, process for producing the same, and composition thereof |
| 05/19/1998 | US5753778 Deactivating living polymer before hydrogenating |