| Patents for C08F 297 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer (8,367) |
|---|
| 01/24/2001 | CN1061084C Composition |
| 01/23/2001 | CA2178742C Novel resin composition |
| 01/19/2001 | CA2314773A1 Thermoplastic methacrylic (co)polymer based compound and articles fashioned from such compounds |
| 01/17/2001 | EP0626855B1 Health and beauty aid compositions |
| 01/17/2001 | CN1060786C Star polymer and its preparing method and lubrication oil compositions and masterbatch |
| 01/16/2001 | US6174969 Coordination catalysts for polymerization of olefins |
| 01/10/2001 | EP0621878B1 Polymerization processes and toner compositions therefrom |
| 01/09/2001 | US6172168 Process for the preparation of 1-olefin polymers |
| 01/04/2001 | WO2001000690A2 Multi-stage process for producing polyethene |
| 01/04/2001 | WO2001000257A1 Hot melt pressure sensitive positioning adhesive (iii) |
| 01/03/2001 | EP1064347A1 Star polymer viscosity index improver for oil compositions |
| 01/03/2001 | CN1060184C Method for synthesizing block copolymer by conversion of active anion into active free-radical |
| 12/27/2000 | EP1062256A1 Dynamic vulcanization of polymer blends from series reactors |
| 12/27/2000 | EP0785954B1 New polypropylene composition with broad mwd |
| 12/27/2000 | CN1278273A Propylene polymer incorporating macromers |
| 12/21/2000 | WO2000077095A1 Compositions comprising hydrogenated block copolymers and end-use applications thereof |
| 12/21/2000 | WO2000077054A1 Hydrogenated block copolymers and optical media discs produced therefrom |
| 12/21/2000 | WO2000077053A1 Hydrogenated block copolymers and optical media discs produced therefrom |
| 12/21/2000 | WO2000077052A2 Production of haze-free block copolymers |
| 12/21/2000 | WO2000077051A1 Production of haze-free block copolymers |
| 12/20/2000 | EP1060212A1 Product and method for making polyolefin polymer dispersions |
| 12/20/2000 | EP1060202A1 Method for making polymer blends by using series reactors |
| 12/20/2000 | EP1060199A1 Method for increasing diene conversion in epdm type polymerizations |
| 12/20/2000 | CN1059683C Process for producing polyolefin composition |
| 12/19/2000 | US6162882 Preparation of novel homo- and copolymers using atom transfer radical polymerization |
| 12/19/2000 | US6162874 Block copolymers interpolymerized with in situ polystyrene and process for preparation thereof |
| 12/19/2000 | US6162873 Aromatic vinyl-conjugated diene block copolymer and production process thereof |
| 12/19/2000 | US6162768 Hydrogenation of polymers |
| 12/14/2000 | WO2000075791A2 Block copolymers prepared by controlled radical polymerization and their use as flow modifiers |
| 12/14/2000 | WO2000075229A1 Thermoplastic elastomer composition and formed article thereof |
| 12/14/2000 | WO2000075193A1 Method of continuous cationic living polymerization |
| 12/13/2000 | EP1059307A1 Production of haze-free block copolymers |
| 12/13/2000 | EP1059306A1 Production of haze-free block copolymers |
| 12/13/2000 | CN1276383A Method for preparing polymer |
| 12/12/2000 | US6159567 Polypropylene block copolymers and containers made therefrom |
| 12/07/2000 | WO2000047637A3 A MULTI-STAGE PROCESS FOR THE PREPARATION OF α-OLEFIN POLYMERS HAVING CONTROLLED STEREOREGULARITY AND PRODUCTS PREPARED THEREOF |
| 12/06/2000 | EP1056793A1 Method for the production of block copolymers by retarded anionic polymerization |
| 12/06/2000 | EP1056790A1 Method for retarded anionic polymerization |
| 12/06/2000 | EP1056538A1 Acid activation of ruthenium metathesis catalysts and living romp metathesis polymerization in water |
| 11/30/2000 | WO2000071593A1 Method of producing rubber compositions in styrene solutions with sterically superior chelate catalysts |
| 11/30/2000 | WO2000071501A1 POLYALCOXYAMINES OBTAINED FROM β-SUBSTITUTED NITROXIDES |
| 11/30/2000 | WO2000047636A3 A MULTI-STAGE PROCESS FOR THE PREPARATION OF A HIGHLY STEREOREGULAR AND MELT PROCESSABLE α-OLEFIN POLYMER PRODUCT |
| 11/29/2000 | EP1054913A2 Method for the production of polymers from n-vinyl compounds |
| 11/29/2000 | EP1054912A1 Method for retarded anionic polymerization |
| 11/29/2000 | CN1275139A Process for production of heterophasic polymer compositions and compositions thus obtained |
| 11/28/2000 | US6153706 Protected multi-functionalized star polymers and processes for making the same |
| 11/28/2000 | US6153695 Process for the preparation of block copolymers |
| 11/23/2000 | WO2000070607A1 Substrates for optical storage media |
| 11/23/2000 | DE19923579A1 Polymerization of diene in solvent containing vinyl-aromatic monomer to give rubber for production of e.g. impact polystyrene involves using Group 4, 5 or 6 transition metal chelate catalyst and Lewis acid cocatalyst |
| 11/23/2000 | CA2373712A1 Substrates for optical storage media |
| 11/22/2000 | CN1274374A Linar block copolymer and resin compsn. containing same |
| 11/21/2000 | US6150487 Multifunctional organic alkali metal initiator and its synthesis, anionic polymerized star polymers and their preparation |
| 11/21/2000 | US6150463 Vinyl aromatic/conjugated diene block copolymers deactivated to alkali metal-alcoholate termination and treated with cyclic anhydride |
| 11/16/2000 | WO2000068276A1 Process for producing olefin living polymer |
| 11/16/2000 | DE19921943A1 Substrate for optical data storage, based on homo-, co- and/or block polymers of vinylcyclohexane, and has specified moment of inertia and specific density |
| 11/15/2000 | EP1051436A1 Novel surfactant copolymers based on methylidene malonate |
| 11/15/2000 | EP1051435A1 Minimum residence time hydrogenation process for polyisoprene-polybutadiene block copolymers |
| 11/14/2000 | US6147180 Thermoplastic elastomer compositions from branched olefin copolymers |
| 11/14/2000 | US6147164 Technique for reducing the cold flow of rubbers |
| 11/14/2000 | US6147152 Polypropylene resin compositions and interior automotive trim parts |
| 11/14/2000 | US6146762 Modified porous silica, process for its manufacture and its use in paints and as a carrier pigments and dyes |
| 11/09/2000 | WO2000066640A1 Process for producing alfa-olefin polymers |
| 11/09/2000 | WO2000066639A1 Propylene copolymer and molded object obtained by molding the copolymer |
| 11/08/2000 | EP1050558A1 Ethylene/alpha-olefin copolymer composition, graft modified ethylene/alpha-olefine copolymer composition, ehtylene copolymer composition, and multi-stage olefin polymerization process |
| 11/08/2000 | EP0918806B1 Process for producing diene polymer solutions in vinyl aromatic monomers |
| 11/07/2000 | US6143832 Impact strength, transparency |
| 11/02/2000 | WO2000064948A1 A method of anionically polymerizing monomers by contacting the monomers with a monofunctional anionic polymerization initiator |
| 11/02/2000 | DE10021299A1 Polymere mit O-substituierter Vinylphenoleinheit und sie enthaltende Resistzusammensetzungen Polymers with O-substituted vinylphenol unit and they resist compositions containing |
| 11/02/2000 | DE10021298A1 Negativ arbeitende Resistzusammensetzung The negative-working resist composition |
| 10/31/2000 | US6140433 Anionic homopolymerization of monovinyl aromatic hydrocarbon, then copolymerization with second monovinyl aromatic monomer and a conjugated diene monomer with each polymerization step respectively initiated with organolithium compound |
| 10/26/2000 | WO2000063267A1 Method for producing block copolymers |
| 10/26/2000 | WO2000063256A1 Living cationic polymers prepared from silyl-functional aromatic initiators |
| 10/26/2000 | DE19917675A1 Preparation of rubber-elastic vinyl aromatic polymer-diene block copolymer, for use in shaped articles, films or foams, involves polymerization of monomers by radical polymerization initiation |
| 10/25/2000 | EP1046656A1 Production of polyethylene |
| 10/25/2000 | EP1046655A1 Production of polyethylene |
| 10/25/2000 | CN1057777C Process for preparing thermoplastic olefin polymer |
| 10/24/2000 | US6136924 Catalysis with transition metal compound and cocatalyst; molecular weight control |
| 10/24/2000 | US6136921 Alkali metal-terminated polymer reacted with diglycidyl ether derivative coupling agent; corrosion and wear resistance; radiation transparent |
| 10/19/2000 | WO2000061682A1 Particulate thermoplastic elastomer resin for powder molding |
| 10/19/2000 | WO2000026267A9 BRANCHED AND HYPERBRANCHED POLYETHERIMIDES FROM STABLE A1Bn, AB, AA, AND BB MONOMERS; AM ENDCAPPING AGENTS |
| 10/18/2000 | EP1044995A1 Ethylene interpolymerizations |
| 10/18/2000 | EP1044989A1 Method for preparing polymer |
| 10/18/2000 | EP1044225A1 Propylene polymers incorporating macromers |
| 10/18/2000 | CN1057537C Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them |
| 10/17/2000 | US6133376 Rubber for a high-performance tire tread |
| 10/17/2000 | CA2006111C Preparation of modified star polymers and the use of such polymers as luboil additives |
| 10/12/2000 | WO2000060004A1 Propylene/ethylene block copolymer composition for exterior automotive part |
| 10/12/2000 | WO2000060001A1 Polyolefins and uses thereof |
| 10/12/2000 | WO2000059968A1 Graft, graft-block, block-graft, and star-shaped copolymers and methods of making them |
| 10/12/2000 | WO2000059963A1 Fluorinated copolymers for coating biomedical devices and a process for their manufacture |
| 10/12/2000 | CA2365460A1 Fluorinated copolymers for coating biomedical devices and a process for their manufacture |
| 10/11/2000 | EP1043347A1 Composition, particularly for cosmetics, containing star shaped polymers, the polymers themselves and their use |
| 10/11/2000 | EP1043346A1 Cosmetic compositions containing star shaped polymers, the polymers themselves and their use in particular for hair |
| 10/11/2000 | EP1043345A1 Composition, particularly for cosmetics and pharmaceuticals, containing star shaped polymers, the polymers themselves and their use |
| 10/11/2000 | EP1043344A1 Composition, particularly for cosmetics, containing star shaped polymers, the polymers themselves and their use |
| 10/11/2000 | EP1043343A1 Composition, particularly for cosmetics, containing star shaped polymers, the polymers themselves and their use |
| 10/11/2000 | EP1042629A1 High resistance polypropylene tube |
| 10/11/2000 | EP1042401A1 Polyolefin composition having a high balance of stiffness and impact strength |
| 10/11/2000 | CN1269371A Preparation of conjugated diene and/or monovinyl arene polymer |
| 10/10/2000 | US6130291 As motor oil additives and viscosity index improvers, to to decrease viscosity of lubricating oils over wide temperature range |