| 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) |
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| 07/10/2002 | CN1357555A Organic stannic dilithium compound and its synthesis |
| 07/10/2002 | CN1087317C Block polymer having functional groups at both ends |
| 07/09/2002 | US6417281 Processing olefin copolymers |
| 07/09/2002 | US6417272 Process for the preparation of block copolymers |
| 07/09/2002 | US6417270 Means of producing high diblock content thermoplastic elastomers with functional termination |
| 07/09/2002 | US6416875 Vinyl aromatic and conjugated diene monomers used for automobile instrument panels and lenses |
| 07/09/2002 | CA2168423C Heterogeneous polymerisation in carbon dioxide |
| 07/09/2002 | CA2042438C Selective hydrogenation of conjugated diolefin polymers |
| 07/04/2002 | WO2002051912A1 Polyolefin sheets for thermoforming |
| 07/04/2002 | US20020086947 Component A is propylene homopolymer or copolymer, wherein copolymer containing less than 10% by weight of ethylene, butene, hexene, octene monomers, component B is homo or copolymer of propylene with 20-70% of above olefins |
| 07/04/2002 | CA2406611A1 Polyolefin sheets for thermoforming |
| 07/03/2002 | EP1219650A2 Star polymer colloidal stabilizers |
| 07/03/2002 | EP1219506A2 Air bag housing cover |
| 07/03/2002 | EP1218420A1 Hydrogenated block copolymers and optical media discs produced therefrom |
| 07/03/2002 | EP1218386A1 Olefin polymerization catalyst comprising amine bis(phenolate) complex |
| 07/02/2002 | US6414101 Dendritic or hyperbranched polymer of hydroxystyrene derivative |
| 07/02/2002 | US6413306 Pigment dispersions containing ABC-block polymer dispersant |
| 07/02/2002 | CA2103380C Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process |
| 07/02/2002 | CA2032802C Process for the preparation of a polypropylene molding composition |
| 06/27/2002 | WO2002002663A3 Block copolymers containing both polystyrene and low vinyl content polydiene hard blocks |
| 06/27/2002 | US20020082376 Heat sealability and softness, for producing films |
| 06/27/2002 | US20020082370 Modifiers for anionic polymerization |
| 06/27/2002 | US20020082354 Process for producing isobutylene block copolymer |
| 06/26/2002 | EP1217281A1 Tube made from cured elastomer and fluoropolymer |
| 06/26/2002 | EP1216995A2 Method for anionically polymerizing styrene derivatives containing carbazole as functional side group |
| 06/26/2002 | EP1216275A1 Polymer composition containing a fluorochemical oligomer |
| 06/26/2002 | CN1355827A Compositions comprising hydrogenation block copolymers and end-use applications thereof |
| 06/26/2002 | CN1355815A Hydrogenated block copolymers and optical discs produced therefrom |
| 06/25/2002 | US6410666 Contacting a cycloalkene with chain transfer agent in presence of metathesis catalyst forming telechelic polymer; reacting with alkene |
| 06/25/2002 | US6410654 Polymerizing styrene in presence of butadiene-styrene copolymer |
| 06/20/2002 | WO2002048216A2 Method for producing homopolymers and copolymers of isobutene |
| 06/20/2002 | WO2002048211A2 Hydrogenated block copolymers having varying sizes of hydrogenated vinyl aromatic blocks |
| 06/20/2002 | WO2002047731A2 Drug delivery compositions and coated medical devices |
| 06/20/2002 | WO2002022688A3 Method for block polymer synthesis by controlled radical polymerisation in the presence of a disulphide compound |
| 06/20/2002 | WO2002016491A3 Rubber compositions and vulcanizates including comb-branched polymers |
| 06/20/2002 | US20020077434 Preparation of vinyl-containing macromers |
| 06/20/2002 | US20020076644 Of unsaturated, high molecular weight, endgroup-modified polymers such as styrene-isoprene block living polymer terminated with methacryloyl chloride, and photoinitiator; lower solvent swell, increased softness |
| 06/20/2002 | CA2447900A1 Drug delivery compositions and medical devices containing block copolymer |
| 06/20/2002 | CA2430230A1 Method for producing homopolymers and copolymers of isobutene |
| 06/18/2002 | US6407187 (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization |
| 06/18/2002 | US6407185 Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof |
| 06/18/2002 | US6407168 Ethylene-propylene copolymer |
| 06/18/2002 | CA2037926C Polystyrene-polyisoprene-polystyrene block copolymers, hot-melt adhesive compositions, and articles produced therefrom |
| 06/13/2002 | DE10061715A1 Verfahren zur Herstellung von Homo- und Copolymeren des Isobutens A process for the preparation of homo- and copolymers of isobutene |
| 06/12/2002 | EP0923618B1 Improved propylene polymers for oriented films |
| 06/12/2002 | EP0918805B1 Anionic polymerisation process |
| 06/06/2002 | WO2002044272A1 Polyolefin compositions with improved properties |
| 06/05/2002 | EP1211289A1 Polyolefin compositions with improved properties |
| 06/05/2002 | EP1211272A1 Butadiene/isoprene/aromatic vinyl hydrocarbon sevenblock copolymer and the preparing method thereof |
| 06/05/2002 | EP1211271A1 Alkenylphenol copolymer and process for producing the same |
| 06/05/2002 | EP1211270A1 Star block copolymer |
| 06/04/2002 | US6399727 Complex |
| 06/04/2002 | US6399707 Impact copolymer and plastomer blend |
| 06/04/2002 | CA2232532C Initiating system and process for the anionic (co) polymerization of (meth)acrylic,vinylaromatic and/or diene monomers |
| 06/04/2002 | CA2032803C Process for the preparation of a polypropylene molding composition |
| 05/29/2002 | EP1209179A1 Processes for producing polyolefin composition |
| 05/29/2002 | EP1209171A1 Process for producing olefin living polymer |
| 05/29/2002 | EP1209170A1 Method of continuous cationic living polymerization |
| 05/29/2002 | EP1208119A1 Aqueous gelled composition comprising a block copolymer including at least a water soluble block and a hydrophobic block |
| 05/29/2002 | EP1208118A2 Production of haze-free block copolymers |
| 05/29/2002 | DE10055497A1 Modifizierungsmittel für die anionische Polymerisation Modifiers for the anionic polymerization |
| 05/28/2002 | US6395832 Polyolefin composition having a high balance of stiffness and impact strength |
| 05/28/2002 | CA2059838C Olefin polymerization and copolymerization process |
| 05/23/2002 | WO2002040611A1 Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein |
| 05/23/2002 | WO2002040561A2 Composition based on propylene polymers and process for obtaining same |
| 05/23/2002 | WO2002000806A3 Adhesives with improved die-cutting performance |
| 05/23/2002 | US20020061982 At least two distinct blocks of hydrogenated vinyl aromatic polymer, and at least one block of hydrogenated conjugated diene polymer |
| 05/22/2002 | EP1206499A1 Propylene polymer compositions having improved impact strength and excellent optical properties |
| 05/22/2002 | CN1350552A Multi-stage process for the (co) polymerization of olefins |
| 05/22/2002 | CN1350015A Star-shaped isoprene, butadiene and styrene block copolymer and its prepn |
| 05/22/2002 | CN1350014A Star-shaped styrene-conjugated diolefine block copolymer and its prepn |
| 05/22/2002 | CN1350013A Star-shaped conjugated diolefine-styrene block copolymer and its prepn |
| 05/22/2002 | CN1350012A Star-shaped butadiene, isopene and styrene block copolymer and its prepn |
| 05/22/2002 | CN1350011A Star-shaped butadiene-styrene block copolymer and its prepn |
| 05/21/2002 | US6391998 Processing olefin copolymers |
| 05/21/2002 | US6391981 Living polymer |
| 05/21/2002 | US6391807 Blend with thermoplastic or thermosetting resin; oil and water repellency; electrets; medical gowns; films, fibers, fabrics, sheets |
| 05/21/2002 | US6391471 High speed response, durability; semiconductors, light emitting diodes, solar batteries, field effect transistors |
| 05/16/2002 | WO2002038671A1 Moldability modifier for polypropylene resin and polypropylene resin composition containing the same |
| 05/16/2002 | WO2002038642A1 Block copolymer, composition thereof, and film made thereof |
| 05/16/2002 | WO2002016449A3 A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes |
| 05/15/2002 | EP1205495A2 Modification agent for anionic polymerisation |
| 05/14/2002 | US6388149 Process for reacting an organic compound in the presence of a supported ruthenium catalyst |
| 05/14/2002 | US6388016 Dynamic vulcanization of polymer blends from series reactors |
| 05/14/2002 | CA2028454C Star shaped polymer, its preparation and lubricating compositions containing it |
| 05/10/2002 | WO2002036678A1 Polyethylene pipe resins and production thereof |
| 05/09/2002 | US20020055598 Acid activation of ruthenium metathesis catalysts and living ROMP metathesis polymerization in water |
| 05/09/2002 | CA2361080A1 Modifiers for anionic polymerization |
| 05/08/2002 | EP1203790A1 Particulate thermoplastic elastomer resin for powder molding |
| 05/08/2002 | EP1203058A1 Elastic sealing material on the basis of block copolymers made of isobutene and vinyl aromatic monomers |
| 05/07/2002 | US6384146 Graft, graft-block, block-graft, and star-shaped copolymers and methods of making them |
| 05/07/2002 | US6384142 Reactor produced impact copolymer composition comprising propylene homopolymer or copolymer comprising ethylene, butene, hexene or octene comonomer, and propylene copolymer comprising ethylene, butene, hexene and/or octene comonomer |
| 05/02/2002 | WO2002034829A1 Polyethylene pipe resins and production thereof |
| 05/02/2002 | EP1201713A1 Polyethylene pipe resins and production thereof |
| 05/02/2002 | EP1201711A1 Polyethylene pipe resins and production thereof |
| 05/01/2002 | CN1347422A Method for copolymerization and resulting copolymers |
| 04/30/2002 | US6380315 Process for preparing polymers in the presence of triazolyl radicals |
| 04/30/2002 | US6380311 Controlling molecular weight distribution |
| 04/30/2002 | US6380303 Rubber blend; star polymer |
| 04/25/2002 | US20020049292 Processing olefin copolymers |