| 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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| 03/18/2003 | US6534593 Block copolymer composition, process for producing the same, and pressure-sensitive adhesive composition |
| 03/13/2003 | WO2003020825A1 Elastomer composition and pressure-sensitive adhesives made by using the same |
| 03/13/2003 | WO2001090208A1 Highly flowable propylene block copolymers |
| 03/13/2003 | US20030050395 Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein |
| 03/13/2003 | CA2422598A1 Highly flowable propylene block copolymers |
| 03/12/2003 | EP1290053A1 Highly flowable propylene block copolymers |
| 03/12/2003 | EP0942018B1 (meth)acrylic ester copolymers and process for producing the same |
| 03/12/2003 | CN1102893C 弹性包装薄膜 Flexible packaging film |
| 03/06/2003 | WO2003018656A1 Block copolymer, process for producing the same, and molded object |
| 03/06/2003 | WO2003018648A1 Poly(heteroaromatic) block copolymers with electrical conductivity |
| 03/06/2003 | WO2002081079A3 A continuous process for the production of combinatorial libraries of materials |
| 03/06/2003 | US20030045644 Composition comprising polymers having a star structure, the polymers, and their use |
| 03/06/2003 | US20030042658 Process for producing a polyethylene coating on a substrate |
| 03/05/2003 | EP1062256A4 Dynamic vulcanization of polymer blends from series reactors |
| 03/05/2003 | CN1400980A Ethylene high pressure polymerization while preventing undesired polymer deposits |
| 03/04/2003 | US6528599 Polar unsaturated compound; anionic polymerization |
| 02/27/2003 | WO2003016366A1 Ethylenic copolymer and film comprising the same |
| 02/27/2003 | WO2003016365A1 Copolymer of conjugated cyclodiene |
| 02/27/2003 | US20030040589 Anionic polymerization of styrenic monomer in presece of solvent with catalytic system including alkaline derivative and one alkyl magnesium derivative |
| 02/27/2003 | US20030040588 For producing films, sheets and pipes |
| 02/26/2003 | EP1285932A2 Group 2 metal containing catalyst system |
| 02/26/2003 | EP0998502B1 Enhanced hydrogenation catalyst removal from block copolymers by reduction in polymer cement viscosity by increasing the vinyl content of the block copolymers |
| 02/25/2003 | US6525140 Method of preparation of coupled branched and linear polymer compositions |
| 02/20/2003 | US20030035756 Continuous process for the production of combinatorial libraries of materials |
| 02/19/2003 | EP1283698A1 Use in cosmetics of block ethylene copolymers with elastic character and compositions containing same |
| 02/19/2003 | CN1398272A Propylene impact copolymers |
| 02/19/2003 | CN1397265A Local compsns. contg. diblock polymer |
| 02/18/2003 | US6521733 Tapered aromatic-vinyl/conjugated-diene copolymer rubber, process for producing the same and rubber composition |
| 02/18/2003 | US6521712 Glass-clear impact-modified polystyrene based on styrene-butadiene block copolymers |
| 02/13/2003 | WO2003011962A1 Soft polyolefin compositions |
| 02/13/2003 | CA2453641A1 Soft polyolefin compositions |
| 02/12/2003 | EP1283222A1 Solid catalyst ingredient and catalyst each for olefin polymerization and propylene block copolymer |
| 02/12/2003 | EP1283221A1 Syndiotactic styrene polymers and process for the production thereof |
| 02/11/2003 | US6518379 Used for preparing high-impact polystyrene, acrylonitrile-butadiene-styrene copolymers or methyl methacrylate-butadiene-styrene copolymers |
| 02/11/2003 | US6518363 Rigidity; impact strength |
| 02/06/2003 | WO2003010252A1 Antifogging coating composition and article coated therewith |
| 02/06/2003 | US20030027933 Lowering the gel point by adding a block copolymer comprises a crystallizable polyalkylene block and a low crystallinity polyalkylene block, e.g., a hydrogenated butadiene-isoprene copolymer |
| 02/05/2003 | CN1395603A Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein |
| 02/04/2003 | US6515083 Process for producing isobutylene block copolymer |
| 01/30/2003 | US20030023019 To produce shaped article having good impact resistance and luster |
| 01/29/2003 | EP1279699A1 Soft polyolefin compositions |
| 01/29/2003 | EP1279398A2 Composition for topical use containing a diblock-polymer |
| 01/29/2003 | EP1278789A1 Block copolymers for rubber compositions for use in tyres |
| 01/28/2003 | US6512060 Atom or group transfer radical polymerization |
| 01/28/2003 | US6512056 Star polymers having statistical poly(isobutylene-co-styrene) copolymer arms |
| 01/28/2003 | CA2162321C Block copolymers interpolymerized with in situ polystyrene and process for preparation thereof |
| 01/28/2003 | CA2041898C Polymer compositions |
| 01/23/2003 | WO2003006512A1 Method for catalytic polymerization using an ultra-high activity non-metallocene pre-catalyst |
| 01/23/2003 | WO2002057386A3 Adhesive composition |
| 01/23/2003 | WO2002047731A3 Drug delivery compositions and coated medical devices |
| 01/22/2003 | EP0882572B1 Metal/synthetic resin laminate and synthetic resin-clad metallic pipe |
| 01/16/2003 | US20030013826 Multiblock interpolymers and processes for the preparation thereof |
| 01/16/2003 | US20030013825 By using a ring opening metathesis polymerization (ROMP) of a cycloalkene and chain transfer agent to form a telechelic polymer, followed by an atom transfer radical polymerization (ATRP) reaction with another monomer such as styrene |
| 01/15/2003 | EP1275689A1 Pigment compositions with modified block copolymer dispersants |
| 01/15/2003 | EP1275670A1 Olefin block copolymers, production processes of the same and use thereof |
| 01/15/2003 | EP1275661A1 Method of polymerizing olefin |
| 01/15/2003 | EP1274736A1 Method for preparing coupled polymers |
| 01/14/2003 | US6506862 Process for the preparation of a diene elastomer by anionic polymerization |
| 01/14/2003 | US6506837 Organize in water to form micelles; gelling agents or thickeners for aqueous medium; viscoelastic gels |
| 01/14/2003 | CA2157695C Propylene block copolymer, process for producing the same, and resin composition comprising the same |
| 01/09/2003 | WO2003002626A1 Propylene polymer resin with improved properties |
| 01/09/2003 | WO2003002625A1 Propylene random copolymer and process for the production thereof |
| 01/09/2003 | US20030008982 Method for carrying out radical ethylene high-pressure polymerization while preventing undesired polymer deposits |
| 01/08/2003 | EP1272562A1 Environment responsive gelling copolymer |
| 01/08/2003 | EP1272559A1 Process for producing propylene based polymer compositions |
| 01/08/2003 | EP0975579B1 Living olefin polymerization processes |
| 01/08/2003 | CN1098289C Elastomers and process for their manufacture |
| 01/07/2003 | US6503993 Propylene polymers and products thereof |
| 01/03/2003 | WO2002055193A3 Type of catalyst made from a rare earth and magnesium, use thereof in olefin or lactone polymerisation and the ethylene (meth)acrylic co-ester diblock copolymers obtained |
| 01/02/2003 | US20030004267 Butadiene-styrene copolymer |
| 01/02/2003 | EP1270699A2 Adhesive particularly for unpolar surfaces |
| 01/02/2003 | EP1270628A1 Propylene random copolymer and process for the production thereof |
| 01/02/2003 | EP1270627A1 Propylene polymer resin with improved properties |
| 01/02/2003 | EP1270626A1 Catalyst composition and process for producing copolymer |
| 01/02/2003 | EP1270625A1 Block copolymer rubber, resin modifier, and resin composition |
| 01/02/2003 | EP1268666A1 Improved flow carbonate polymer blends |
| 01/02/2003 | EP0856522B1 A multifunctional organic alkali metal initiator and its synthesis, anonic polymerised star polymers and their preparation |
| 01/01/2003 | CN1097600C Alkenyl-containing isobutylene grop block copolymer and its producing process |
| 12/27/2002 | WO2002102891A1 Ethylene polymer composition |
| 12/27/2002 | WO2002102889A1 Rubber composition, crosslinkable rubber composition and crosslinked articles |
| 12/27/2002 | WO2002102865A1 Annealed polypropylene pipes and fittings |
| 12/27/2002 | WO2002088205A3 Method for preparing polyalphaolefin from 1-octene |
| 12/26/2002 | US20020198343 Uniform initiation of anionic polymerization using organo-substituted alkali metal initiators |
| 12/26/2002 | US20020198336 Thermoplastic compositions of isotactic propylene polymers and flexible propylene polymers having reduced isotacticity and a process for the preparation thereof |
| 12/26/2002 | US20020198316 Radical aqueous emulsion polymerization in the presence of at least one ethylenically unsaturated monomer of at least one radical polymerization initiator and at least one surface-active block copolymer |
| 12/25/2002 | CN1387541A Method for carrying out anionic polymerization of vinyl aromatic monomers |
| 12/25/2002 | CN1386794A Pigment composition contg. modified block copolymer disperser |
| 12/19/2002 | WO2002070570A3 Propylene polymers for films |
| 12/19/2002 | US20020193538 Novel (CO) polymers and a novel polymerization process based on atom (or group) transfer radical polymerization |
| 12/19/2002 | US20020193535 Polypropylene preparation |
| 12/19/2002 | US20020193483 Block copolymer composition |
| 12/18/2002 | EP1266933A1 Polyethylene blends |
| 12/18/2002 | EP1266916A1 Multiblock copolymer the preparing method thereof |
| 12/18/2002 | EP1265959A1 Process for producing a polyethylene coating on a substrate |
| 12/18/2002 | CN1096476C Process for preparing copolymers and blend compositions containing the came |
| 12/17/2002 | US6495647 Initiators for carbocationic polymerization of olefins |
| 12/12/2002 | WO2002098975A1 Amphoteric stabilization of crude petroleum |
| 12/12/2002 | WO2002098521A1 Mouth guard and sheet for mouth guard |
| 12/11/2002 | EP1263912A2 Adhesive for bonding to low surface energy surfaces |
| 12/11/2002 | EP1263799A1 A process for removing hydrogenation catalyst residue from hydrogenated polymers |