| 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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| 10/08/1997 | EP0799842A1 Block copolymer and process for producing the same |
| 10/08/1997 | EP0799725A1 Tire treads having low rolling resistance and improved anti-lock braking |
| 10/08/1997 | CN1161352A Compositions based on statistical propylene copolymers, process for their mfr. and multilayer heat-sealable sheets contg. them |
| 10/07/1997 | US5674799 Polymerization catalysts |
| 10/01/1997 | EP0797626A1 Method for preparation of impact-resistant modified polystyrene molding compounds |
| 10/01/1997 | EP0797595A2 Living radical polymerization of vinyl monomers |
| 10/01/1997 | EP0797594A1 Initiation via haloboration in living cationic polymerization |
| 10/01/1997 | EP0729482B1 Block copolymers having improved combinations of properties |
| 10/01/1997 | EP0691991B1 Process for the preparation of a block copolymer composition |
| 09/30/1997 | US5672668 Process for the preparation of polyolefins |
| 09/30/1997 | US5672658 Polymerizing propylene first, then ethylene and propylene together using specified coordination catalyst |
| 09/25/1997 | WO1997034938A1 Initiators for the anionic polymerization of monomers containing at least one ethylenically unsaturated group |
| 09/24/1997 | EP0796871A2 Process for the polymerisation of conjugated diene monomers |
| 09/24/1997 | CN1160408A Polyurethane coatings and adhesives contg. monohydroxylated diene polymers and epoxidized derivs. thereof |
| 09/23/1997 | US5670580 Propylene block copolymer, process for preparing same, and modified copolymer using propylene block copolymer |
| 09/18/1997 | DE19610350A1 Initiatoren für die anionisch initiierte Polymerisation von wenigstens eine ethylenisch ungesättigte Gruppe aufweisenden Monomeren Initiators having the anionically initiated polymerization of at least one ethylenically unsaturated monomer group |
| 09/18/1997 | CA2200020A1 Method for the control of vinyl content in diene polymers |
| 09/17/1997 | EP0794968A1 Process for coagulation finishing of polymers |
| 09/16/1997 | US5668231 Heat-resistant maleimido polymers/block copolymers |
| 09/16/1997 | US5668208 Functionalized radial styrene-isoprene copolymers |
| 09/09/1997 | US5665858 Process for coagulation finishing of polymers |
| 09/09/1997 | US5665837 Initiation via haloboration in living cationic polymerization |
| 09/09/1997 | US5665827 Synthesis of multiblock polymers using group IIA and IIB metal cyclic organometallic initiators |
| 09/04/1997 | WO1997031953A1 Method for preparing (co)polymers having a narrow molecular weight distribution |
| 09/03/1997 | EP0546191B1 Polypropylene resin and its composition |
| 09/03/1997 | EP0527221B1 Process for preparing polyolefins having a bimodal molecular weight distribution |
| 09/03/1997 | CN1158337A Improved propylene polymers |
| 09/02/1997 | US5663239 Star-branched block elastomeric copolymers |
| 08/27/1997 | EP0791609A2 High molecular polypropylene having a broad molecular weight distribution |
| 08/27/1997 | EP0791021A1 Hyperbranched polymers from ab monomers |
| 08/27/1997 | EP0791018A2 Carbocationic catalysts and process for using said catalysts |
| 08/26/1997 | US5661096 Metallocenes with aluminoxanes as cocatalysts |
| 08/20/1997 | EP0790262A1 Propylene-ethylene copolymer compositions and process for the production thereof |
| 08/20/1997 | EP0790076A2 Catalysts containing metallocenes with arylsubstituted indenyl derivatives as ligands, process and intermediates for the preparation of these metallocenes and their use |
| 08/19/1997 | US5658986 Free radical polymerization containing iniferter |
| 08/14/1997 | WO1997029140A1 Vinyl aromatic block copolymers and compositions containing them |
| 08/14/1997 | CA2245672A1 Vinyl aromatic block copolymers and compositions containing them |
| 08/07/1997 | WO1997028201A1 Preparation of branched polymers |
| 08/05/1997 | US5654372 Polypropylene composition and the film thereof |
| 08/05/1997 | US5654361 Plastisols containing anionic polymers |
| 07/31/1997 | WO1997027222A1 Process for preparing an aqueous polymer dispersion by the method of radical aqueous emulsion polymerization |
| 07/31/1997 | DE19602538A1 Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion nach der Methode der radikalischen wäßrigen Emulsionspolymerisation A process for preparing an aqueous polymer dispersion by the method of free radical aqueous emulsion |
| 07/30/1997 | EP0785960A1 Polyurethane coatings and adhesives containing monohydroxylated diene polymers and epoxidized derivatives thereof |
| 07/30/1997 | EP0785954A1 New polypropylene composition with broad mwd |
| 07/29/1997 | US5652303 Process for polymerizing olefins and catalyst for polymerizing olefins |
| 07/29/1997 | CA1339165C Clear, high impact block copolymers |
| 07/23/1997 | CN1035477C Multi-inlay-section thermal plastic elastic body synthesis method |
| 07/16/1997 | EP0784078A2 ABS-compositions for extrusion and deep-drawing |
| 07/15/1997 | US5648422 Process for the (co)polymerization of olefins |
| 07/10/1997 | WO1997024377A1 Functionalized initiators for anionic polymerization |
| 07/09/1997 | EP0782591A1 Polymerisable oligo and/or polyalkene acids |
| 07/09/1997 | EP0626977B1 Abc triblock methacrylate polymers |
| 07/08/1997 | US5646220 I.e. norbornene-ethylene copolymers; phase promoters |
| 07/02/1997 | CN1153183A Butadiene-isoprene-styrene block copolymer and preparing method thereof |
| 06/26/1997 | WO1997022633A1 Procatalyst, procatalyst precursor, and process for the preparation of a multimodal ethylene polymer |
| 06/26/1997 | CA2240170A1 Procatalyst, procatalyst precursor, and process for the preparation of a multimodal ethylene polymer |
| 06/25/1997 | EP0780733A1 Polymerization multiblock copolymer process and compositions thereof |
| 06/25/1997 | EP0780432A1 Compositions of random propylene copolymers, their preparation and heat-sealable laminate thereof |
| 06/25/1997 | EP0780412A1 A-B-C Block copolymers with a high elastomer content |
| 06/25/1997 | EP0578725B1 Improved viscosity modifier polybutadiene polymers |
| 06/25/1997 | CN1152927A Thermoplastic moulding material |
| 06/24/1997 | CA2128342C Organosilicon compounds having triazene groups |
| 06/19/1997 | WO1997021746A1 Process for the production of bimodalpropylene copolymers |
| 06/18/1997 | EP0778853A2 Thermoplastic moulding material |
| 06/17/1997 | US5639836 Pressurized nonaqueous emulsion polymerization in mixture of carbon dioxide, stabilizing surfactant and monomer yields water insoluble polymers |
| 06/17/1997 | US5639831 Containing vinyl aromatic hydrocarbon block, hydrogenated conjugated diene block and partially hydrogenated conjugated diene block; improved adhesion |
| 06/17/1997 | US5639830 Block copolymer of polyalkylene and halogenated poly(vinylaromatic) |
| 06/17/1997 | US5639822 Polymerizing propylene in the vapor phase in a fixed bed using hydrogen as a chain stopper and a coordination catalyst comprising a titaniferous solid component followed by the addition of an ethylene/propylene mixture |
| 06/17/1997 | CA2100999C Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition |
| 06/11/1997 | EP0778294A1 Improved propylene polymers |
| 06/11/1997 | EP0778289A1 Process for producing bimodal ethylene polymers in tandem reactors |
| 06/11/1997 | EP0777691A1 Novel calibrated monodisperse magnetisable microsphere latex, preparation method therefor and use thereof in chemistry or biology |
| 06/11/1997 | EP0681594B1 Block copolymer having mixed molecular weight endblocks |
| 06/11/1997 | CN1151412A Phenylethylene-butadiene block copolymer and prodn. method |
| 06/11/1997 | CN1151408A Catalyst for olefin polymerization and method for producing olefin polymers using the same |
| 06/10/1997 | US5637783 Hydrogenated, functionized conjugated dienes block polymers |
| 06/10/1997 | US5637726 Eyeglasses; contact lenses |
| 06/04/1997 | EP0776900A1 Olefin polymerization catalyst compositions |
| 06/04/1997 | EP0587907B1 Thermoplastic resin composition containing glass fiber |
| 06/03/1997 | US5635561 Star block copolymer of vinylaromatic monomer and of conjugated diene process for preparing it, and its compositions with crystal polystyrene |
| 06/02/1997 | CA2191383A1 Olefin polymerization catalyst compositions |
| 05/29/1997 | WO1997019135A1 Propylene composition, process for preparing the same, polypropylene composition, and molded articles |
| 05/28/1997 | EP0775714A2 Propylene copolymers |
| 05/27/1997 | US5633415 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 05/27/1997 | US5633324 Block copolymer of polyalkylene and halogenated poly (vinyl aromatic) |
| 05/27/1997 | US5633323 Multifunctional initiator for obtaining star-shaped polymers by an anionic route, process for its manufacture and corresponding star-shaped polymers, process for their manufacture and their applications |
| 05/22/1997 | WO1997018250A1 Block copolymerisate and process for the production thereof by anionic polymerisation |
| 05/22/1997 | WO1997018247A1 Improved processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties |
| 05/22/1997 | DE19542643A1 Verfahren zur Herstellung von Blockcopolymerisaten durch anionische Polymerisation Process for the preparation of block copolymers by anionic polymerization |
| 05/21/1997 | CN1150158A Process for preparing stereoblock poly-isoprene |
| 05/14/1997 | EP0773258A2 Film extruded from a blend of ethylene copolymers |
| 05/14/1997 | CN1149879A Process for preparing olefin polymer |
| 05/13/1997 | US5629393 Initiating process and system for the anionic polymerization of acrylic monomers |
| 05/13/1997 | CA2074133C System for initiating the anionic polymerization of monomers |
| 05/13/1997 | CA2040454C Process for making transparent shock resistant styrene resin |
| 05/09/1997 | WO1997016465A1 Telechelic polymers from mixed initiator |
| 05/07/1997 | EP0771844A2 Resin composition |
| 05/07/1997 | EP0754196A4 Aqueous polymerization processes |
| 05/07/1997 | CN1149301A Ethylene alpha-olefin block copolymers and methods for production thereof |
| 05/07/1997 | CN1149061A Block polymer of isoprene and styrene and preparation thereof |