| 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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| 04/13/2006 | US20060079646 35 to 58% by weight of a random copolymer of propylene containing 9 to 30% by weight of 1-butene monomer, 0 to 0.5% by weight of monomeric ethylene; 65 to 42% by weight of a random copolymer of propylene containing 35 to 55% by weight of 1-butene and 0 to 0.5% by weight of monomeric ethylene |
| 04/13/2006 | US20060079641 Thermoplastic elastomer composition |
| 04/13/2006 | US20060079603 Particle composition, recording method, and recording apparatus using the particle compositon |
| 04/12/2006 | EP1645576A1 Propylene block copolymer |
| 04/12/2006 | CN1759126A A quasi-living metal catalyst for ethylene homo-polymerization and co-polymerization with 5-norbornen-2-yl acetate |
| 04/11/2006 | US7026407 melt kneading mixtures of addition copolymers, unsaturated amino compounds, peroxy compounds and vinyl aromatic compounds in extruders; multistage |
| 04/11/2006 | US7026406 Syndiotactic styrene polymers and process for the production thereof |
| 04/11/2006 | US7026040 Crystal structure; mixture of homopolymers and copolymers; using coordination catalyst |
| 04/06/2006 | US20060074194 Polyethylene blow molding composition for producing jerry cans |
| 04/06/2006 | US20060074193 Polyethylene blow molding composition for producing large containers |
| 04/06/2006 | CA2581556A1 Asymmetric linear tapered monoalkenyl arene-conjugated diene block copolymers |
| 04/05/2006 | EP1641853A2 Fibers made from block copolymer |
| 04/05/2006 | CN1756781A Block (co)polymer, block copolymer composition for asphalt modification, process for producing the same, and asphalt composition |
| 04/05/2006 | CN1249153C Reactor alloy of polystyrene having high impact resistance |
| 04/05/2006 | CN1249100C Block copolymer and thermoplastic resin composition |
| 04/04/2006 | US7022766 To provide low temperature properties and well-balanced viscosity and shear stability to lubricating oils |
| 04/04/2006 | CA2139175C Block co-polymer starred with an aromatic vinyl monomer and a conjuguated diene, production process of the said co-polymer and compositions including it and crystal polystyrene |
| 03/30/2006 | US20060069212 Fluids having partially hydrogenated substituted styrene linear dimers and method of making same |
| 03/30/2006 | US20060069210 Impact-modified compositions |
| 03/30/2006 | US20060069209 Heat stable functionalized polyolefin emulsions |
| 03/29/2006 | EP1639024A1 Thermoplastic elastomeric multiblock copolymers of isobutylene and norbornene |
| 03/29/2006 | EP1551891B1 Shrink film |
| 03/29/2006 | EP1544249A4 Thermoplastic elastomer molding |
| 03/29/2006 | EP1394187B1 Process for producing olefin/aromatic vinyl copolymer |
| 03/29/2006 | EP1347995B1 Method for producing homopolymers and copolymers of isobutene |
| 03/29/2006 | CN1247643C Electrostatic copying ink powderd adhesive resin and its preparation method and ink powder adhesive resin composition |
| 03/29/2006 | CN1247642C Unimodal radial block copolymer possessing random graded chain and its preparation method |
| 03/29/2006 | CN1247641C Unimodal radial block copolymer thermalplastic elastomer and its preparation method |
| 03/29/2006 | CN1247620C Solid catalyst component for olefine polymerization and its preparation, process for preparing olefine polymerization catalyst and process for preparing olefine polymer |
| 03/28/2006 | US7019157 Metallocene compounds, production process for olefin polymers using catalysts containing them and olefin polymers produced by the production process |
| 03/28/2006 | US7019076 formed by emulsion polymerization of rubber modified (meth)acrylate-styrene monomers; improved impact resistance and rigidity |
| 03/28/2006 | US7018684 Suitable for the production of sufficiently thick high-volume holographic stores. |
| 03/28/2006 | CA2209428C Process for the preparation of a catalyst useful for the hydrogenation of styrene-butadiene copolymers |
| 03/23/2006 | US20060063891 Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerization in the presence of nitroxides |
| 03/23/2006 | US20060063854 Low shrinkage and low stress dental compositions |
| 03/22/2006 | EP1637551A1 Process for producing polymer |
| 03/22/2006 | EP1637543A2 Polymerization process based on atom (or group) transfer radical polymerization |
| 03/22/2006 | CN1749290A Polarized SEBS and its preparing mthod |
| 03/22/2006 | CN1246377C Polymer composition |
| 03/21/2006 | CA2155686C Asymmetric triblock copolymer viscosity index improver for oil compositions |
| 03/16/2006 | WO2006027164A1 Polymer latex suitable for the preparation of dip-molded articles |
| 03/16/2006 | US20060058465 Particle size and morphology control in rubber modified monovinylidene aromatic polymers |
| 03/16/2006 | US20060058463 Blend of 2 propylene-alpha-olefin copolymers, prepared by a multistage gas phase polymerization using a metallocene catalyst, e.g., dimethylsilyl(2-methyl-4-(para-tert-butylphenyl)indenyl)(2-isopropyl-4-(para-tert-butylphenyl)indenyl)zirconium dichloride, which is used in both stages; separate phases |
| 03/16/2006 | US20060058177 Initiator composition and method for anionic polymerisation |
| 03/16/2006 | US20060054513 Polymer for fuel tanks |
| 03/16/2006 | DE102005029879A1 Härtbare Epoxyharzzusammensetzung Curable epoxy resin |
| 03/16/2006 | CA2574819A1 Polymer latex suitable for the preparation of dip-molded articles |
| 03/15/2006 | EP1634894A1 Polymer latex suitable for the preparation of dip-molded articles |
| 03/15/2006 | EP1633797A1 Biodegradable branched polylactide derivativescapable of forming polymeric micelles, and their preparation method and use |
| 03/15/2006 | EP1633795A1 Articles prepared from hydrogenated block copolymers |
| 03/15/2006 | EP1325042B1 A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes |
| 03/15/2006 | EP1319027B1 Method for block polymer synthesis by controlled radical polymerisation in the presence of a disulphide compound |
| 03/14/2006 | US7012118 Stability; ozone resistance; radiation transparent; blend of hydrogenated and unhydrogenated resins |
| 03/14/2006 | CA2257313C Process for the preparation of hydrophobic/ hydrophile ab block copolymers |
| 03/09/2006 | US20060052545 Adhesive composition for a humid medium, based on block compolymers comprising at least one hydrophilic block |
| 03/09/2006 | US20060052542 Polyethylene composition for producing l-ring drums |
| 03/09/2006 | US20060052541 Polyolefin with improved scratch resistance and process for producing the same |
| 03/09/2006 | US20060052534 Polymer composition |
| 03/09/2006 | US20060051534 Ethylene-propylene block polymers |
| 03/09/2006 | US20060051313 Star polymer of calixarenes branching with copolymer of tert-butyl acrylate-butyl acrylate; use for hair styling, retaining hair shape; hair sprays, lacquers, foams, creams, gels, emulsions, lotions, and waxes |
| 03/08/2006 | EP1631604A2 Process for making a coupled block copolymer composition |
| 03/08/2006 | EP1263794B1 Continuous process for the production of controlled architecture materials |
| 03/08/2006 | EP1144534B1 Block copolymer hot-melt processable adhesives, methods of their preparation, and articles therefrom |
| 03/08/2006 | CN1745155A Packaging tape adhesive composition and packaging tape comprising it |
| 03/08/2006 | CN1745116A Conjugated diene polymers and copolymer blocks and process for preparing same |
| 03/07/2006 | US7009015 Silane compounds with an ortho-substituted aromatic ring directly attached to the silicon atom useful as electron donors in Ziegler-Natta catalysts; makes propylene polymers with high degree of stereoblocks |
| 03/07/2006 | US7009000 Coupling living polymer |
| 03/02/2006 | US20060047096 by graft modification of polyethylene or copolymer of alpha olefin of 4 to 20 Carbons with a polar group-containing monomer; excellent moldability and mechanical strength; specified relations between melt tension, swell ratio, intrinsic viscosity, melt flow, average molecular weight; no branching |
| 03/02/2006 | US20060047083 Triblock copolymers and their production methods |
| 03/02/2006 | US20060047071 Impact-resistant polyolefin compositions |
| 03/02/2006 | US20060047015 Block polymer, polymer-containing composition containing the same, ink composition and liquid applying method and liquid applying apparatus utilizing the polymer-containing composition |
| 03/02/2006 | US20060046515 Micelle-containing composition, thin film thereof, and method for producing the thin film |
| 02/23/2006 | US20060041075 Single ion conductor cross-linked polymeric networks |
| 02/22/2006 | EP1252202B1 Partly crystalline propylene polymerisate composition for production of biaxial-stretched polypropylene films |
| 02/22/2006 | CN1738856A Rubber compound for tire tread and method for the preparation thereof |
| 02/22/2006 | CN1737018A Propylene polymer resin with improved properties |
| 02/21/2006 | US7001956 Articles prepared from hydrogenated block copolymers |
| 02/21/2006 | US7001950 Injection molding, extrusion; butadiene-styrene copolymer |
| 02/16/2006 | US20060036030 Thermoplastic polymer powder |
| 02/16/2006 | US20060035996 Irradiating a propylene polymer which has been polymerized using a Ziegler-Natta catalyst with an electron beam having an energy of at least 5 MeV and a radiation dose of at least 10 kGray and mechanically processing a melt of the irradiated propylene polymer to form long chain branches on polymer |
| 02/16/2006 | CA2575574A1 Functional multi-block polymer |
| 02/15/2006 | EP1625169A1 Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus |
| 02/15/2006 | CN1735666A Use of an amphiphilic block copolymers as adhesion promoters of film-forming aqueous compositions on a low-energy surface |
| 02/15/2006 | CN1735635A Use of amphilic block copolymers in order to increase the water affinity of low-energy surfaces |
| 02/15/2006 | CN1735632A Catalysts for polymerizing olefins and method for producing olefin polymer |
| 02/14/2006 | US6998446 Butadiene-styrene block copolymers, each block is not uniformly, different size; polymerization in presence of n-butyllithium and cyclohexane solvent; hot melt adhesives; heat resistance, molecular weight control |
| 02/14/2006 | CA2347298C Organic initiators and their use in the polymerization of unsaturated monomers |
| 02/09/2006 | WO2005090427A3 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 02/09/2006 | US20060030671 Single step synthesis of functional multi-block polymer |
| 02/09/2006 | US20060030670 Graft polymer and method of preparing the same |
| 02/09/2006 | US20060030669 Thermally-reactive polymers |
| 02/09/2006 | US20060030665 Blockcopolymer compositions, having improved mechanical properties and processability and styrenic blockcopolymer to be used in them |
| 02/08/2006 | EP1622954A1 Method for producing block copolymers for tyre tread compositions, and corresponding copolymers |
| 02/08/2006 | EP1622953A1 Method for producing block copolymers for tyre tread compositions, and corresponding copolymers |
| 02/08/2006 | EP0817806B1 Polymerization process based on atom (or group) transfer radical polymerization |
| 02/08/2006 | CN1732407A Curable resin composition and flexographic printing plate material using the same |
| 02/08/2006 | CN1732222A 聚合物组合物 The polymer composition |
| 02/08/2006 | CN1240728C Hydrogenated block copolymers having varying sizes of hydrogenated vinyl aromatic blocks |
| 02/07/2006 | US6995228 A polymer having random units of the title diene and vinyl aromatic monomer; excellent properties including heat resistance, transparency, nonhygroscopicity, chemical resistance, solvent resistance, molding processability; optic films |
| 02/02/2006 | US20060025532 Novel polyesterified block copolymer and process for producing the same |