| 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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| 02/25/2009 | EP1209170B1 Method of continuous cationic living polymerization |
| 02/25/2009 | CN101374874A Geosynthetic composite for borehole strengthening |
| 02/24/2009 | CA2382071C Improved flow carbonate polymer blends |
| 02/19/2009 | WO2009021917A1 Modified polymers on the basis of conjugated dienes or of conjugated dienes and vinyl aromatic compounds, a method for the production thereof and the use thereof |
| 02/19/2009 | US20090048390 Nano-Particle Preparation And Applications |
| 02/18/2009 | EP1501879B1 Method for anionic polymerisation |
| 02/18/2009 | CN100462393C Novel method for the synthesis/production of acrylic films |
| 02/17/2009 | US7491780 Using a vinyl ether, e.g. vinyl (carboxy-(1,4-phenylene)2-oxyalkyl ether providing good dispersibility of a colorant or a solid for inks and toners; block polymers; stability; image-forming; recording media; ink jets |
| 02/17/2009 | US7491434 Adhesive for bonding to low surface energy surfaces |
| 02/17/2009 | CA2361499C Compositions of random copolymers of propene containing an alpha-olefin as comonomer |
| 02/12/2009 | WO2007112232A9 High temperature block copolymers and process for making same |
| 02/11/2009 | CN101365742A Filled polymer compositions made from interpolymers of ethylene/alpha-olefins and uses thereof |
| 02/11/2009 | CN101365733A Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 02/11/2009 | CN100460460C Thermoplastic resin composition and injection molded article thereof |
| 02/11/2009 | CN100460430C Process for preparing block copolymer and composition prepared thereof |
| 02/04/2009 | CN101360769A Functionalized ethylene/alpha-olefin interpolymer compositions |
| 02/04/2009 | CN101357972A Method of homopolymerization of conjugated dienes or copolymerization of conjugated dienes and monovinyl aromatics |
| 02/04/2009 | CN100457820C Polymeric composition having elastomeric properties over wide temperature ranges, and preparation method thereof |
| 02/04/2009 | CN100457819C Polypropylene resin composition and injection-molded article made of the same |
| 01/29/2009 | US20090029098 Resin Composition for Improved Slit Film |
| 01/28/2009 | EP2019120A1 Block copolymers |
| 01/28/2009 | CN101356207A Interpolymers of ethylene/alpha-olefins blends and profiles and gaskets made therefrom |
| 01/28/2009 | CN101356206A Thermoplastic vulcanizate comprising interpolymers of ethylene/alpha-olefins |
| 01/28/2009 | CN101353403A Preparation of star-branched polyisobutene or isobutene-diene rubber |
| 01/28/2009 | CN100455615C Arborescent thermoplastic elastomers and products therefrom |
| 01/28/2009 | CN100455614C Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerisation in the presence of nitrox |
| 01/27/2009 | US7482406 Prepared in two polymerization stages; in first stage propylene is polymerized or copolymerized with minor amounts of comonomer(s), and in second stage ethylene/alpha-olefin(s) mixtures are copolymerized in presence of propylene polymer obtained in first step; high rigidity, good impact resistance |
| 01/27/2009 | CA2523989C Biodegradable branched polylactide derivatives capable of forming polymeric micelles, and their preparation method and use |
| 01/22/2009 | WO2009012113A1 Functionalized polymers, articles prepared therefrom, and methods for making the same |
| 01/21/2009 | CN101351582A Fibers made from copolymers of propylene/alpha-olefins |
| 01/21/2009 | CN101351498A Rheology modification of interpolymers of ethylene/alpha-olefins and articles made therefrom |
| 01/21/2009 | CN101348597A Polypropylene type resin composition and module product made of the same |
| 01/21/2009 | CN100453575C Block copolymer and method for producing same |
| 01/20/2009 | US7479512 Particles of a dye or a pigment for example and a block polymer dispersed in a solvent; small particle size and a narrow particle distribution; high dispersion stability and brightness; ink jet printing |
| 01/20/2009 | CA2472506C Viscosity index improvers for lubricating oil compositions |
| 01/15/2009 | WO2009008252A1 Aba triblock copolymer and process for producing the same |
| 01/14/2009 | EP2013253A2 Methods for producing modified aromatic renewable materials and compositions thereof |
| 01/14/2009 | EP1654295B1 Copolymers comprising branched olefin and vinyl ether units |
| 01/14/2009 | EP1555571B1 Cured material and flexographic plate using the same |
| 01/14/2009 | CN101346498A Fibers made from copolymers of ethylene/alpha-olefins |
| 01/08/2009 | WO2009006538A2 Modified polymers and methods for making and using the same |
| 01/08/2009 | WO2009004939A1 Thermoplastic resin composition and molded article |
| 01/08/2009 | US20090012240 on an industrial scale to be used as vehicles for drug delivery; free radical homopolymerization of VP having a terminal hydroxyl group, then anionic polymerization of e- or g-caprolactone or 3,6-dimethyl-1,4-dioxane-2,5-dione, on the macroinitiator hydroxy group to form a PVP-Polyester (lactide) block |
| 01/07/2009 | EP2010585A1 High molecular weight coupled block copolymer compositions |
| 01/07/2009 | CN100448928C Polymer composition |
| 01/07/2009 | CN100448925C Polyethylene pipe resins |
| 01/07/2009 | CN100448906C Synthesis for copolymer of terminal amino and carboxyl styrene/butadiene and method of preparing storage stabilized modified asphalt |
| 01/06/2009 | US7473736 A blend of a isobutylene-aromatic olefin block copolymer with an alkenyl-terminated isobutylene polymer; high flexibility with maintained vibration dampening properties; improved moldability and resilience |
| 12/31/2008 | EP2009017A1 Novel transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-alpha -olefin block copolymer by using the catalyst |
| 12/31/2008 | EP1716190B1 Ethylene/ alpha-olefins block interpolymers |
| 12/31/2008 | CN100447190C Polyethylene pipe resins and production thereof |
| 12/31/2008 | CN100447168C Catalyst deployment in bimodal polyolefin production |
| 12/30/2008 | US7470756 Propylene random copolymer and process for the production thereof |
| 12/30/2008 | US7470747 mixture of block copolymer of vinyl aromatic and a diene copolymer such as butadiene-styrene copolymer and styrene resin such as polystyrene, a styrene-alphamethylstyrene copolymer, an acrylonitrile/styrene copolymer, a styrene/(meth)acrylate copolymer, a styrene/maleic anhydride copolymer; film, bottle |
| 12/30/2008 | US7470743 crosslinkable or crosslinked, branched polybutadiene or butadiene-styrene copolymer containing silica fillers; living polymer; branched by tris (2,4-di-tert.-butylphenyl) phosphate) starring agent |
| 12/24/2008 | WO2008157578A1 Block copolymers for two component coating compositions |
| 12/24/2008 | WO2008097300A3 Ion gels and electronic devices utilizing ion gels |
| 12/24/2008 | EP2006314A2 Propylene random block copolymer, resin compositions containing the copolymer, and moldings of both |
| 12/24/2008 | EP2004715A2 Method to prepare block copolymers by the combination of cationic and anionic polymerization |
| 12/24/2008 | EP1669406B1 Thermoplastic elastomer composition |
| 12/24/2008 | CN101331187A Polypropylene composition comprising a propylene copolymer component |
| 12/24/2008 | CN101331186A Polyolefin compositions |
| 12/24/2008 | CN101331164A Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent |
| 12/24/2008 | CN101331163A Catalytic olefin block copolymers via polymerizable shuttling agent |
| 12/24/2008 | CN101331162A Block copolymer and hydrogenated product thereof |
| 12/23/2008 | US7468413 Rare earth aggregate formulation using di-block copolmers |
| 12/19/2008 | CA2592235A1 Improved process for the production of ethylene copolymers |
| 12/18/2008 | WO2008152917A1 Olefin/aromatic vinyl copolymer, process for production thereof, resin compositions containing the copolymer, and stretched products of the copolymer |
| 12/18/2008 | WO2008115028A9 Photoreactive polymer and method for preparing the same |
| 12/18/2008 | WO2008097065A9 Alkali-developable resins, method for preparing the same and photosensitive composition comprising the alkali-developable resins |
| 12/18/2008 | US20080311812 Catalyst Composition Comprising Shuttling Agent for Higher Olefin Multi-Block Copolymer Formation |
| 12/18/2008 | US20080308967 Method of Processing of Thermoplastic Polymeric Material, an Apparatus and Composition of the Thermoplastic Polymeric Material |
| 12/17/2008 | EP2003150A1 A process for preparation of polyolefin alloy |
| 12/17/2008 | EP2001916A1 Propylene/alpha-olefins block interpolymers |
| 12/17/2008 | EP1720916A4 Rare earth aggregate formulation using di-block copolymers |
| 12/17/2008 | EP1664140B1 Multistep process for preparing heterophasic propylene copolymers |
| 12/17/2008 | EP1444280B1 Process for preparing linear block copolymer |
| 12/17/2008 | CN101326237A Polypropylene composition comprising a propylene homopolymer component |
| 12/16/2008 | US7465768 Terminating a living polymer with a cyclic anhydride in presence of at least one metal alkyl compound, particularly complexing a lithium-terminated butadiene polymer with a trialkylaluminum and reacting the product with a succinic anhydride; carboxyl-terminated with narrow molecular weight distribution |
| 12/11/2008 | WO2008149815A1 Polymer electrolyte, polymer electrolyte membrane, membrane-electrode assembly, and solid polymer fuel cell |
| 12/10/2008 | EP1999208A2 High temperature block copolymers and process for making same |
| 12/10/2008 | EP1999206A2 Novel unhydrogenated block copolymer compositions |
| 12/10/2008 | EP1999168A1 Process for the preparation of ethylene polymers using a number of reactors arranged in series |
| 12/10/2008 | CN101321853A Viscosity index improver for lubricant compositions |
| 12/02/2008 | US7459507 mixing a phosphate ester and water to a nonpolar hydrocarbon solvent; without coupling or discoloration and with less production of basic materials that affect the antioxidant, controling acidity without a further neutralization process |
| 11/26/2008 | EP1789457B9 Polymer latex suitable for the preparation of dip-molded articles |
| 11/26/2008 | EP1272559B1 Process for producing propylene based polymer compositions |
| 11/26/2008 | CN101313015A Soft foams made from interpolymers of ethylene/alpha-olefins |
| 11/26/2008 | CN101312998A Polyethylene composition having a broad molecular weight distribution |
| 11/26/2008 | CN100436531C Polypropylene-based resin composition and molded article thereof |
| 11/26/2008 | CN100436492C 烯烃聚合物 Olefin polymer |
| 11/26/2008 | CN100435767C 医用容器 Medical container |
| 11/20/2008 | WO2007124400A8 Methods for producing modified aromatic renewable materials and compositions thereof |
| 11/19/2008 | EP1992658A1 Environmental stress rupture resistance modifier and environmental stress rupture resistance-modified resin composition containing same |
| 11/19/2008 | EP1871814B1 Highly viscous, largely amorphous polyolefin |
| 11/19/2008 | CN101309956A Foams made from interpolymers of ethylene/ª‡-olefins |
| 11/19/2008 | CN101309943A Catalytic olefin block copolymers with controlled block sequence distribution |
| 11/18/2008 | US7452953 Cataytic addition polymerization for molding by blowing or injection to form cloth or pipes |
| 11/18/2008 | CA2349297C Impact-resistant polyolefin compositions |
| 11/13/2008 | WO2008136849A1 High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles |