| 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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| 02/02/2011 | CN101385173B Polyelectrolyte film, film-electrode assembly, and polymer electrolyte fuel cell |
| 02/01/2011 | US7879946 Polyethylene pipe resins |
| 01/26/2011 | EP2277949A1 Resin composition and sheet using the same |
| 01/26/2011 | CN101959913A Low birefringent thermoplastic lenses and compositions useful in preparing such lenses |
| 01/26/2011 | CN101959665A Polyolefin compositions |
| 01/25/2011 | US7875682 Propylene block copolymer and process for production thereof |
| 01/20/2011 | WO2011008837A1 Polymer compositions, methods of making the same, and articles prepared from the same |
| 01/20/2011 | WO2011008589A1 Polypropylene impact copolymers having high melt flow and izod ductility |
| 01/20/2011 | US20110015349 End-capped polymer chains and products thereof |
| 01/19/2011 | EP2275485A1 Heterophasic polypropylene copolymer composition |
| 01/19/2011 | EP2275464A1 Method for producing a polymer |
| 01/19/2011 | EP2274351A1 Improved method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures |
| 01/19/2011 | EP2274348A2 Triblock polymers and polymer coatings |
| 01/19/2011 | EP0993478B2 Olefin polymerization process |
| 01/19/2011 | CN1878804B Hetero-branched radial polystyrene-polyisoprene block copolymer composition and preparation method thereof |
| 01/18/2011 | US7872071 Polyethylene molding composition for coating steel pipes |
| 01/13/2011 | WO2011004527A1 Chemically amplified resist material and pattern formation method using same |
| 01/13/2011 | WO2010104739A3 Supertransparent high impact strength random block copolymer |
| 01/12/2011 | EP2271682A2 Styrene-butadiene polymers with styrene gradient and methods of making the same |
| 01/12/2011 | EP1858941B1 Anti-blocking compositions comprising interpolymers of ethylene/alpha-olefins |
| 01/12/2011 | CN1997680B Sequenced copolymer |
| 01/12/2011 | CN101945904A Interpolymers containing isobutylene and diene mer units |
| 01/12/2011 | CN101550204B Atom transfer free radical polymerization initiation system with polyethyleneglycol as polymerization medium and its application in preparing macromolecular compound |
| 01/12/2011 | CN101045756B Preparation method of multifunction organic metal initiator for anionic polymerization |
| 01/06/2011 | WO2011000557A1 High flow polypropylene composition |
| 01/06/2011 | WO2008030953A9 Polymer blends from interpolymer of ethylene/alpha- olefin with improved compatibility |
| 01/05/2011 | EP2268676A1 Process for brominating butadiene/vinyl aromatic copolymers |
| 01/05/2011 | CN101400924B Continuously variable transmission |
| 01/04/2011 | CA2461259C Conjugated diolefin (co)polymer rubber, process for producing (co)polymer rubber, rubber composition, composite and tire |
| 12/29/2010 | WO2010151433A1 Process selectively polymerizing ethylene and catalyst therefor |
| 12/29/2010 | WO2010149529A1 Heterophasic polypropylene copolymer composition |
| 12/29/2010 | EP2267093A1 Adhesive composition |
| 12/29/2010 | EP2267046A1 Process for homo- or copolymerization of conjugated olefines |
| 12/29/2010 | EP2267045A1 Olefin polymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267044A1 Olefin polymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267043A1 Tapered olefin copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267042A1 Olefin diblock copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267041A1 Olefin multiblock copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | CN101928371A Process for producing polymer |
| 12/29/2010 | CN101103058B Copolymer |
| 12/28/2010 | US7858707 Catalytic olefin block copolymers via polymerizable shuttling agent |
| 12/28/2010 | US7858706 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 12/28/2010 | US7858705 reacting a polyolefin, a compound containing a functional group, and a coagent compound; for example, polypropylene pellets were reacted with triallyl trimellitate and the product further reacted with 3-mercaptopropyl trimethoxysilane; no significant reduction in molecular weight of polymer |
| 12/23/2010 | WO2010148381A2 Group iv olefin polymerization catalysts and polymerization methods |
| 12/22/2010 | EP1853662B1 Polyethylene molding composition for producing blown films having improved mechanical properties and processability |
| 12/22/2010 | CN101925624A Radial multi-block copolymers |
| 12/22/2010 | CN101456938B Star-shaped comb type butadiene/phenylethylene block copolymers and preparation method thereof |
| 12/22/2010 | CN101273072B Block copolymer and method for producing same, composition for resin modification, and modified resin composition and method for producing same |
| 12/16/2010 | WO2010123607A9 Materials comprising polydienes and hydrophilic polymers and related methods |
| 12/16/2010 | DE102009024452A1 Polymerisierbare Masse Polymerizable composition |
| 12/15/2010 | EP2261277A2 Polypropylene-based resin composition and molded article thereof |
| 12/15/2010 | EP2259934A1 Novel miktopolymer compositions |
| 12/15/2010 | CN1993395B Functional multi-block polymer |
| 12/14/2010 | US7851552 Polymer composition with elastomeric properties at wide temperature ranges and process for the preparation thereof |
| 12/14/2010 | CA2538377C Polymer composition with elastomeric properties at wide temperature ranges and process for the preparation thereof |
| 12/09/2010 | WO2010140659A1 Process for producing hydrogenated block copolymer, hydrogenated block copolymer obtained by the process, and comosition thereof |
| 12/09/2010 | WO2010139700A1 Elastomer composition made from a thermoplastic copolymer, inflatable object provided with a gas barrier made from such a composition |
| 12/09/2010 | US20100312180 Branched polymers in medical devices |
| 12/09/2010 | US20100311907 Polymer composition with elastomeric properties at wide temperature ranges and process for the preparation thereof |
| 12/08/2010 | EP2258766A1 Soft polyolefin compositions |
| 12/08/2010 | CN1806207B Photocurable compositions and flexographic printing plates comprising the same |
| 12/08/2010 | CN101910229A Onium salt-containing polymer |
| 12/08/2010 | CN101909888A Film for thermal sterilization packaging |
| 12/08/2010 | CN101906187A Application of rare earth compound with constrained geometry configuration in high-selectivity conjugated diolefin-styrene random or block copolymerization |
| 12/07/2010 | US7847022 Articles prepared from controlled distribution block copolymers |
| 12/07/2010 | US7846552 Polymer compositions for extrusion coating |
| 12/07/2010 | CA2422982C Acrylic polymer composition |
| 12/02/2010 | US20100305246 Propylene polymers with improved properties |
| 12/01/2010 | EP2254947A1 Tough and rigid mixtures of alpha-methylstyrene-acrylnitrile copolymers and block copolymers |
| 12/01/2010 | EP2185607B1 Slurry phase polymerisation process |
| 12/01/2010 | CN101903409A Process for the preparation of a 1,3-butadiene and styrene copolymer containing a random section in its main chain followed by a block with a structure differentiated from the main chain, homopolymeric or copolymeric functionalized and the product obtained from this |
| 12/01/2010 | CN101899135A Starlike high impact polystyrene and preparation method thereof |
| 12/01/2010 | CN101255223B Terpolymer rubber having low rolling resistance and high wet-sliding resistant performance, preparation and uses thereof |
| 11/30/2010 | US7842770 heat sealable film; superior hot tack properties, broad processing windows, and controlled heat seal strength for e.g. easier to open cereal bags |
| 11/25/2010 | WO2010133434A1 Propylene polymer compositions |
| 11/24/2010 | CN1689801B Biaxially oriented multi-layer film using propylene-ethylene random block copolymer as a surface layer |
| 11/24/2010 | CN101896522A Heterophasic polypropylene with high impact properties |
| 11/24/2010 | CN101213227B Polyethylene composition of improved processability |
| 11/23/2010 | US7838600 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 |
| 11/23/2010 | US7838596 Late addition to effect compositional modifications in condensation polymers |
| 11/18/2010 | WO2010131680A1 Resin composition for formation of pattern, pattern formation method, and process for production of light-emitting element |
| 11/18/2010 | US20100292407 Process for preparing copolymers and blend compositions containing the same |
| 11/18/2010 | US20100292406 Vulcanizable rubber mixture and rubber products comprising the same |
| 11/17/2010 | CN1984981B Lubricating oil additive containing acrylic polymer and lubricating oil compositions |
| 11/17/2010 | CN101889034A Polymer |
| 11/17/2010 | CN101155845B Hydrogenation product of block copolymer or sheet or film of the same |
| 11/16/2010 | US7834087 Reacting with ionic monomer or oligomer ; dispersion, emulsion |
| 11/11/2010 | US20100286336 Block polymer |
| 11/11/2010 | US20100286335 Block polymer and device |
| 11/10/2010 | EP2247424A1 Polyolefin compositions |
| 11/10/2010 | CN101880422A Preparation method of low-mould shrinkage ratio polypropylene alloy material |
| 11/10/2010 | CN101111577B A pigment dispersion comprising a copolymer comprising an ionic aromatic monomer |
| 11/04/2010 | WO2009134665A3 Styrene-butadiene polymers with styrene gradient and methods of making the same |
| 11/02/2010 | US7825199 Catalytic processes for the controlled polymerization of free radically (co)polymerizable monomers and functional polymeric systems prepared thereby |
| 11/02/2010 | US7825192 Copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol grafted function, and use thereof |
| 10/28/2010 | WO2010123607A2 Materials comprising polydienes and hydrophilic polymers and related methods |
| 10/20/2010 | EP2241438A1 Film for thermal sterilization packaging |
| 10/20/2010 | CN1643015B Articles prepared from hydrogenated controlled distribution block copolymers |
| 10/20/2010 | CN101864018A Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer |
| 10/20/2010 | CN101862619A Block type polymer dispersant and preparation method thereof |