| 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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| 01/18/2012 | EP1492844B1 Bituminous composition |
| 01/12/2012 | WO2012006057A1 Substrate coated with a hydrophilic elastomer |
| 01/11/2012 | CN101379103B Monovinylarene conjugated diene block copolymer compositions for shrinkable films |
| 01/10/2012 | US8093308 Styrenic polymer compositions and methods of making and using same |
| 01/05/2012 | WO2012001946A1 Block copolymer production method and copolymer precursor |
| 01/05/2012 | WO2012001945A1 Novel copolymer |
| 01/05/2012 | WO2012000958A1 Bimodal polyethylene composition for injection moulded articles |
| 01/04/2012 | EP2402391A1 Bimodal polyethylene composition for injection moulded articles |
| 01/04/2012 | CN101309956B Foams made from interpolymers of ethylene/alpha-olefins |
| 12/29/2011 | DE102010041690A1 Producing structures of ion gel, comprises mixing monomer with ionic liquid to printable liquid, generating structure by printing printable liquid using inkjet printing technology, and polymer forming |
| 12/28/2011 | CN102295733A 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 Ternary structure having a star block copolymer rubber, preparation method and application |
| 12/28/2011 | CN102295732A 一种苯乙烯、丁二烯、异戊二烯星型共聚物及其制备方法 One styrene, butadiene, isoprene star copolymer and its preparation method |
| 12/28/2011 | CN101522782B 制备多相丙烯共聚物的气相方法 Gas phase processes for preparing heterophasic propylene copolymer |
| 12/27/2011 | US8084537 Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility |
| 12/22/2011 | WO2011159447A1 Electrically conductive, mesophase-separated olefin multiblock copolymer compositions |
| 12/22/2011 | CA2801893A1 Electrically conductive, mesophase-separated olefin multiblock copolymer compositions |
| 12/21/2011 | CN101305044B 组合物 The composition |
| 12/15/2011 | WO2011155956A1 Polyolefin elastomer composition for artificial leather applications |
| 12/07/2011 | EP2392611A2 Functionalized ethylene/alpha-olefin interpolymer compositions |
| 12/07/2011 | EP2392601A2 Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent |
| 12/07/2011 | CN102272179A 多嵌段共聚物 Multi-block copolymer |
| 12/06/2011 | US8071676 Modified polymer and composition containing the same |
| 11/30/2011 | CN102264784A 具有极性和非极性烯烃嵌段的新型共聚物 Novel copolymers having polar and non-polar olefin block |
| 11/30/2011 | CN101402693B 阴离子聚合双引发剂和其制备方法 Anionic polymerization diinitiators and methods for their preparation |
| 11/29/2011 | CA2610433C Living olefin polymerization processes |
| 11/24/2011 | WO2011146044A1 Process for selectively polymerizing ethylene and catalyst therefor |
| 11/24/2011 | WO2011144486A1 Polypropylene tub for washing machine |
| 11/24/2011 | WO2011079011A3 Method for the preparation of low odour copolymer latexes |
| 11/23/2011 | EP1916267B1 Block copolymer and method for producing same, composition for resin modification, and modified resin composition and method for producing same |
| 11/23/2011 | CN101553512B Anti-blocking compositions comprising interpolymers of ethylene/alpha-olefins |
| 11/23/2011 | CN101440219B Method for preparing complex styrenic block copolymer and asphalt composition containing it |
| 11/23/2011 | CN101142247B Pseudo-block copolymers and process employing chain shuttling agent |
| 11/17/2011 | US20110282007 Method for producing aba-triblock copolymers with a widely distributed b-block |
| 11/16/2011 | EP2386603A1 Propylene/1-hexene copolymer composition with broad sealing window |
| 11/15/2011 | US8057899 a poly(alkenylbenzene) core, and a surface layer comprising poly(conjugated diene), poly(alkylene), or mixtures thereof; nano-particles can advantageously be incorporated into rubbers, elastomers, and thermoplastics |
| 11/10/2011 | WO2011138111A1 Propylene polymer compositions |
| 11/09/2011 | CN102239213A Polymer blends with ethylene/alpha-olefin interpolymers |
| 11/09/2011 | CN102234362A Styrene-isoprene hyperbranched copolymer and preparation method and application thereof |
| 11/09/2011 | CN102234361A Method for producing styrene block copolymer through reaction and extrusion |
| 11/09/2011 | CN101864018B Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer |
| 11/09/2011 | CN101589082B 聚合物 Polymer |
| 11/08/2011 | US8053529 Use of a chain shuttling agent to give ethylene-alpha-olefin multiblock copolymers having hard and soft segments, unique physical properties; use in adhesives and compatiblized blends employing thermoplastic polyolefins (TPO), elastomers, and as viscosity modifiers for lubricants |
| 11/02/2011 | EP2382250A1 Phase-separating block copolymers composed of incompatible hard blocks and molding materials with high stiffness |
| 11/02/2011 | EP2382092A1 Phase-separating block or graft copolymers comprising incompatible hard blocks and moulding compositions having a high stiffness |
| 11/01/2011 | US8048967 Method for preparing nylon microspheres and nylon microspheres prepared thereby |
| 11/01/2011 | US8048362 Polyolefin-based resin composition and use thereof |
| 11/01/2011 | CA2444534C Thermoplastic elastomer composition |
| 10/27/2011 | WO2011131637A1 Propylene/1-hexene copolymer composition with broad sealing window |
| 10/27/2011 | WO2011131579A1 Automotive interior compound |
| 10/27/2011 | WO2011059225A3 Preparation method of vinyl aromatic hydrocarbon-conjugated diene block copolymer using coupling reaction with improved ion stability |
| 10/26/2011 | CN101351498B Rheology modification of interpolymers of ethylene/alpha-olefins and articles made therefrom |
| 10/25/2011 | US8044144 Resin composition, transparent film or sheet having elasticity recovering property, and wrap film |
| 10/25/2011 | US8043520 Method for manufacturing porous structure and method for forming pattern |
| 10/20/2011 | WO2011129078A1 Novel copolymer |
| 10/19/2011 | CN102224179A Method for improving flowability of heterophasic polypropylene powder |
| 10/18/2011 | US8039558 stereoregular polymers without requiring compatibilizing agents; e.g. hydrogenated butadiene-styrene copolymer; first stage polymerization of aromatic monomer with an alumoxane and titanium fluorenyl trialkoxide, followed by a second polymerization stage of diene addition, and catalyst removal stage |
| 10/18/2011 | US8039540 Polymer blend of ethylene, ethylene- alpha -olefin copolymer, an elastomeric polymer and a mineral filler; automobile bumpers |
| 10/13/2011 | WO2011125616A1 Polymer solid electrolyte and polymer transducer using the same |
| 10/12/2011 | CN102216357A Pneumatic object having a gas tight layer containing a specific sibs thermoplastic elastomer |
| 10/12/2011 | CN102216343A 多峰聚合物 Multimodal polymer |
| 10/12/2011 | CN102216342A Cross-linkable polyethylene resin for pipes made by a single-site catalyst |
| 10/12/2011 | CN102212196A Coupled copolymer and preparation method thereof |
| 10/11/2011 | US8034879 Method for preparation of penta-block copolymers with oh-functionalized blocks based on (meth)acrylate |
| 10/11/2011 | CA2554636C Rare earth aggregate formulation using di-block copolymers |
| 10/06/2011 | WO2011123033A1 Block copolymer membranes and associated methods for making the same |
| 10/06/2011 | WO2011122498A1 Polyelectrolyte, polyelectrolyte membrane, membrane-electrode assembly, and solid polymer fuel cell |
| 10/06/2011 | WO2011079011A8 Method for the preparation of low odour copolymer latexes |
| 10/05/2011 | EP2371900A1 Block copolymer composition, film, and process for producing block copolymer composition |
| 10/05/2011 | EP1395622B1 Arborescent thermoplastic elastomers and products therefrom |
| 10/05/2011 | CN101589080B Propylene polymer, process for production of the propylene polymer, and propylene resin composition |
| 10/04/2011 | US8030410 Method for generating free radical capable polymers using carbonyl-containing compounds |
| 09/29/2011 | WO2011118878A1 Block copolymer for preparing nanowire, and preparation method thereof |
| 09/29/2011 | WO2011117224A1 Process for the preparation of flowable comonomer rich polypropylene |
| 09/29/2011 | WO2011117102A1 Stiff and tough polypropylene compound |
| 09/29/2011 | WO2011117032A1 Heterophasic polyolefin composition |
| 09/28/2011 | EP2368938A1 Heterophasic polypropylene with excellent mechanical properties |
| 09/28/2011 | EP2368921A1 Process of flowable comonomer rich polypropylene |
| 09/28/2011 | EP2087015B1 Multistage process for the polymerization of olefins |
| 09/28/2011 | CN102203137A Melt-processable, injection-moldable thermoplastic polymer composition and semi-conductive devices fabricated therewith |
| 09/28/2011 | CN102199263A Amphiphobic fluoro-containing crosslinkable block copolymer and preparation method and application thereof |
| 09/27/2011 | CA2466611C Heat-curable resin composition |
| 09/22/2011 | US20110230108 Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation |
| 09/21/2011 | EP1963424B1 Polypropylene composition comprising a propylene homopolymer component |
| 09/21/2011 | EP1560861B1 Block copolymer melt-processable compositions, methods of their preparation, and articles therefrom |
| 09/20/2011 | US8022030 Polymer conjugates for a controlled release of active molecules |
| 09/20/2011 | US8021652 Biodegradable branched polylactide derivatives capable of forming polymeric micelles, and their preparation method and use |
| 09/15/2011 | WO2011112911A2 Poly(vinyl ester) block copolymers |
| 09/14/2011 | EP2364330A2 Multiblock copolymers |
| 09/14/2011 | CN101583665B Styrene tetrablock copolymers and polymer blend compositions based upon such copolymers |
| 09/13/2011 | US8017681 Systems and methods for providing a thermoplastic product that includes packaging therefor |
| 09/13/2011 | US8017553 Superabsorbent polymers in agricultural applications |
| 09/07/2011 | EP2235081B1 Block polymer |
| 09/07/2011 | CN102172491A Fluorine-contained surfactant and preparation method thereof |
| 09/07/2011 | CN101580570B Siloxane-acrylate copolymer/nano-silicon dioxide organic/inorganic hybrid nano-material and preparation method thereof |
| 09/07/2011 | CN101443371B Block copolymers |
| 09/06/2011 | US8013062 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 |
| 09/01/2011 | WO2011106250A1 Method of decontamination of polyolefins |
| 09/01/2011 | WO2011105362A1 Conjugated diene rubber, rubber composition, crosslinked rubber, tire, and process for production of conjugated diene rubber |
| 08/31/2011 | EP2118158B1 Polymer |
| 08/31/2011 | CN102171255A Method for the production of polymers |