| Patents for C08F 6 - Post-polymerisation treatments (8,582) |
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| 06/07/2011 | US7956155 Nanoporous crystalline form of syndiotactic polystyrene, processes for its preparation and related molecular-complex crystalline forms |
| 06/07/2011 | US7956120 Aqueous fluoropolymer dispersion stabilized with amine oxide surfactant and process for making coagulated fluoropolymer resin |
| 06/07/2011 | US7956112 Aqueous fluoropolymer dispersion stabilized with amine oxide surfactant and process for making coagulated fluoropolymer resin |
| 06/01/2011 | CN102079797A Demonomerization and defoamation method of acrylonitrile polymerization solution |
| 06/01/2011 | CN101495520B Method of deactivating polymerization catalyst using phosphoric-or phosphonic acid salts and catalyst deactivating agent |
| 06/01/2011 | CN101454353B Process for reducing fluorosurfactant content of fluoropolymer dispersions using anionic surfactant-treated anion exchange resin |
| 06/01/2011 | CN101412774B System for removing and washing polyolefin coarse product catalyst |
| 05/25/2011 | EP2325219A2 Aqueous fluorine-containing polymer dispersion |
| 05/25/2011 | EP2225290B1 Solution polymerization process for preparing polyolefins |
| 05/25/2011 | CN201842791U Special drying bed of highly chlorinated polyethylene |
| 05/25/2011 | CN101168499B Synthesis method for aluminum carboxylate nucleater without acidic byproduct |
| 05/24/2011 | US7947803 Apparatus and method for recovering polymer |
| 05/24/2011 | US7947801 Polyfluorene method |
| 05/24/2011 | CA2392780C A method for preparation of a liquid polymer composition and use of this composition |
| 05/19/2011 | WO2011058089A1 Process for producing a polymerization catalyst |
| 05/19/2011 | WO2011058088A1 Process for recovering a transition metal compound |
| 05/18/2011 | EP2322563A1 Method for producing n-vinyl carboxylic acid amide polymer |
| 05/18/2011 | CN102066431A Method for continuously producing water-absorbing polymer particles |
| 05/18/2011 | CN102065994A Polymer stream transfer |
| 05/18/2011 | CN102065993A Polymer stream transfer |
| 05/18/2011 | CN101519465B Polymer treatment |
| 05/18/2011 | CN101374866B Technique for purifying polymer compositions |
| 05/17/2011 | US7943727 Polymer stream transfer |
| 05/12/2011 | WO2011054789A1 Process for producing aqueous polyacrylic acid solutions |
| 05/12/2011 | WO2011029608A4 Process for recycling product streams separated from a hydrocarbon-containing feed stream |
| 05/12/2011 | US20110112253 Amphiphilic block copolymer formulations |
| 05/12/2011 | CA2779251A1 Process for producing aqueous polyacrylic acid solutions |
| 05/11/2011 | EP1948672B1 Catalysts for catalytic chain transfer |
| 05/11/2011 | EP1641837B1 Process for treating a polyolefin discharged from an olefin polymerization reactor |
| 05/11/2011 | CN201825902U MBS (methyl methacrylate-butadiene-styrene copolymer) resin emulsion coagulation device |
| 05/11/2011 | CN102050900A Method for polymer degassing and propylene recycling in polymerization process of polypropylene liquid-phase loop reactor |
| 05/11/2011 | CN101479302B Method for producing aqueous polymer dispersion |
| 05/11/2011 | CN101151285B Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin |
| 05/11/2011 | CN101080438B Industrial evaporation apparatus |
| 05/05/2011 | WO2011051168A1 Process for the isolation of sulfonyl fluoride polymers and polymers obtained therefrom |
| 05/05/2011 | WO2008020012A3 Thermoplastic molding compounds based on acrylonitrile, styrene, and butadiene |
| 05/04/2011 | EP2315795A1 Process for forming and devolatilizing brominated polybutadiene polymer particles |
| 05/04/2011 | CN101659718B Method for removing perfluoro caprylic acid from dispersing liquid of perfluoro polymer by using two-section method |
| 05/04/2011 | CN101238155B Method of taking (meth)acrylic ester polymer out of liquid reaction mixture |
| 05/03/2011 | US7935783 Polystyrene processing apparatus and method |
| 04/28/2011 | WO2011049919A1 Hydrophilically-modified silicone compositions |
| 04/27/2011 | EP2313441A1 Solvent transfer process for organic polymers |
| 04/27/2011 | CN102037028A Method for producing polytetrafluoroethylene fine powder |
| 04/27/2011 | CN102030856A Method for devolatilizing vinyl methyl ether/maleic anhydride copolymer |
| 04/27/2011 | CN101495521B Lithium reduction in styrenic polymers |
| 04/26/2011 | CA2445211C Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer |
| 04/21/2011 | WO2011046186A1 Process for production of aqueous polytetrafluoroethylene dispersion for coagulation processing, and aqueous polytetrafluoroethylene dispersion for coagulation processing |
| 04/20/2011 | CN102027023A Aqueous polymerization of fluorinated monomer using a mixture of fluoropolyether acids or salts |
| 04/20/2011 | CN102020735A Purification method of polyvinyl alcohol |
| 04/20/2011 | CN101541840B Method for producing aqueous fluorine-containing polymer dispersion with reduced fluorine-containing emulsifier content |
| 04/19/2011 | US7928162 In-line process for producing plasticized polymers and plasticized polymer blends |
| 04/19/2011 | CA2475255C Polyvinylacetal resin and process for its production |
| 04/14/2011 | WO2011043408A1 Process for producing ethylene/vinyl alcohol copolymer |
| 04/14/2011 | WO2011042468A2 Method for re-wetting surface post-cross-linked, water-absorbent polymer particles |
| 04/14/2011 | WO2011042429A1 Process for remoisturizing surface-postcrosslinked water-absorbing polymer particles |
| 04/14/2011 | WO2010139680A3 Method for producing water-absorbing polymer particles |
| 04/13/2011 | EP2308934A2 Low odour coating compositions and paints |
| 04/13/2011 | EP2205646B1 Process for preparing fine dried powders of melt-processable or non-melt-processable tfe (co)polymers |
| 04/13/2011 | EP2035471B1 Phase separation process utilizing a hydrofluorocarbon |
| 04/13/2011 | CN102015787A Polyalphaolefins and processes for forming polyalphaolefins |
| 04/13/2011 | CN102015779A Abatement of fluoroether carboxylic acids or salts employed in fluoropolymer resin manufacture |
| 04/13/2011 | CN102015777A Water-absorbable polyacrylic acid (salt) resin and process for production thereof |
| 04/13/2011 | CN102015586A Method for oligomerisation of ethylene and reactor system therefore |
| 04/12/2011 | US7923039 Biopolymer extraction from plant materials |
| 04/07/2011 | WO2011041161A1 Single column stripping and drying process |
| 04/07/2011 | WO2011040575A1 Polyacrylic acid salt-based water absorbent resin and method for producing same |
| 04/06/2011 | EP2305718A1 Method for producing water-absorbent polymers |
| 03/30/2011 | CN101993512A Process for preparing polyacrylates |
| 03/24/2011 | WO2011034147A1 Method for producing water absorbent resin powder |
| 03/24/2011 | WO2011034146A1 Method for producing water absorbent resin powder |
| 03/24/2011 | WO2010066680A3 Method for removing metallic impurities |
| 03/23/2011 | EP2298819A1 Method for producing water-absorbent polymers |
| 03/23/2011 | CN101987252A Flash evaporation type micromolecule removing device with nitrogen spray pipe |
| 03/23/2011 | CN101987251A Flash low molecular removal device with cooling pipes |
| 03/22/2011 | US7910689 Method and apparatus for separation of polymer from a slurry |
| 03/17/2011 | WO2011029648A1 Method for stereospecifically recycling a pla polymer mixture |
| 03/17/2011 | WO2011029608A1 Process for recycling product streams separated from a hydrocarbon-containing feed stream |
| 03/17/2011 | WO2010089137A3 Thermal separation of material mixtures by way of a main vaporization and a degasification in separate mixing kneaders |
| 03/16/2011 | EP2295474A1 Process for recycling product streams separated from a hydrocarbon-containing feed stream. |
| 03/16/2011 | EP1554317B1 Continuous withdrawal from high solids slurry polymerization |
| 03/16/2011 | CN201762273U Thermal energy recovery device for producing polyacrylamide by aqueous solution polymerization method |
| 03/16/2011 | CN101250383B Method for eliminating free formaldehyde in adhesive for machining woodwork by using potassium hypermanganate |
| 03/15/2011 | US7906614 Polymer catalyst deactivation and acid neutralization using ionomers |
| 03/15/2011 | CA2493819C Apparatus and method for removal of volatiles from a mass processable polymer |
| 03/15/2011 | CA2470817C Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions |
| 03/10/2011 | WO2011027793A1 Method for recycling of phenolic antioxidant agent, process for production of olefin polymer, polyolefin powder, and fibers |
| 03/09/2011 | EP2291445A1 Processes to control fouling and improve compositions |
| 03/09/2011 | EP2291416A1 Method for continuously producing water-absorbing polymer particles |
| 03/08/2011 | US7902326 Process for breaking the carbon chains of organic molecules of solid materials and related apparatus |
| 03/08/2011 | US7902325 Polypropylene having reduced residual metals |
| 03/08/2011 | US7902324 Initiator |
| 03/03/2011 | WO2011024738A1 Method for chemically manipulating a fluid |
| 03/02/2011 | EP2289952A1 Energy efficient polyolefin process |
| 03/01/2011 | US7897720 Method for removing catalyst residues from polymer solution and polymers purified by the method |
| 02/24/2011 | US20110046323 Process for Monomer Recovery From a Polymerization Process |
| 02/24/2011 | US20110045223 Method for Exfoliation of Hexagonal Boron Nitride |
| 02/23/2011 | EP2287215A2 Production method of water-absorbent resin, water-absorbent resin and usage of water-absorbent resin |
| 02/23/2011 | EP2287213A1 Method of reducing metal content in fluorine-containing elastomer |
| 02/23/2011 | EP2287209A1 Method for producing polytetrafluoroethylene fine powder |
| 02/23/2011 | EP2285898A2 Stabilized fluoroelastomer latex compositions |