| Patents for C08F 6 - Post-polymerisation treatments (8,582) |
|---|
| 07/03/2013 | CN103189406A Hydrogenated block copolymer crumb and process for production thereof |
| 07/03/2013 | CN103189398A Method for producing improved absorbing polymers by means of cryogenic grinding |
| 07/03/2013 | CN102414226B Method for removing metal impurities |
| 07/02/2013 | US8476076 Chromatography of polyolefin polymers |
| 06/26/2013 | CN103172783A Preparation method of polyvinylacetate material with high glass transition temperature |
| 06/26/2013 | CN103172766A Additive capable of stopping polymerization reaction and/or reducing polymer solution viscosity and method |
| 06/25/2013 | US8470962 Method of thermoforming copolyesters |
| 06/25/2013 | CA2537603C Treatment of aqueous compositions containing contaminants |
| 06/20/2013 | WO2013087238A1 Preparation of sevelamer with reduced content of allylamine |
| 06/20/2013 | WO2013087237A1 Purification of sevelamer and related polyallylamines |
| 06/20/2013 | WO2013086585A1 Raft polymers |
| 06/20/2013 | US20130158224 Polymer material and method for producing same |
| 06/20/2013 | US20130153158 Process for thermal separation of a solution consisting of thermoplastic polymer and solvent |
| 06/20/2013 | DE102012224023A1 Additiv und Verfahren zur Terminierung der Polymerisierungund/oder Reduzierung der Viskosität einer Polymerlösung Additive and method for scheduling the Polymerisierungund / or reducing the viscosity of a polymer solution |
| 06/20/2013 | DE102011089271A1 Verfahren zur Konfektionierung wässriger Polymerdispersionen Method for fabrication of aqueous polymer dispersions |
| 06/19/2013 | EP2493940B1 Process for the isolation of sulfonyl fluoride polymers and polymers obtained therefrom |
| 06/19/2013 | CN103159882A Treatment method for polyisoprene solution containing catalyst |
| 06/19/2013 | CN102015787B Polyalphaolefins and processes for forming polyalphaolefins |
| 06/19/2013 | CN101987251B Flash low molecular removal device with cooling pipes |
| 06/18/2013 | US8466257 Process and apparatus for purifying solid salt compositions |
| 06/13/2013 | WO2013084671A1 Method for manufacturing modified polymer and hydrogen adduct thereof |
| 06/13/2013 | WO2013083402A1 Method for reducing the content of formaldehyde in aqueous polymer dispersions with components which latently release formaldehyde |
| 06/13/2013 | WO2013048289A3 A method for producing a suspension-type anti-turbulent additive decreasing hydrodynamic resistance of hydrocarbon liquids |
| 06/13/2013 | WO2013032142A3 Highly functional polymerizing additive and method for preparing a vinyl chloride-based seed using same |
| 06/13/2013 | DE102011088094A1 Verfahren zur Reduktion des Gehalts an Formaldehyd in wässrigen Polymerdispersionen mit latent Formaldehyd freisetzenden Bestandteilen A process for reducing the content of formaldehyde in aqueous polymer dispersions with latent formaldehyde-releasing ingredients |
| 06/12/2013 | EP2601263A1 Melt-fabricable tetrafluoroethylene/perfluoro (alky vinyl ether) copolymer composition having improved heat aging property |
| 06/12/2013 | CN103154046A Improved ethylene separation |
| 06/12/2013 | CN103145915A Method for preparing polyacrylonitrile spinning solution |
| 06/12/2013 | CN103145901A Recovery method of monomers from ethylene propylene rubber polymerization |
| 06/12/2013 | CN103145890A Method for drying wet polymer |
| 06/12/2013 | CN103145889A Purification method for removing metal salt catalyst in ATRP (atom transfer radical polymerization) high-molecular product |
| 06/12/2013 | CN102124050B Processes to control fouling and improve compositions |
| 06/12/2013 | CN101808703B Method for optimizing energy efficiency in a polymerisation process |
| 06/11/2013 | US8461296 Method for mechanical stabilization of nitrogen-containing polymers |
| 06/11/2013 | US8461272 Azo compounds for polypropylene degradation |
| 06/06/2013 | WO2013080969A1 Steam stripping device and steam-stripping finishing method using same |
| 06/05/2013 | CN202968444U Device for recovering chloroprene during production of neoprene latex |
| 06/05/2013 | CN103130947A Production process of optical-level polymethyl methacrylate |
| 06/05/2013 | CN103130946A Continuous production process of polymethyl methacrylate |
| 06/05/2013 | CN103130945A Polymethyl methacrylate (PMMA) continuous production process for long-time operation without accumulation |
| 06/04/2013 | US8455586 Gelator for producing a gel electrolyte |
| 05/30/2013 | WO2013076700A1 Process for the removal of the solvent from a polymeric solution |
| 05/30/2013 | WO2013076264A1 Method for producing aqueous polymer dispersions |
| 05/30/2013 | CA2853898A1 Process for the removal of the solvent from a polymeric solution |
| 05/29/2013 | CN103124747A Solid polymer separator |
| 05/29/2013 | CN103122046A Production method of acrylic polymer resin and products produced thereby |
| 05/29/2013 | CN102336844B Method for chemical removal of residual monomer in rubber latex |
| 05/29/2013 | CN102209737B Method for producing telechelics having a wide molecular weight distribution |
| 05/29/2013 | CN102167772B Fluorine-containing easily processed acrylate rubber and preparation method thereof |
| 05/28/2013 | US8450605 Photoelectric conversion device and method for making the same |
| 05/28/2013 | US8450406 Organic-inorganic hybrid material and its shaped article, optical component and lens |
| 05/23/2013 | WO2013072035A1 Removing volatile compounds from polymer granules by vapour distillation |
| 05/22/2013 | CN103113525A Preparation method of low-odor polymer emulsion |
| 05/22/2013 | CN103113503A Method for preparing poly(allylamine) hydrochloride and derivatives therefrom |
| 05/21/2013 | US8445631 Metal-neutralized sulfonated block copolymers, process for making them and their use |
| 05/15/2013 | EP2592105A1 Method for producing petroleum resin |
| 05/15/2013 | EP2591015A1 Ethylene expansion for low temperature refrigeration in polyethylene vent recovery |
| 05/15/2013 | EP2591014A1 Interlock and process |
| 05/15/2013 | EP2591013A1 Interlock and process |
| 05/15/2013 | CN103102435A Preparation method of PVDF resin with good thermal stability |
| 05/10/2013 | WO2013065634A1 Method for manufacturing acrylic acid-based polymer and use for same |
| 05/08/2013 | EP2588503A1 Process for thermal separation of a solution consisting of thermoplastic polymer and solvent |
| 05/08/2013 | CN101790546B Process for producing water-absorbing resin |
| 05/02/2013 | WO2013059976A1 Method for reducing odoriferous and/or toxic residual monomer in a latex |
| 05/02/2013 | US20130109814 Method for producing petroleum resin |
| 05/01/2013 | EP2586800A1 Process for the treatment of sulfonyl fluoride polymers with supercritical carbon dioxide |
| 05/01/2013 | EP2585213A2 Polymerization reactors for the preparation of superabsorbent polymer and preparation method thereof using the same |
| 05/01/2013 | CN103073810A Method for improving styryl carbon powder resin compatibility |
| 05/01/2013 | CN103073666A Method for removing residual monomers of styrene-acrylate copolymerization carbon powder resins by redox system |
| 04/30/2013 | US8431683 Chemical recycling of PLA by hydrolysis |
| 04/30/2013 | US8431677 Purification of a conventional polymer flow contaminated with PLA |
| 04/25/2013 | WO2013056979A1 Polymer degassing process control |
| 04/25/2013 | US20130102742 Pumping apparatus and process for polymerization in loop reactors |
| 04/25/2013 | US20130102711 Method of purifying block copolymers |
| 04/24/2013 | CN202898287U Powdered acrylonitrile-butadiene rubber nitrile water recovering equipment |
| 04/24/2013 | CN202898285U Production system of solid acrylic acid polymer or methacrylic acid polymer |
| 04/24/2013 | CN202898284U Equipment for removing catalyst from high-activity polyisobutene reactant |
| 04/24/2013 | CN202898283U Major catalyst recycling device for preparing polyolefin |
| 04/24/2013 | CN103068910A Melt-fabricable tetrafluoroethylene/perfluoro (alky vinyl ether) copolymer composition having improved heat aging property |
| 04/24/2013 | CN103059236A Cationic brush block copolymer and preparation method as well as application thereof |
| 04/24/2013 | CN103059182A High viscosity polyvinyl chloride paste resin PE1311 and preparation method thereof |
| 04/24/2013 | CN102124039B Water-absorbent resin manufacturing method and liquid permeability improvement method |
| 04/24/2013 | CN101778872B Continuous polymerization process |
| 04/17/2013 | CN101490106B Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles |
| 04/11/2013 | WO2013050568A1 Method for thermal separation of a volatile substance from a non- or less volatile substrate |
| 04/11/2013 | WO2013050087A1 Process for the production of polyolefins wherein an antioxidant is fed to the reaction mixture during the process |
| 04/11/2013 | CA2851039A1 Method for thermal separation of a volatile substance from a non- or less volatile substrate |
| 04/10/2013 | EP2578606A1 Process for the production of polyolefins wherein an antioxidant is fed to the reaction mixture during the process |
| 04/10/2013 | CN202865151U Production system of modified polyvinyl alcohol |
| 04/10/2013 | CN101896324B Removing volatile compounds from polymer pellets |
| 04/04/2013 | WO2013032142A9 Highly functional polymerizing additive and method for preparing a vinyl chloride-based seed using same |
| 04/04/2013 | WO2013009553A3 Polyolefin drag reducing agents produced by multiple non-cryogenic grinding stages |
| 04/03/2013 | CN103025769A Interlock and process |
| 04/03/2013 | CN103025768A Interlock and process |
| 04/03/2013 | CN103012651A Method for preparing polyacrylic resin |
| 04/03/2013 | CN103012633A Preparation method of high-acetalization-degree high-flowability polyvinyl butyral resin |
| 04/03/2013 | CN102382214B Coacervation technology for polymer product production |
| 04/02/2013 | US8410245 Enhancing the physical properties of semi-crystalline polymers via solid-state shear pulverization |
| 03/27/2013 | EP1791875B1 Energy efficient polyolefin producction process |
| 03/27/2013 | CN103003317A Process for thermal separation of a solution consisting of thermoplastic polymer and solvent |