Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 6 - Post-polymerisation treatments
Patents for C08F 6 - Post-polymerisation treatments (8,582)
12/2012
12/18/2012US8334350 Aqueous polymer dispersions, processes for preparing them, and their use
12/13/2012WO2012168138A1 Method for processing wastewater and exhaust gas condensates from the polymerization of vinyl acetate and ethylene in an aqueous medium
12/12/2012CN1950474B Adhesive for dermal patch and production process thereof
12/12/2012CN102822210A Process for the production of water and solvent-free halobutyl rubbers
12/12/2012CN102822209A Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
12/12/2012CN102822207A Process for the production of rubber ionomers and polymer nanocomposites
12/12/2012CN102822206A Process for the production of water and solvent-free polymers
12/12/2012CN102822205A Process for the production of water and solvent-free nitrile rubbers
12/12/2012CN102821929A Process for the production of water and solvent-free polymers
12/11/2012US8329858 Method of controlling oil-absorbing properties of a silicone rubber powder
12/11/2012US8329856 Biodegradable polymer microparticles and preparation method thereof
12/11/2012CA2657641C Process to produce polyolefins using metallocene catalysts
12/06/2012WO2012165021A1 Vinyl chloride resin aggregate particle, method for producing same, and gloves comprising same
12/06/2012WO2012164081A1 Method for continuous production of water-absorbent polymer particles
12/06/2012DE102011077010A1 Verfahren zur Aufbereitung von Abwässern und Abgaskondensaten aus der Polymerisation von Vinylacetat und Ethylen in wässrigem Medium A process for treatment of waste water and exhaust gas condensates from the polymerization of vinyl acetate and ethylene in an aqueous medium
12/05/2012CN102812055A Production Method And Production Device For Polyvinyl Alcohol
12/05/2012CN102812052A Process for the production of water and solvent-free hydrogenated nitrile rubbers
12/05/2012CN102807657A Amphiphilic waterborne segmented copolymer medicament carrier with pH responsiveness and biodegradability and preparation thereof
12/05/2012CN102807645A Method for preparing low molecular weight polyvinylidene fluoride
12/05/2012CN101945899B Solution polymerization process for preparing polyolefins
11/2012
11/29/2012WO2012159180A1 Green coalescent agent composition containing fatty acid monoesters of vegetable oils with fusel oil alcohols
11/29/2012WO2012093872A3 Method for preparing wax using unreacted materials in polymerization
11/28/2012EP2527391A1 Method for producing water absorbent resin
11/28/2012EP2527390A1 Method for producing water absorbent resin
11/28/2012EP2526123A1 Common solvent process for producing high molecular weight brominated rubber
11/28/2012CN102803305A Residual monomer elimination device and polyvinyl alcohol resin production method
11/28/2012CN102802874A Abrasive for moisture blasting, and manufacturing method for same
11/27/2012US8318896 Chromatography of polyolefin polymers
11/22/2012WO2012157715A1 Method for producing fluorine-containing copolymer
11/22/2012WO2012157714A1 Fluorine-containing copolymer and ion exchange membrane
11/22/2012US20120291793 Molecularly imprinted polymers for treating tobacco material and filtering smoke from smoking articles
11/21/2012EP2523979A2 Composite adsorbent for catalyst residues removal from polyolefin solution polymerization mixture
11/21/2012EP2523750A1 Polymer powder storage and/or transport and/or degassing vessels
11/21/2012CN102786612A PVDC latex desorption reaction kettle
11/21/2012CN102050900B Method for polymer degassing and propylene recycling in polymerization process of polypropylene liquid-phase loop reactor
11/21/2012CN101838354B Method for devolatilizing aromatic vinyl polymers
11/21/2012CN101772520B Aqueous dispersion of low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene powder, and method for producing low molecular weight polytetrafluoroethylene
11/20/2012US8314206 Block copolymer-comprising compositions and methods of purifying PS-b-PXVP
11/20/2012US8314205 Glycerol-based product, process for obtaining same and use thereof in the manufacturing of dichloropropanol
11/15/2012WO2012152775A1 A process for homogenizing and pelletizing a polyethylene composition
11/15/2012WO2012152647A1 Method for producing water-absorbing polymer particles
11/14/2012CN102781564A Polymer powder storage and/or transport and/or degassing vessels
11/14/2012CN102775545A Thermal expansibility microsphere and method for reducing residual monomers therein
11/14/2012CN102775529A Method for removing impurities from olefin polymers
11/14/2012CN101735403B Polymer compositions containing phosphates
11/14/2012CN101260167B Finishing design to increase the polymer content in an olefin solution polymerization process
11/13/2012US8309683 Thermal crystallization of a molten polyester polymer in a fluid
11/13/2012US8309681 Resin particle and method for producing the same
11/08/2012WO2012106410A3 Multi-component polymerization inhibitors for ethylenically unsaturated monomers
11/07/2012CN102770462A Apparatus and methods for separation volatiles from particulates
11/07/2012CN102770461A Common solvent process for producing high molecular weight brominated rubber
11/07/2012CN101203534B Residual formamide in enzymatic decomposition polymers
11/07/2012CN101111524B Method for producing water-absorbent polymer particles by droplet polymerisation in a gas phase
11/06/2012US8304518 Method for thermally treating polyester pellets to obtain a partial crystallization
11/06/2012US8304517 Method for producing granulated carboxyl group-containing polymer particle and granulated carboxyl group-containing polymer particle
11/06/2012US8304515 Process for the purification of polyol PFPE derivative
10/2012
10/31/2012EP2516476A2 Method for the preparation of low odour copolymer latexes
10/31/2012CN202509010U Simple degassing treatment system for reaction kettle
10/31/2012CN102762617A Method for producing water-absorbing polymer particles
10/31/2012CN102762616A Method for producing water-absorbing polymer particles
10/31/2012CN102762611A Method for manufacturing fluoropolymers
10/31/2012CN102757530A Preparation method of light-color cold polymerized C9 petroleum resin
10/30/2012US8296950 Pre-aging of rollers, gaskets, or o-rings to improve material response to compression set and compression stress relaxation
10/30/2012CA2654970C A process to produce a hydrocarbon rubber cement utilizing a hydrofluorocarbon diluent
10/24/2012EP2513171A1 Method for manufacturing fluoropolymers
10/24/2012CN102746460A Method for preparing cold-polymerized indene resin with high softening point and light color
10/24/2012CN102746459A Preparation method of cold polymerized styrene-indene resin
10/24/2012CN102746458A Preparation method for hydrogenated C9 petroleum resin
10/24/2012CN102746454A Thermal expansion resin powder with high dispersity and preparation method thereof
10/24/2012CN102746431A Method for preparing polyvinyl butyral resin by using polyvinyl acetate as raw material
10/18/2012US20120264911 System and Method for Processing Reactor Polymerization Effluent
10/18/2012US20120264881 Heterotrifunctional molecules and methods for the synthesis of dendrimeric materials
10/17/2012CN102731702A Surface-sulfonated monodisperse P(MMA-BA-St) polymer latex nanoparticles and preparation method thereof
10/11/2012WO2012137663A1 Polychloroprene latex, rubber composition and dip-molded article
10/10/2012CN1784428B Rubber latex and method for preparing the same
10/10/2012CN101679532B Nitrile rubbers
10/09/2012US8283437 Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
10/09/2012US8283436 Process for synthesizing thiol terminated polymers
10/04/2012WO2012132861A1 Process for producing water-absorbing resin
10/03/2012EP2505594A1 Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article
10/03/2012CN1867592B Process for fractionation/concentration to reduce the polydispersivity of polymers
10/03/2012CN102712763A Method for producing water absorbent resin
10/03/2012CN102712711A Process for the isolation of sulfonyl fluoride polymers and polymers obtained therefrom
10/03/2012CN102711939A Thermal separation of material mixtures by way of a main vaporation and a degasification in separate mixing kneaders
10/03/2012CN102702435A Method for removing aluminum trichloride catalyst form petroleum resin by dry cleaning
10/03/2012CN102702416A Tetrafluoroethylene/vinylidene fluoride/perfluor methyl vinyl ether emulsion copolymerization method
10/03/2012CN102066431B Method for continuously producing water-absorbing polymer particles
10/03/2012CN101624858B Process for making polymer composites having thermoplastic properties
10/03/2012CN101605818B Method for producing water-absorbent polymer particles by the polymerisation of droplets of a monomer solution
09/2012
09/26/2012CN202450017U Three-kettle condensation device for producing synthetic rubber by using solution method
09/26/2012CN102695725A Process for continuous emulsion polymerization
09/26/2012CN101323657B Preparing methods ofbutyl cyanide rubber emulsion and butyl cyanide rubber
09/25/2012US8273829 Method for making conjugated polymer
09/20/2012WO2012124212A1 Emulsion binder, aqueous pigment ink for inkjet containing same, and method for producing emulsion binder
09/20/2012DE102011014131A1 Verfahren zur Trocknung von feuchtem Polymerpulver und dafür geeignete Vorrichtung A method for drying moist polymer powder and apparatus therefor
09/19/2012EP2499169A1 Process for recovering a transition metal compound
09/19/2012EP2499168A1 Process for producing a polymerization catalyst
09/19/2012CN102686613A Process for recovering a transition metal compound
09/19/2012CN102675523A Polylactic acid flexibilizer and preparation method thereof and modified polylactic acid and preparation method thereof
09/19/2012CN102675493A Post treatment process of MBS (methacrylate-butadiene-styrene) resin emulsion
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