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Class Information
Number: 526/209
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymers from only ethylenic monomers or processes of polymerizing, polymerizable compositions containing only ethylenic monomers as reactants or processes of preparing > Polymerizing in the presence of a specified material other than monomer > Material contains ether
Description: Subject matter wherein the polymerization reaction is conducted in the presence of at least one compound which contains at least one oxygen atom bonded to two discrete organic radicals and having the general formula, i.e., -C-O-C-.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8710165 Multibranched polymer and method for producing the same Apr. 29, 2014
8680222 Catalyst composition for the copolymerization of propylene Mar. 25, 2014
8674004 Rubber composition, method for its formation, and automotive tire containing the composition Mar. 18, 2014
8673275 Block copolymers and their use Mar. 18, 2014
8623975 Process for producing polydienes Jan. 7, 2014
8614284 Methods of preparing polymer-dendrimer hybrids Dec. 24, 2013
8604146 Catalyst composition with alkoxyalkyl ester internal electron donor and polymer from same Dec. 10, 2013
8586641 Monolithic organic copolymer Nov. 19, 2013
8575285 Catalyst for living radical polymerization Nov. 5, 2013
8575286 Vinylidene fluoride and trifluoroethylene containing polymers Nov. 5, 2013
8557937 Rubber composition, method for its formation, and automotive tire containing the composition Oct. 15, 2013
8552128 Polymer processing simplification Oct. 8, 2013
8536290 Procatalyst composition with alkoxyalkyl 2-propenoate internal electron donor and polymer from same Sep. 17, 2013
8519071 Low-viscosity aqueous compositions Aug. 27, 2013
8492483 ABA triblock copolymer and process for producing the same Jul. 23, 2013
8476341 Multi-branched polyalkylene glycol polymer, method for producing the same, and admixture for cement Jul. 2, 2013
8440772 Methods for terminating olefin polymerizations May. 14, 2013
8404797 Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition Mar. 26, 2013
8404790 Aqueous emulsion polymerization process for producing fluoropolymers Mar. 26, 2013
8399703 Compound, method for producing the same and method for producing fluoropolymer Mar. 19, 2013
8362150 Gas-phase anionic polymerization Jan. 29, 2013
8283427 Heterogeneous perfluoroaryl substituted Lewis acid catalysts for cationic polymerizations Oct. 9, 2012
8247507 Cationic polymers as thickeners for aqueous and alcoholic compositions Aug. 21, 2012
8178465 Polydispersity-controlled isoolefin polymerization with polymorphogenates May. 15, 2012
8158734 Aqueous process for making fluoropolymers Apr. 17, 2012
8153743 Controlled exotherm of cyanoacrylate formulations Apr. 10, 2012
8084562 Method for producing polymer-dispersed polyol Dec. 27, 2011
8067513 Styrenated phenol ethoxylates in emulsion polymerization Nov. 29, 2011
8063160 Propylene-ethylene copolymers and process for their preparation Nov. 22, 2011
8034735 Catalyst component for the polymerization of olefins Oct. 11, 2011
8013087 Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution Sep. 6, 2011
8008368 Oil-based ink composition for inkjet recording Aug. 30, 2011
7977437 Process for producing polydienes Jul. 12, 2011
7977438 Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and siloxane surfactant Jul. 12, 2011
7973117 Process for continuously producing (meth)acrylic ester polymer or copolymer Jul. 5, 2011
7968625 Aqueous fluoropolymer dispersion and process for producing the same Jun. 28, 2011
7947789 Method for producing fluorine-containing copolymer and soil release agent containing same May. 24, 2011
7932332 Isobutene polymerisation in the presence of a donor and fluorinated acids complex Apr. 26, 2011
7932333 Aqueous polymerization of fluorinated monomer using polymerization agent comprising high molecular weight fluoropolyether acid or salt and fluoropolyether acid or salt surfactant Apr. 26, 2011
7919570 Multibranched polymer and method for producing the same Apr. 5, 2011
7910824 Dye-sensitized solar cell using ion-bound oligomer complex and method of manufacturing the same Mar. 22, 2011
7893176 Polydispersity-controlled isoolefin polymerization with polymorphogenates Feb. 22, 2011
7855259 Method for producing melt-processable fluororesin Dec. 21, 2010
7825201 Process for producing polydienes Nov. 2, 2010
7745554 Method for producing a polyisobutene Jun. 29, 2010
7728064 Aqueous liquid dispersion of water and oil repellent agent containing nonionic surfactant Jun. 1, 2010
7709052 Aqueous polymer dispersions containing alkyldiketenes, methods for the production thereof, and their use May. 4, 2010
7709687 Dicarbanionic initiator, a process for the preparation and use thereof May. 4, 2010
7705074 Aqueous polymerization of fluorinated monomer using polymerization agent comprising fluoropolyether acid or salt and short chain fluorosurfactant Apr. 27, 2010
7691260 Multifunctional multipolymeric surfactants for oil and bitumen recovery and other applications Apr. 6, 2010

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