Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
07/2012
07/11/2012CN102574978A Process for preparing a polyurethane foam
07/11/2012CN102574977A Method for manufacturing an isocyanate-terminated prepolymer, prepolymer obtained thereby, and polyurethane resin
07/11/2012CN102574976A Method for producing soft polyurethane foam and sheet
07/11/2012CN102574880A Polyfluoroalkylphosphonic acid oxyalkylene ester, method for producing same and release agent containing same as active ingredient
07/11/2012CN102574113A Conditioning of double metal cyanide catalysts
07/11/2012CN102558909A Hydroxy-terminated polyether type macromolecular fluorescent dye and synthesis method thereof
07/11/2012CN102558758A Phenolic resin foam material and preparing method thereof
07/11/2012CN102558546A Polyethylene glycol glycyrrhetinic acid ester, composite drug-loaded micelle and preparation method and application thereof
07/11/2012CN102558545A Conductive polyphenylene oxide resin polymerization method
07/11/2012CN102558544A Soluble and ultraviolet crosslinking polyaryl ether nitrile and preparation method thereof
07/11/2012CN102558543A Synthesis method of plant oil polyether polyol
07/11/2012CN102558542A Method for preparing sucrose polyether carbonate polyol
07/11/2012CN102558541A Polyglyceryl compounds and compositions
07/11/2012CN102558540A Preparation method for polyether polyol based on plant phenol
07/11/2012CN102558539A Method for preparing rigid foam polyether polyol by using multi-amine as initiator
07/11/2012CN102558538A Deep purification method of hexafluropropylene oxide
07/11/2012CN102558537A Separating method for emulsifying agent containing fluorine
07/11/2012CN102558536A Method for preparing thickener
07/11/2012CN102558535A Amphiphilic block copolymer connected through molecular glue and synthesis method and application of copolymer
07/11/2012CN102558533A Preparation method of polyether carbonate polyalcohol
07/11/2012CN102558530A Selenium-containing curcumin polymer and its preparation method and application
07/11/2012CN102558488A Preparation method for nano white carbon black modified polyether type aqueous polyurethane for coating
07/11/2012CN102558411A Preparation method of ether ester copolymer water reducer
07/11/2012CN102557897A Plant-phenol-based polyether polyol
07/11/2012CN102174191B Application of linker of polyethylene glycol and fat-soluble compounds in biological catalysis
07/11/2012CN102061078B Polymer nano hydrogel and preparation method thereof
07/11/2012CN101974152B Lipoid-cation polymer and preparation method thereof
07/11/2012CN101302290B Method for preparing polytetramethylene terephthalat ether glycol using heteropolyacid catalyst
07/10/2012US8217130 Curable composition and method for producing the same
07/10/2012CA2558456C Method of purifying polyether polyols of non-volatile impurities
07/05/2012WO2012091968A1 Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
07/05/2012WO2012091502A2 Polysaccharide-based graft copolymer and composition comprising same for personal care
07/05/2012WO2012091452A2 Biocompatible agent for dispersing nanoparticles into an aqueous medium using mussel adhesive protein-mimetic polymer
07/05/2012WO2012091361A2 Highly pure poloxamers and purification method thereof
07/05/2012WO2012027573A3 Biodegradable shape memory polymer
07/05/2012US20120172566 Metal cyanide complex catalyst and its preparation and application
07/05/2012US20120172537 Process for producing polyether
07/05/2012US20120172525 Compositions containing inclusion complexes
07/05/2012US20120172506 Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same
07/05/2012US20120172501 Phosphorus-containing flame retardants
07/04/2012EP2471838A1 Polyethers and method for producing the same
07/04/2012EP2471837A1 Polyether preparation method
07/04/2012EP2471836A1 Method for the Preparation of a Poly(Arylene Ether), and Related Compositions
07/04/2012EP2471832A1 Method for producing soft polyurethane foam and sheet
07/04/2012EP2471831A1 Method for manufacturing an isocyanate-terminated prepolymer, prepolymer obtained thereby, and polyurethane resin
07/04/2012EP2470586A1 Improved polyether glycol manufacturing process
07/04/2012EP2250211B1 Method for the production of polyols
07/04/2012CN1976940B Novel supported phosphazene catalysts, novel compounds for the catalysts, and use thereof
07/04/2012CN102549044A Process for the purification of polyol pfpe derivatives
07/04/2012CN102549043A Polyethers and method for producing the same
07/04/2012CN102549042A Fluorinated coating and phototools made therewith
07/04/2012CN102549033A Alkoxylated polymers
07/04/2012CN102548997A Cyclic (meth)acrylates and process for preparation thereof
07/04/2012CN102533238A Block polyether quaternary ammonium salt surfactant and preparation method thereof
07/04/2012CN102532981A Polyether waste paper deinking agent
07/04/2012CN102532531A Polyamino acid block copolymer and preparation method thereof
07/04/2012CN102532520A Method for preparing phosphorous polyphenylene oxide resin with low molecular weight
07/04/2012CN102532519A Preparation method of polyethylene glycol fatty acid ester
07/04/2012CN102532518A Urethano-containing acrylate bifunctional monomer and preparation method thereof
07/04/2012CN102532517A Soluble and ultraviolet-crosslinked-cured polyaryletherketone and preparation method thereof
07/04/2012CN102532516A Poly aryl ether nitrile resin, poly aryl ether nitrile fiber and preparation methods thereof
07/04/2012CN102532515A Method for preparing polyglycerine with high degree of polymerization
07/04/2012CN102532514A Novel compounds and compositions thereof
07/04/2012CN102532513A Method for synthesizing high molecular weight castor oil polyether polyol
07/04/2012CN102532512A Method for synthesizing novel polyether polyol
07/04/2012CN102532511A Synthesis method of n-octyl alcohol polyoxypropylene/polyoxyethylene copolyether
07/04/2012CN102532510A Polyglyceryl compounds and compositions
07/04/2012CN102532509A Preparation method for polymer polyol dispersion stabilizer
07/04/2012CN102532508A Synthesizing process for nonionic/cation compound asphalt emulsifier
07/04/2012CN102532507A Novel segmented copolymer and preparation method thereof
07/04/2012CN102532437A Preparation method for high-performance polycarboxylic acid water-reducing and slump-retaining agent
07/04/2012CN102531943A Novel compound and method for preparing the same
07/04/2012CN102525843A Polyglyceryl compounds and compositions
07/04/2012CN102070778B Method for preparing high-concentration polyoxy alkyl allyl ether sulfonate
07/04/2012CN102002157B Aromatic polyester modified polyether polyol and preparation method thereof
07/04/2012CN101955585B Unsaturated polyester and preparation method thereof
07/04/2012CN101921356B Esterification method for polycarboxylic acid water-reducing agent
07/04/2012CN101679624B Process for making hydrolyzable silylated polymers
07/04/2012CN101622295B Multibranched polyoxyalkylene derivative
07/04/2012CN101622294B Lubricant compositions and methods of making same
07/04/2012CN101589088B Fluorinated lubricants
07/04/2012CN101490135B Fluorochemical composition comprising fluorinated oligomeric silane
07/04/2012CN101429128B Recovery method for organic amine in polyphenylene oxide copper-amine complex catalyst
07/04/2012CN101213241B Polymeric materials
07/04/2012CN101077908B Method for preparing polyarylene ether ketone
07/04/2012CN101024686B Process for preparing polytetrahydrofuran or tetrahydrofuran copolymers
07/03/2012US8211963 Method of purifying a polymer
07/03/2012US8211850 Polyglyceryl compounds and compositions
07/03/2012US8211576 aromatic polyether with sulfonic acid-functional block and acid-free blocks; polyether sulfones; polymer electrolyte fuel cells
07/03/2012US8211333 Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants
06/2012
06/28/2012WO2012088144A2 Process for the preparation of polyalkylene ether glycol
06/28/2012WO2012086748A1 Film containing metal oxide particles, transfer film, method for producing same, laminate, and method for producing same
06/28/2012WO2012086016A1 Purification method for carboxyl-containing polyoxyethylene derivative
06/28/2012WO2012085376A1 Method for laying parquet flooring with improved dimensional stability
06/28/2012WO2012084762A1 Method for producing polyether polyols
06/28/2012WO2012084760A1 Method for producing polyether ester polyols
06/28/2012WO2012084749A1 Thermoprocessable per(halo)fluoropolymer composition
06/28/2012WO2012084745A1 Process for producing fluorinated organic compounds
06/28/2012WO2012084265A1 Glycidyl esters of alpha, alpha branched acids compositions
06/28/2012WO2012051153A3 Lactamic polymers containing an acetoacetate moiety
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