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)
11/2008
11/05/2008EP1515801B2 Preparation of a double metal cyanide catalyst
11/05/2008CN101300287A Crosslinked poly(arylene ether) composition, method, and article
11/05/2008CN101300074A Method for producing an DMC catalyst
11/05/2008CN101298495A Environmentally responsive multi-block polycondensate and preparation thereof
11/05/2008CN101298494A Environmentally responsive comb type polycondensate and preparation thereof
11/05/2008CN100430429C Cement admixture and cement composition
11/04/2008US7446233 Small amount improves efficiently and significantly the affinity of the inorganic solid with a medium, having no bad effects even if the inorganic solid is blended in a large amount; useful for dispersing an inorganic solid in various media; polyethers
11/04/2008US7446158 Organic polymer having a silane tiol group, a titanium, aluminum or a zirconium catalyst, and a low molecular weight compound containing a hydrolyzable silicon group; sealants, adhesives
11/04/2008US7446154 Photocurable; suitable for electronics requiring a low dielectric constant, a low dielectric loss tangent and high toughness; compatible with thermosetting resin; soluble in methyl ethyl ketone solvent; hydroxy end groups reacted with epichlorohydrin and then acrylic acid
11/04/2008CA2328819C Iodonium salts as latent acid donors
10/2008
10/30/2008US20080269456 reactive polymers created by chemical vapor deposition
10/30/2008US20080269449 Methods for the purification of polymers
10/30/2008US20080269427 Polyphenylene ether oligomer compound, derivatives thereof and use thereof
10/30/2008US20080269389 Fluoropolyether adhesive composition
10/30/2008US20080267901 Biocompatible Polymer Networks
10/30/2008DE112006003456T5 Copolymer, Polymerelektrolyt und seine Verwendung Copolymer, polymer electrolyte and its use
10/30/2008DE10392911B4 Verwendung eines Polyphenylenethers zur Verbesserung der Flammhemmung von Polyphenylenether enthaltenden Harzzusammensetzungen sowie Verfahren zur Herstellung solcher Harzzusammensetzungen Use of a polyphenylene ether to improve the flame retardancy of resin compositions containing polyphenylene ether as well as methods for preparing such resin compositions
10/29/2008EP1985666A1 Curable composition
10/29/2008EP1985617A1 Adamantane derivative, composition comprising the derivative, and optical and electronic member using the composition
10/29/2008EP1984430A2 Phosphonic acid-containing blends and phosphonic acid-containing polymers
10/29/2008EP1984423A2 Process for producing polytrimethylene ether glycol
10/29/2008EP1984422A1 Polyalkylene glycols comprising a reduced amount of oligomers
10/29/2008EP1984421A1 Polyketal polymers, and methods of making and using same
10/29/2008EP1913058B1 Method for producing polyether alcohols
10/29/2008EP1773913B1 Polysulfone-polyether blockcopolymers, process to synthesize it, membranes made therefrom
10/29/2008EP1742985B1 Perfluoropolyether containing acrylate groups
10/29/2008EP1537163B1 Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid
10/29/2008CN101293954A Carboxylation method of polyoxyethylene-poly-oxypropylene polyoxyethylene copolymer
10/29/2008CN101293953A Method for synthesizing poly-dihydric alcohol monoether acrylic ester macromer
10/29/2008CN101293933A Polyglycol modified chitosan oligosaccharide fatty acid grafting article, preparing method and application thereof
10/29/2008CN101293852A Metal plating compositions and methods
10/29/2008CN100429255C A process for the production of rigid foams from alkaline polyether polyols
10/28/2008CA2301210C Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
10/28/2008CA2183695C Improved polyether-containing double metal cyanide catalysts
10/23/2008WO2008127744A2 Film-forming material containing phosphorous and methods of producing coating compositions containing phosphorous
10/23/2008WO2008126909A1 Production method of unsaturated (poly)alkylene glycol ether monomer and production method of (poly)alkylene glycol chain-containing polymer
10/23/2008WO2008126850A1 Composite metal cyanide complex catalyst having organic ligand, method for producing the same and method for producing polyether polyol
10/23/2008WO2008126436A1 Fluorinated polyether compound, process for producing the same, and curable composition containing the same
10/23/2008US20080262166 Controlling hydrolysis stability of polymer; reacting polyether with n,n'-dicyclohexylcarbodiimide
10/23/2008US20080262164 Polymerization of C3 to Cc10 alkyl epoxide in presence of coordination catalyst containing cobalt ans Schiff base
10/23/2008US20080262144 Dispersion of a reaction product of a hydroxyl-containing ketone resin, ketone-aldehyde resin, urea-aldehyde resin, phenolic resin or hydrogenated derivative thereof, a hydrophillic hydroxy- or amino- carboxylic acid-diisocyanate reaction product, and an isocyanato(meth)acrylic ester; adhesives, coatings
10/23/2008US20080262135 Reaction product of phosphine and protonated haloaryl compound and use as epoxy curing accelerator
10/23/2008DE112006002977T5 Verfahren zur Herstellung von Polymeren mehrwertiger Alkohole A process for the preparation of polymers of polyhydric alcohols
10/23/2008DE102007018812A1 Polyether enthaltende Dispergier- und Emulgierharze Polyether-containing dispersant and Emulgierharze
10/23/2008DE102007017179A1 Verfahren zur Herstellung von Alkylpolyglykolcarbonsäuren und Polyglykoldicarbonsäuren mittels Direktoxidation Process for the preparation of Alkylpolyglykolcarbonsäuren and polyglycoldicarboxylic by direct oxidation
10/22/2008EP1983016A1 High productivity process for alkylphenol ethoxylates
10/22/2008EP1983015A1 High-productivity process for non-phenolic ethoxylates
10/22/2008CN101289533A Method for synthesizing polyethyleneglycol monomethyl ether metacrylic acid ester
10/22/2008CN101289532A Polytetramethylene ether glycol molecular weight distribution adjustment method
10/22/2008CN101289531A Method for producing polytetramethylene etherglycol using pre-reactor
10/21/2008US7439219 having optionally quaternized amine capping units; cleaning; inks; dyes; dispersants; adhesives; perfume carriers; polyurethane process; formulability in detergents; e.g. ethoxylated sorbitol reductively aminated with ammonia and quaternized with dimethyl sulfate
10/16/2008WO2008124488A1 Method of separating a poly(arylene ether) composition from a solvent, and poly(arylene ether) composition prepared thereby
10/16/2008WO2008123490A1 Adamantane derivative, resin composition using the same, and resin cured product
10/16/2008WO2008123474A1 Novel thermoplastic polyhydroxy polyether resin and resin composition containing the same
10/16/2008WO2008123389A1 Polyalkylene glycol chain-containing thiol polymer, thiol-modified monomer, mixture thereof, and admixture for cement
10/16/2008WO2008123323A1 Process for producing polyol and the polyol
10/16/2008WO2008122639A1 A method for preparing carbonylic perfluoropolyethers
10/16/2008US20080255337 curable fluoropolymers used as thin films having heat resistance, chemical resistance, low refractive index, low dielectric property, lubricity, water- and oil-repellency
10/16/2008US20080255335 as interlayer insulation films having excellent heat resistance, electrical properties and low dielectric constant
10/16/2008US20080255315 Epoxy resin cured with phenol-formaldehyde resin
10/16/2008US20080255305 Surface treatment of the silicone with water soluble polymer; biocompatibility; diagnosis; biosensors; crosslinked elastomer network
10/16/2008US20080255299 Polymer Composition Containing a Heat Accumulating Phase-Change Material, a Process For Producing Such a Composition and a Product In Which Such a Composition Is Included
10/16/2008US20080254299 Scratch-resistant Layered Composite and Articles
10/16/2008US20080254294 Mixture with liquid, pigment, additive and solvent; grains encapsulated by coating material
10/16/2008US20080254257 Poly (phenylene ether) resin composition, prepreg, and laminated sheet
10/16/2008DE102008000566A1 Method for working up polyether alcohols, which are produced by a catalytic addition of alkylene oxides to a starter substance carrying reactive hydrogen atoms under the use of alkaline catalyst, useful e.g. for producing polyurethane
10/16/2008DE102007016966A1 Silicontensidzusammensetzungen und deren Verwendung zur Erzeugung von Schaum Silicontensidzusammensetzungen and their use for the production of foam
10/16/2008CA2628980A1 High productivity process for non-phenolic ethoxylates
10/16/2008CA2628978A1 High productivity process for alkylphenol
10/15/2008EP1980600A1 Mould for a part made from composite material coated with a demoulding product
10/15/2008EP1980584A1 Process for production of perfluoropolyether carboxylic acid fluoride
10/15/2008EP1980583A1 A method for preparing carbonylic perfluoropolyethers
10/15/2008EP1979417A2 Dispersing agent for aqueous pigment preparations
10/15/2008EP1704175B1 Ion-conducting polymers and membranes comprising them
10/15/2008EP1682615B1 Mixture of fluorinated polyethers and use thereof as surfactant
10/15/2008EP1633799B1 Production of polyether alcohols by using dmc catalysis
10/15/2008EP1214368B1 Polymerization of alkylene oxides using metal cyanide catalysts and unsaturated initiator compounds
10/15/2008CN101287775A Material comprising polyrotaxane and polymer and process for producing the same
10/15/2008CN101287774A Catalyst and process for the polymerization of cyclic ethers
10/15/2008CN101287565A Method for producing shape-anisotropic metal particulate, colored composition, photosensitive transfer material, black image-fitted substrate, color filter and liquid crystal display device
10/15/2008CN101284907A High molecular phosphoric acid ester, preparation method and uses thereof
10/15/2008CN101284905A Process for cleanly producing ethoxylated surfactant by recycling heat of reaction
10/15/2008CN101284904A Highly effective, energy-conserving and steam-free type ethoxylation reactor
10/15/2008CN101284885A Amphipathic cyclodextrin polymers, preparation method and use
10/15/2008CN101284168A Silicone surfactant compositions and use thereof for generating foam
10/14/2008US7435273 Nonionic surfactant gasoline fuel additives for cleaning valves; preventing low temperature sticking; functionalized with at least one long chain vinyl component
10/09/2008WO2008120573A1 (meth)acrylates, resin compositions containing the same, and products of curing of the compositions
10/09/2008WO2008075279A3 Biodegradable polymeric derivatives
10/09/2008US20080249270 Method for manufacturing monosulfonium salt, cationic polymerization initiator, curable composition, and cured product
10/09/2008US20080247991 Solution Additives For the Attenuation of Protein Aggregation
10/09/2008US20080247984 DOPA functionalized, branched, polyalkylene oxide materials that are useful as adhesives, is a linker or is a linking group selected from amide, ester, urea, carbonate or urethane linking groups;
10/09/2008US20080246186 Composition and method for making polyarylene ether copolymers
10/09/2008DE102007016656A1 PAEK-Pulver, insbesondere zur Verwendung in einem Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objektes, sowie Verfahren zu dessen Herstellung PAEK powder, particularly for use in a method for layerwise manufacturing a three-dimensional object, and to processes for the preparation thereof
10/09/2008CA2702305A1 Cancer cell targeting using nanoparticles
10/08/2008EP1978051A1 Metal plating compositions and methods
10/08/2008EP1978050A1 Curing agent for low temperature cure applications
10/08/2008EP1976896A2 High efficiency method of preparing polyalkylene oxide carboxylic acids
10/08/2008EP1976816A2 Base-catalyzed alkoxylation in the presence of non-linear polyoxyethylene-containing compounds
10/08/2008EP1924629B1 Method for production of polyether alcohols
10/08/2008EP1794209B1 Polyether polymer matrix
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