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)
12/1990
12/18/1990US4978805 Fatty alcohol-modified, glycerol-initiated polyethers and low molecular weight analogues; detergents; cleaning compounds; antifoam agents
12/18/1990US4978785 Oxidation of polyoxypropylene glycols to acids and ketones
12/18/1990US4978780 Preparation of ether sulfonates and polyglycol ether sulfonates, and products prepared by this method
12/18/1990US4978389 Fluoropolyether carboxylic group containing titanium compound
12/18/1990CA1278145C Melt-capped polyphenylene ethers and method of preparation
12/14/1990CA2016849A1 Monocarbamate diols, polymers derived from them and nlo-active materials therefrom
12/13/1990WO1990015098A1 Curing agent, method of preparation thereof, and curable composition prepared therefrom
12/13/1990WO1990015093A1 Process for the production of polyethers derived from oxetanes
12/13/1990WO1990015092A1 Polymerisation of cyclic ethers
12/13/1990WO1990015082A1 Process for preparing a polymer having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
12/13/1990WO1990011390A3 Composite element comprising a polyether or copolyether, process for its preparation and its use for the extraction and separation of metallic cations
12/13/1990CA2031185A1 Process for preparing a polymer having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
12/13/1990CA2018682A1 Modification of polyphenylene ether or related polymers with a cyclic acid anhydride and the use thereof in modified, high temperature rigid polymer of vinyl substituted aromatics
12/12/1990EP0401770A2 Heat-latent, cationic polymerization initiator and resin composition containing the same
12/12/1990EP0401248A1 Affinity matrices of modified polysaccharide supports
12/11/1990US4977281 Polyoxyalkylene amino alcohols and polyoxyalkylene amino 1,3-dioxanes and 1,3-dioxolanes
12/11/1990US4977234 Reacting dihalogenobenzonitrile with resorcinol and alkali metal salt in presence of solvent; laminated electrical/ electronic procuct; heat/solvent resistance
12/11/1990US4977156 Fungicides or fungistats
12/11/1990US4977021 In situ polymerization of trioxane
12/11/1990CA1277672C Process for preparing highly pure cyclic esters
12/05/1990EP0400746A2 Cross-linkable compositions based on polyphenylene ethers and unsaturated monomers copolymerizable radically
12/05/1990EP0400554A2 High purity polyether polyols and process for preparing the same
12/05/1990EP0400486A2 Polyethylene glycol derivatives, modified peptides and production thereof
12/05/1990EP0400472A2 Process for preparing polyethylene glycol derivatives and modified protein.
12/05/1990EP0400436A2 Polytetrahydrofuranethers
12/05/1990EP0400409A2 Aromatic copolyetherketones
12/05/1990CN1047493A Process for making alkyl ethoxy carboxylates
12/05/1990CN1010683B Method for synthesizing polyether ether-ketone with phthalal
12/04/1990US4975518 Condensation polymerization; compatibility with additives and other ingredients
12/04/1990US4975506 Bismaleimide resin from bis(maleimido phenoxy)benzene
12/04/1990US4975471 Photo-curable epoxy resin type composition
12/04/1990US4975468 Fluorinated microemulsion as oxygen carrier
12/04/1990US4975212 Fluorinated lubricating compositions
11/1990
11/30/1990CA2017716A1 High purity polyether polyols
11/29/1990WO1990014410A1 Use of chlorofluoropolyethers as lubricants for refrigerants
11/29/1990WO1990014379A1 Poly(arylene ether ketone), method of its production, and its use
11/29/1990WO1990014341A1 New cyclic polyiminoethers
11/29/1990WO1990014327A1 Liquid surfactant polymers of tetrahydrofuran and ethylene oxide
11/28/1990EP0399751A2 Process for making alkyl ethoxy carboxylates
11/28/1990EP0396573A4 Fuel compositions and lubricating oil compositions containing very long chain alkylphenyl poly(oxyalkylene) aminocarbamates
11/28/1990CN1047313A Process for preparing peroxidic perfluoropolyethers
11/28/1990CN1047308A Novel polyacetal copolymers of trioxane and glycidyl ester derivatives
11/28/1990CN1047276A Alkoxylation process catalyzed by barium phosphate
11/27/1990US4973763 Process for the preparation of polyglycerols
11/27/1990US4973762 Endcapping a polyfluoropolyether with iodide
11/27/1990US4973761 Aminomono- or -di-[(poly-n-butoxy)-n-butylamino]-(poly-n-butoxy)-n-butylamines
11/27/1990US4973749 Process for the dimerization of hexafluoropropene oxide
11/27/1990US4973748 Process for the oligomerization of hexafluoropropene oxide
11/27/1990US4973742 Halogen-containing polyether
11/27/1990US4973715 Furan polyols
11/27/1990US4973653 High strength, alkyl and aromatic segments
11/27/1990US4973414 Polyethers, process for their preparation and lubricants containing these polyethers
11/27/1990CA2017543A1 Polyethylene glycol derivatives, process for preparing the same and modified protein
11/26/1990CA2017541A1 Polyethylene glycol derivatives, modified peptides and production thereof
11/26/1990CA2016096A1 Liquid surfactant polymers of tetrahydrofuran and ethylene oxide
11/22/1990EP0398620A2 Poly(oxyalkylene) modified phthalocyanine colorants
11/22/1990EP0398450A2 Alkoxylation process catalyzed by barium phosphate
11/22/1990EP0398133A2 Cationic polyester soil release polymers
11/22/1990EP0398100A1 Fuel compositions containing alkoxylation products
11/22/1990EP0397876A1 Method and device for making profiled pipes used for well construction
11/22/1990DE3915734A1 Verwendung von amorphen polyaryletherketonen fuer optische systeme Use of amorphous polyaryletherketones for optical systems
11/22/1990CA2012171A1 Process for making alkyl ethoxy carboxylates
11/21/1990CN1047074A Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives
11/20/1990US4972016 Poly(cyanoarylether)-based resin composition
11/20/1990US4971789 Ionic polyethers, process for preparing them and compositions in which they are present
11/20/1990US4971722 Thickening agents
11/20/1990US4971695 Sulfonated hexafluoro bis-a polysulfone membranes and process for fluid separations
11/20/1990US4971649 Substrates with adhesives thickened with ethylene oxide polymers modified with polyols
11/20/1990CA1276747C Process for the preparation of a polyether resin
11/20/1990CA1276743C Crystalline aromatic polyketone copolymer and manufacturing the same
11/20/1990CA1276740C Blends of a biphenyl containing poly(aryl ether sulfone) and a poly(aryl ether ketone)
11/19/1990CA2016885A1 Motor fuel compositions containing alkoxylation products
11/15/1990WO1990013588A1 Production of polyether ester polyol and polyurethane
11/15/1990WO1990013586A1 Curable polyurethane composition excellent in flexibility
11/15/1990WO1990013583A1 Perfluoropolyethers
11/15/1990DE3915319A1 Quat. hydroxyalkyl polyethylene glycol amine ether cpds. - used as surfactant
11/15/1990CA2010140A1 Epoxytriazine-capped polyphenylene ethers and method of preparation
11/14/1990WO1990014378A1 Polyarlylether ketones containing indane and use of amorphous polyarlyether ketones in optical systems
11/14/1990EP0397494A2 Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives
11/14/1990EP0397490A2 Novel polyacetal copolymers of trioxane and glycidyl ester derivatives
11/14/1990EP0397395A2 Resin composition for sealing semiconductors
11/14/1990EP0397356A2 Aromatic polyether
11/14/1990EP0397346A2 Aminated formaldehyde coupled polyols for curing epoxy resins
11/14/1990EP0397277A2 Modified bisphenols
11/14/1990EP0397036A2 Process for producing polyalkylene oxide derivatives
11/14/1990EP0396962A2 Triblock amide fluorosurfactants
11/14/1990EP0396573A1 Fuel compositions and lubricating oil compositions containing very long chain alkylphenyl poly(oxyalkylene) aminocarbamates.
11/14/1990CA2056994A1 Polyarlyether ketones containing indane and use of amorphous polyarlyether ketones in optical systems
11/13/1990US4970295 Preparation of oxetane polyether polyols using a bleaching earth catalyst
11/13/1990US4970284 Polyaryletherketones
11/13/1990US4970277 Esters of allyl-bicyclo(2.2.1)hept-5-ene-2-carboxylic acid and polymers thereof
11/13/1990US4970271 Aromatic polymer
11/13/1990US4970201 Preservatives for cellulose containing products
11/13/1990US4969998 Composite semipermeable membrane
11/13/1990CA1276373C Chain-extended poly(aryl ether ketones)
11/13/1990CA1276169C Maleic or phthalic acid half esters of alkoxylated fatty amines
11/13/1990CA1276165C Urethanes containing perfluoroalkyl and epichlorohydrin groups, aqueous dispersions containing these urethanes, and the usethereof
11/13/1990CA1276164C Urethanes which contain perfluoroalkyl groups, epichlorohydrin groups and dialcohol radicals, the preparation and use thereof
11/13/1990CA1276162C Preparation of polymer polyols
11/12/1990CA2016626A1 Resin composition for sealing semiconductors
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