Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
11/1980
11/11/1980CA1089487A1 Polyether urethanes, their production and their use as antistatic additives in polyamide compositions
11/04/1980US4232167 Preparation of alkyl mercaptocarboxylate/dialkyl thiodicarboxylate mixture using sulfur and/or water cocatalyst
11/04/1980US4232142 Production of polyarylene ether sulphones and ketones
11/04/1980US4232131 Polyamide
11/04/1980US4231951 Complex salt photoinitiator
11/04/1980US4231851 Polyphenylene ethers from phenol, an o- or m-substituted phenol, and an alkylene diamine in water or/and an alcohol
11/04/1980CA1089147A1 Vulcanizable elastomer from thiodiethanol and an oligomeric polyester
10/1980
10/29/1980EP0018259A1 Carbonates carrying cyclic carbonate groups, process for their preparation and their use in the extraction of metals starting from aqueous solutions
10/29/1980EP0017894A1 Polyadducts of ammonia and epoxide compounds, process for their modification for the electrodeposition of coatings
10/29/1980EP0017772A1 Method of improving the solubility of biologically active agents in water and in lower aliphatic alcohols, and compounds having an improved solubility
10/29/1980EP0017751A1 Process for the production of graft copolymers of polyphenylene oxides
10/28/1980US4230892 Alcoholysis process for preparing poly-(tetramethylene ether) glycol
10/28/1980US4230824 Sucrose based polyether polyols
10/28/1980US4230814 Using dialkyl hydroxyarylsulfonium salts with an organic oxidant
10/28/1980US4230612 Block polymers of a 1,2-aliphatic glycol and ethylene or 1,2-propylene glycol
10/28/1980CA1088575A1 Selected perfluoropolyether oils of very high purity and with a low volatility
10/28/1980CA1088525A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/28/1980CA1088524A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/28/1980CA1088523A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/21/1980CA1088076A1 Hydantoin diacrylate compounds
10/15/1980EP0017059A1 Process for the preparation of alkoxylated fatty acids and their use as solubilisers
10/15/1980EP0017008A1 Surface-active phosphonic acid esters, and polymer dispersions and emulsions containing them
10/15/1980EP0016956A1 Tris-hydroxyalkyl heterocycles and process for their preparation
10/15/1980EP0016829A1 Polyphenylene ether resin compositions containing polyphentenamer
10/14/1980US4228310 Polyol preparation
10/14/1980US4228272 Method of catalytically preparing tetrahydrofuran/alkylene oxide polymerizates using a montmorillonite clay as the catalyst
10/14/1980US4228258 Moldable impact resistant adhesive
10/14/1980US4228049 Aqueous coatings based on copolymers with a mixture of unsaturated esters of polymeric polyol and bisphenol-ethylene oxide adduct
10/14/1980CA1087778A1 Polymeric compositions for use with membranes
10/07/1980US4226971 Phenol-aldehyde condensation product with aminoalkylene derivative of a polyoxyalkylenepolyamine
10/07/1980US4226956 Graft copolymers containing polyoxazoline and polyoxazine, and the preparation thereof
10/07/1980US4226951 Aromatic heterocycle coupler
10/07/1980US4226777 From 2-fluoro-2-nitro propanediol and trifluoromethanesulfonic anhydride
10/07/1980US4226746 Allylic chloride backbone
10/07/1980CA1087346A1 Application of cumylphenol and derivatives thereof in plastic compositions
10/07/1980CA1087345A1 Orthoester polymers
10/01/1980EP0016324A1 Use as thermal sensitizing agent of a mixture of ammonia and/or amines and polyether compounds
09/1980
09/30/1980US4225528 For oxidative coupling of phenolic monomers
09/23/1980US4224455 Sulfonated alkoxylated alkyl arylol maleate reactive surfactants
09/23/1980US4224429 Process for the anionic polymerization in the presence of cryptants
09/23/1980US4224421 Viscosity increases with increasing temperature and decreases with decreasing temperature
09/17/1980EP0015592A1 Light-sensitive silver halide materials comprising fluorine-containing surfactants
09/16/1980US4223119 High solids compositions containing ester diol alkoxylate and organic polyisocyanate
09/09/1980US4221735 Complexed manganese catalyst
09/09/1980US4221697 Composite materials
09/02/1980US4220611 Polyoxyalkylene bridged phosphate esters
08/1980
08/26/1980US4219508 Process for the preparation of low molecular weight polyhydroxyl compounds
08/26/1980CA1084489A1 Filtration process for purifying polyols
08/21/1980WO1980001723A1 Heat curable compositions
08/21/1980WO1980001695A1 Curable organic resin compositions and foaming method
08/20/1980EP0014673A1 Light curable polymers with side groups derived from indenon, their production and utilization
08/20/1980EP0014263A2 Method of improving the solubility of biologically active agents in water and in lower aliphatic alcohols, and compounds having an improved solubility
08/19/1980US4218559 Vulcanization system for vulcanizable thiodiethanol elastomers
08/19/1980US4218377 Metal salt/amine complexes
08/19/1980US4218218 Stable finely dispersed aqueous formulations of disperse dyes and optical brighteners, and their use
08/12/1980US4217443 Water-soluble crosslinked polysulfonium compounds and process therefor
08/12/1980US4217215 Process for flocculation using crosslinked polysulfonium compounds
08/12/1980CA1083599A1 Soil repellent product for easy stain removal by simple washing
08/05/1980CA1083177A1 Polyether urea epoxy curing agent
08/05/1980CA1083164A1 Perfluoroalky substituted anhydrides and polyacids, process for their manufacture and their use
07/1980
07/29/1980US4215210 Novel α-glycol resin composition and process for its preparation
07/29/1980CA1082732A1 Surface-active agent
07/29/1980CA1082678A1 Lubricants for use in the processing of plastics
07/29/1980CA1082677A1 Lubricants used in the processing of plastics
07/22/1980US4214101 Process for preparing ether carboxylates
07/22/1980US4214070 Molding materials dyeability
07/22/1980CA1081906A1 Fugitive tints
07/15/1980CA1081578A1 Process for removing foam from aqueous systems
07/09/1980EP0013258A1 Propenyl-substituted phenolglycidyl ethers, process for their preparation and their use
07/09/1980EP0013000A2 Polymeric agent for releasing 5-aminosalicylic acid or its derivatives into the gastrointestinal tract, pharmaceutical formulation comprising said agent,method of its preparation and method of preparing said formulation
07/09/1980EP0012875A1 Non-ionic emulsifying agents and process for their purification
07/08/1980US4211862 Block polymers of hydroquinone di-(β-hydroxyalkyl) ethers or isomers thereof and tetrahydrofuran/alkylene oxide copolymers
07/08/1980US4211857 Method for producing polyphenylene oxides
07/08/1980US4211854 Block polymers of poly(tetramethylene oxide) and tetrahydrofuran/alkylene oxide copolymers
07/08/1980CA1081245A1 Terephthalic acid ethylene glycol esters, their production and use in the production of polyester polymers
07/01/1980US4210571 Surfactants and their use as coupling agents in thermosetting polymers
07/01/1980US4210500 Alkaline zinc electroplating bath and additive compositions therefor
07/01/1980US4210425 Glycol polyether-acrylic acid-amine reaction product for fuel and mineral oils
07/01/1980CA1080719A1 Poly (thio) ethers having terminal amino groups, process for their production and their application
07/01/1980CA1080588A1 Method of forming and growing a single crystal of a semiconductor compound
06/1980
06/25/1980EP0012524A2 Graft copolymers
06/25/1980EP0012276A1 Acid-hardenable foundry binder
06/24/1980US4209641 Process for the production of polytetramethylene ether glycol
06/24/1980US4209609 Intermediates for polyurethane foams of low friability and good dimensional stability
06/24/1980US4209468 Triaryl-phosphine compounds
06/24/1980US4209333 Polyglycol esters, process for their preparation and their use as surface-active agents
06/24/1980CA1080227A1 Polyethers having terminal amino groups, process for their production and their application
06/17/1980US4208345 2-Hydroxy-n-propylamine derivatives useful as surface active agents
06/11/1980EP0012052A1 Foam regulation process for plants producing acrylonitrile and acrylic esters
06/11/1980EP0011918A2 Polymerisable compositions, derived coatings and other polymerised products
06/10/1980US4207421 Biodegradable, alkali stable, non-ionic surfactants
06/10/1980US4207406 Process for preparing polyphenylene oxide copolymers
06/10/1980US4207200 Soluble complex former for the affinity specific separation of macromolecular substances, its preparation and its use
06/10/1980US4207182 Polymeric compositions for membranes
06/10/1980CA1079441A1 Catalyst removal from polyphenylene oxides by ammonia and carbon dioxide
06/03/1980CA1078996A1 Quaternized epichlorohydrin copolymer useful in removing suspended solids from water and method of preparation
05/1980
05/28/1980EP0011532A1 Fluorinated products intended for oil- and waterproofing treatments of various substrates and process for their preparation
05/28/1980EP0011237A1 Polyether derivatives, a method for their preparation and their use as pharmaceuticals
05/27/1980US4205135 Comprising phenolic resin polymer and a surfactant which is nonionic, branched, and has hydroxyl vlaue less than 50
05/27/1980US4205007 Manganese complexes of salicyl-aldehyde-alkanolimines as catalysts for the polymerization of 2,6-di-substituted phenols