Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
11/1979
11/20/1979US4175096 Alkoxylated perfluoroalkanesulphonamides
11/20/1979US4175015 Process for the removal of lead ions from formose
11/20/1979CA1066846A1 Preparation of polyphenylene oxide using a manganese (ii) ortho-hydroxyareneoxime chelate reaction promoter
11/20/1979CA1066845A1 PREPARATION OF POLYPHENYLENE OXIDE USING A MANGANESE (II) .omega.-HYDROXYOXIME CHELATE REACTION CATALYST
11/20/1979CA1066844A1 Process for the preparation of polyphenylene ethers with activated copper-amine catalysts
11/13/1979US4174461 Stabilized perfluoropolyether fluids
11/13/1979CA1066306A1 Process for the condensation of epoxides with organic compounds having an active hydrogen
11/06/1979US4173710 Halogenated polyether polyols and polyurethane foams produced therefrom
11/06/1979US4173679 A reaction product of polyphosphoric acid and an ethoxylated carboxylic acid
11/06/1979US4173476 Complex salt photoinitiator
11/06/1979CA1065999A1 Polymeric reaction products of thiodiethanol and diphenols
11/06/1979CA1065991A1 Non-polluting water-dispersible coating compositions
10/1979
10/30/1979US4172802 High resistance to hydrolytic instability
10/30/1979CA1065532A1 Composite materials
10/30/1979CA1065338A1 Method of preparing polyalkylene acrylates
10/30/1979CA1065314A1 Production of polyether polyol compositions
10/23/1979US4172186 Reaction product of silicon tetrahalide with water and alcohol followed by transesterification with polyether alcohol
10/23/1979CA1064967A1 Process for the dealkylation of t-butyl and t-amyl ethers on polymeric backbone
10/17/1979EP0004536A1 Method for reducing the oligomeric cyclic ether content of a polymerizate
10/16/1979US4171455 Polyoxypropylene polyoxyethylene addition ether of higher branched primary saturated alcohol
10/16/1979US4171423 Derivatives of ester diol alkoxylates and compositions thereof
10/16/1979US4171416 Fast-setting, containing crown compound
10/16/1979US4171323 Surface-active agent
10/16/1979US4171282 Perfluoroalkylthio-substituted half esters and amides of succinic acid
10/16/1979CA1064527A1 Preparation of secondary alkanol alkoxylates
10/16/1979CA1064516A1 Secondary etheramine acetates and their use as lubricating agents for synthetic fibers
10/09/1979CA1064193A1 Process for capping polyphenylene oxide
10/09/1979CA1063761A1 Solution extrusion of polyphenylene ether compositions
10/03/1979EP0004356A1 Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content, processes for preparing the same, and articles and fibers of the polyurethanes
10/03/1979EP0004273A1 Copolyether glycols of tetrahydrofuran and alkylene oxides having low oligomeric cyclic ether content and method for preparing the same
09/1979
09/25/1979US4169206 Polymers containing amino groups and hydroxyl and/or mercapto groups and the use thereof for the production of polyurethane resins
09/25/1979US4169178 Production of aromatic polyethers
09/25/1979US4169114 Process for improving the color of resinous compositions
09/25/1979CA1063289A1 Oxidation-reduction diphenoquinone-diphenohydroquinone polymers
09/25/1979CA1063276A1 Nitrogenous condensation products
09/19/1979EP0004136A1 Aromatic polyethersulphones, their preparation, dispersions thereof and their use as adhesives and coatings
09/18/1979US4168387 Acrylic ester monomer for polymerization with other unsaturated monomers
09/18/1979US4168332 Non-glare glass coating
09/18/1979CA1062724A1 Linear surfactant polymers
09/18/1979CA1062413A1 Polycarbonate membranes and production thereof
09/04/1979CA1061794A1 Method for the solubilizing of alkali metal salts with polyethyleneglycoldiethers and the utilization thereof
08/1979
08/28/1979US4166172 From alkylene oxide and polyhydric initiator using aqueous ammonia as catalyst
08/28/1979CA1061364A1 Production of polyetheropolyol
08/28/1979CA1061358A1 Linear copolymers of glycidol process for making polyglycidyl esters-copolymers of glycidol and glycidyl esters
08/21/1979US4165432 Free radical initiator, grafting base in graft copolymerization of unsaturated monomers
08/21/1979US4165422 Acyl capped quinone-coupled polyphenylene oxides
08/21/1979US4165405 Ethylene oxide-propylene oxide condensates, for polyester and nylon
08/21/1979CA1061046A1 Polyphenylene oxide is prepared using a mixture of manganese chelates as a catalyst
08/14/1979US4164493 Polyphenylene ether resin compositions containing polypentenamer
08/14/1979CA1060482A1 Process for preparing perfluorinated ethers
08/14/1979CA1060480A1 Purification of heat sensitive polyoxyalkylene polyether polyols
08/07/1979US4163834 Polyethers of tetrahalobisphenol A
08/07/1979US4163833 From bisphenol, alkali metal hydroxide, water, methylene halide, phase transfer catalyst
07/1979
07/31/1979US4163115 Preparation of esters of poly-(tetramethylene ether) glycol
07/31/1979US4163114 Solvents, surfactants
07/31/1979US4163113 Ester diol alkoxylate acrylates
07/31/1979US4163088 Antistatic polyamide compositions with polyalkyleneglycol ether having secondary terminal urethane groups
07/31/1979CA1059693A1 Quaternized and crosslinked polyepihalohydrin thickening agent
07/25/1979EP0003128A1 Process for the preparation of dialkylethers of mono- and polyethyleneglycols
07/25/1979EP0003112A1 Process for the production of carboxylic acid diesters of polybutylene-glycol by polymerization of chemically pretreated tetrahydrofuran
07/17/1979US4161478 Photoinitiators
07/17/1979US4161405 Method of cationally polymerizing oxirane free materials with group VIa onium salts
07/10/1979US4160780 Useful as polymerization initiators and as comonomers to provide dyeability
07/10/1979US4160648 Fuel compositions containing deposit control additives
07/03/1979US4159975 Polyether lubricants for use in the processing of plastics
06/1979
06/26/1979CA1057294A1 Lubricating oil compositions
06/19/1979US4158728 Heterocyclic-coupled polymers of polyphenylene oxides
06/19/1979US4158652 Coatings, inks, adhesives
06/05/1979US4157434 Process for removing metal-EDTA complex and free EDTA salts from mixed aqueous-organic media
06/05/1979CA1056098A1 Process for the preparation of polyphenylene oxides with hydrolytically stable copper catalysts
06/05/1979CA1056092A1 Water swellable poly (alkylene oxide)
06/05/1979CA1056091A1 Resin composition containing copolyphenylene ether
05/1979
05/30/1979EP0002159A1 Process for anionic mass polymerisation with an alcali-metal azide and a hydroxylate of the same metal
05/30/1979EP0002033A1 Surface-active, oxalkylated possibly sulfated bis-phenols and process for their preparation
05/29/1979US4156775 Retention aids for sizing agents and dyes and as antistatic agents
05/29/1979US4156773 Process for capping quinone-coupled polyphenylene oxides
05/29/1979US4156772 Process of forming acyl-coupled polymers of quinone-coupled polyphenylene oxides
05/29/1979US4156771 Process of forming heterocyclic-coupled block polymers of polyphenylene oxide
05/29/1979US4156770 Acyl coupled polymers of quinone-coupled polyphenylene oxides
05/29/1979US4156699 Fire retardant
05/29/1979US4156696 Fluoroaliphaticsulfonyl substituted methanes
05/22/1979US4155992 Pharmaceutical composition of poly(orthoester) co- and homopolymers and poly(orthocarbonate) co- and homopolymers having carbonyloxy functionality with drug
05/22/1979US4155742 Water-soluble binder
05/22/1979US4155740 Fertilizer coated with orthoester polymer
05/22/1979CA1055196A1 Fluorinated elastomeric polymers containing the 1,3,5-triazine ring, and process for preparing same
05/22/1979CA1055189A1 Process for preparation of polyphenylene ether resin-vinyl addition polymer composition
05/16/1979EP0001879A1 Thermoplastic aromatic polyetherketones, a method for their preparation and their application as electrical insulants
05/16/1979EP0001852A1 Photographic bleach compositions containing bleach-accelerating compounds and their use in a method of processing an image-wise exposed photographic silver halide material
05/16/1979EP0001800A1 Process for the preparation of polyether polyols and of polyurethane foams
05/16/1979EP0001768A1 Process for the production of polyethers
05/15/1979US4154771 Phosphoryl halide
05/15/1979US4154753 Fluorinated compounds containing functional groups
05/15/1979US4154724 Polyether polyureides and resinous compositions therefrom
05/15/1979US4154674 Selective removal of anions or cations using ion exchange resins
05/15/1979CA1054636A1 Polymerization of tetrahydrofuran
05/08/1979US4153801 Polyureas
05/08/1979US4153786 Method for preparing ester end-capped copolyether glycols
05/08/1979US4153770 Emulsifier for emulsion polymerization
05/08/1979US4153644 Phenol-modified aromatic formaldehyde resin
05/08/1979US4153590 Amphoteric surfactants for polycondensate resin systems