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)
12/1981
12/22/1981US4307222 Process for preparing polyarylene polyethers and a novel polyarylene polyether
12/22/1981US4307218 Trans- polybutadiene or butadiene- styrene copolymer
12/22/1981US4307079 Condensation product of glycidol on fatty chain-containing diglycolamides and cosmetic compositions containing the same
12/22/1981US4307012 Polymeric alkylbenzenoid hydroquinoid antioxidants
12/22/1981US4306953 2,2-diphenyl-1-picrylhydrazyl
12/22/1981US4306943 Purification of polyether-polyol
12/16/1981EP0041780A1 Sulphonated polyaryletherketones
12/16/1981EP0041737A1 Process to produce novel fluorocarbon vinyl ethers and resulting polymers
12/15/1981US4306093 Strontium catalyzed alkoxylations
12/15/1981US4306058 Method for reducing oligomeric cyclic ether content of a polymerizate
12/15/1981US4305961 Hydroxyalkyl-etherified glycolipid ester
12/15/1981US4305929 Hydroxypropyl-etherified glycolipid ester
12/15/1981US4305835 Oxyalkylated phenolic resins and oxyalkylated trimethylolalkane oil additives
12/15/1981CA1114394A1 Phosphoric acid esters of poly (2-10) ethyleneoxy n-butane 1,4 diols in synthetic aquous based metal working fluid compositions
12/09/1981EP0041230A1 Propylene oxide oligomers
12/08/1981US4304902 Copolymers of ethylene oxide with long chain epoxides
12/08/1981US4304767 Polymers of di- (and higher functionality) ketene acetals and polyols
12/08/1981US4304732 Nonionic surfactants
12/08/1981US4304690 Detergents
12/08/1981CA1114094A1 Quaternary ammonium salts of epihalohydrin polymers as additives for fibrous materials
12/02/1981EP0040923A2 Compositions for providing abherent coatings; poly (fluorooyalkylene) urethane acrylates
12/01/1981US4303782 Polymerization of cyclic ethers
12/01/1981US4303780 From an oxyalkylated polyamino compound and ures, removing oil from aqueous systems
12/01/1981US4303776 Bis(4-hydroxyphenyl sulfonylphenyl) bisphenyl disulfones and useful resins based thereon
12/01/1981US4303544 Dishwashing
12/01/1981CA1113638A1 Photopolymerizable composition containing a sensitized aromatic iodonium or sulfonium compound
11/1981
11/26/1981WO1981003278A1 Polymers of polyketene acetals and polyols
11/24/1981US4302574 Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids
11/24/1981US4302571 Terminated at both ends with silanoic hydroxy groups and an organosilane or organopolysiloxane with hydrolyzable groups to serve as crosslinking agents
11/24/1981US4302568 Solution polymerization
11/24/1981US4302366 Telomerizing an organic thio acid with an ethylenically unsaturated compound
11/24/1981US4302349 Alcohol- and oxide-modified ethylene glycol polymers; detergents; automatic dishwashers
11/18/1981EP0039859A2 Process for preparing polyglycol ether coformals and polyglycol ether coformals
11/17/1981US4301310 Using synthesis gas directly as the source of formaldehyde
11/17/1981US4301144 By coupling to a polyoxyalkylene glycol for increased oxygen carrying capacity
11/17/1981CA1112798A1 Polymeric orthoesters and process for making same
11/17/1981CA1112791A1 Curable composition
11/10/1981US4300003 Process for the preparation of low molecular polyhydroxyl compounds
11/10/1981US4299993 Two step process of copolymerization of tetra-oxide hydrofuran with propylene then ethylene oxide
11/10/1981US4299949 Fluorinated 3-ketoglutaroyl halides and polymers therefrom
11/10/1981US4299944 Catalyst of the reaction product of an organoaluminum compound, a phosphoric acid compound, and 1,8
11/10/1981US4299926 Polymeric light stabilizers for plastics
11/10/1981US4299879 Process for treating a textile material
11/10/1981US4299712 Epoxide or episulfide polymer-based hot melt metal working lubricants
11/10/1981CA1112393A1 Ketone and sulfone polymers
11/04/1981EP0038986A2 Process for working up polyether polyols
11/04/1981EP0038983A2 Process for working up polyether polyols
11/04/1981EP0038930A1 Method to increase reactor capacity for polycondensation of polyesters
11/03/1981US4298708 Salt of pyrrolidonecarboxylic acid
11/03/1981US4298675 Novel polymeric mordants for photographic dyes
11/03/1981US4298595 Pharmaceutical preparations containing a polymeric agent for releasing 5-aminosalicylic acid or its salts into the gastrointestinal tract
10/1981
10/27/1981US4297492 Stabilizers for plastics
10/27/1981US4297482 Chain-extended polyol compositions and method
10/27/1981US4297401 Liquid crystal display and photopolymerizable sealant therefor
10/27/1981US4297270 Eth- or propoxylated ester derivatives; dispersants; emulsifiers; wetting agents
10/27/1981US4297240 Solution polymerization
10/27/1981CA1111594A1 Gradient polymers of two or more cyclic, organic, ring-opening, addition polymerizable monomers, and a method for making same
10/27/1981CA1111453A1 Polyether compounds, their production and their medicinal use
10/27/1981CA1111439A1 Derivatives of ester diol alkoxylates and compositions thereof
10/27/1981CA1111409A1 Process for preparing olefin oxide polymerization catalysts
10/21/1981EP0038028A1 Process for preparing polyethers containing keto groups
10/21/1981EP0038009A1 Process for preparing hydroxyl groups containing polymers
10/21/1981EP0038006A2 Process for increasing the molecular weight of polycondensates and the use of the products obtained thereby as fillers for polyesters, polyamides or styrene polymerisates
10/20/1981US4296227 Curable polyether resins
10/20/1981US4296220 Dealkylation and esterification with acrylic acid of a tertiary alkyl glycidyl ether of a hydroxy-functional phenol
10/20/1981US4296217 Aromatic polyethersulphones having --OCH2 COR end groups
10/20/1981US4296192 Electrostatographic toner composition
10/20/1981US4295976 Fluorinated anti-stain and soil release finishes
10/20/1981CA1111071A1 Polyether polyols
10/20/1981CA1111067A1 Bis ureide of a polyoxyalkylene polyamine as an epoxy additive
10/20/1981CA1111029A1 Sucrose based polyether polyols
10/13/1981US4294990 Alkyl-polyglycol mixed formals as fiber preparation agents
10/13/1981US4294848 Thiocyano-containing polyoxyalkylenes
10/13/1981US4294714 Carboxylic acid salt containing deposit control additives and fuel and lube oil compositions containing them
10/13/1981CA1110652A1 Process for the preparation of polyether-ester polyols
10/07/1981EP0037124A2 Polyphenylene ether copolymers and graft copolymers
10/07/1981EP0037010A1 Method of preparing polyester polyols and their use in preparing rigid polyurethane foams
10/06/1981US4293675 Antimony halide-organic phosphonate ester cationic polymerization catalysts
10/06/1981CA1110269A1 Ester diol alkoxylate acrylates
10/01/1981WO1981002741A1 Elastomers derived from thiodiethanol having reduced odor and increased thermal stability
10/01/1981WO1981002740A1 Vulcanization system for thiodiethanol-based elastomers
09/1981
09/30/1981EP0036550A1 Use of oxyalkylated fatty alcohols having a propylene terminal group, as low foaming alkali and acid stable tensides
09/30/1981EP0036542A1 Sealing material and lubricant for middle and high pressure autoclaves
09/30/1981EP0036511A1 Preparation of mixtures of lower polyhydroxy alcohols
09/29/1981US4292421 Anionic polymerization initiators based on alkali metal amides in combination with alkali metal salts and anionic polymerization process using these initiators
09/29/1981US4292417 Crosslinked sulfated polyether
09/29/1981US4292402 Light-sensitive silver halide materials containing fluorine-containing surfactants
09/29/1981CA1109882A1 Metal salt/amine complexes
09/22/1981US4291147 Polymeric amines for use as coatings or binders
09/22/1981US4291145 Antimony halide-organic phosphate ester cationic polymerization catalysts
09/22/1981US4291134 Molding materials containing styrene/acrylonitrile copolymers and ethylene oxide/propylene oxide three-block copolymers
09/22/1981US4291102 Poly-oxyalkylene glycols endcapped with an unsaturated acid or ester moity
09/22/1981US4290918 Soluble polymerization catalysts, production of the same and their use
09/16/1981EP0035969A1 Composition of cationically polymerisable material and a catalyst
09/15/1981US4289892 High or low density, rigid or flexible foams
09/15/1981US4289871 Continuous removal of vapors of condensation by flowing a condensible inert gas through or over the melt
09/15/1981US4289634 Deposit control additives and fuel and lube oil compositions containing them
09/15/1981US4289595 Photoinitiator which decomposes to lewis acid polymerization catalyst
09/15/1981CA1109194A1 Stable liquid-vinylidene-terminated polymers
09/09/1981EP0035162A2 Oligomeric phosphonic-acid esters and their use as fire retardants
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