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)
01/1984
01/17/1984US4426330 Synthetic phospholipid compounds
01/17/1984US4426301 Polyoxyalkylenes containing alkaline catalyst residues chelated with benzoic acid derivatives
01/17/1984US4426300 Oxidation stable polyoxyalkylenes containing salts of benzoic acid derivatives
01/10/1984US4425460 Amine terminated polyalkylene oxide neutralized sulfonated thermoplastic polymers
01/04/1984EP0097567A2 Use of polyethoxylated alkyl phenols as antiseborrheic agents
01/04/1984EP0097152A1 Polyphenylene ether phosphites
12/1983
12/27/1983US4423235 Extraction agents for hydrometallurgy
12/27/1983US4423207 Process for recovery of solid thermoplastic resins from solutions thereof in organic solvents
12/27/1983US4423206 Polymerization catalyst for high molecular weight polymer consisting of alkyl aluminum compound, nitrogen base, diketone and water
12/27/1983US4423197 Cyclic perfluoroaliphatic-disulfonic acid anhydrides and sulfonamide derivatives thereof
12/27/1983US4422914 Polymer composition having terminal alkene and terminal carboxyl groups
12/27/1983US4422856 Antirust agents, detergent
12/20/1983USRE31469 Reactive liquid polymers
12/20/1983USRE31468 Liquid reactive polymers
12/20/1983US4421871 Regid polyurethane foams
12/20/1983CA1159086A1 Oxyalkylated fatty alcohols having end groups blocked by reaction with propylene
12/13/1983US4420638 Fluorinated ether-ketones
12/13/1983US4420413 Breaking crude oil emulsions
12/13/1983CA1158676A1 Strontium catalyzed alkoxylations
12/07/1983EP0095580A2 Polyether derivatives, their use as dispersing agents in compositions for softening textiles based on quaternary ammonium salts, and process for producing the softening compositions
12/06/1983US4419486 Membranes
12/06/1983US4419467 Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions
12/06/1983US4419265 Demulsification
12/06/1983US4419140 Alkoxylated diquaternary ammonium compounds
12/06/1983CA1158253A1 Nitrogen containing silylated polyethers
11/1983
11/30/1983EP0095182A2 Photosensitive resin composition
11/30/1983EP0095175A2 Epihalohydrin polymer cure systems
11/29/1983US4418217 Mixed formals of polyglycol ethers
11/24/1983WO1983004034A1 Arene polysulfonyl halide coupled block polymers of polyphenylene oxide and aromatic polyformals
11/23/1983EP0094914A2 Photopolymerisation with organometal salts
11/23/1983EP0094574A2 Mold release composition
11/22/1983US4417061 Photoinitiators
11/22/1983US4416830 Polyether phosphoric acids or esters
11/22/1983CA1157598A1 Polyethyleneoxy sulfonate surfactants
11/16/1983EP0094014A1 Process for preparing colorless hydroxyl epihalohydrin polymers
11/15/1983US4415701 Water soluble thickeners
11/15/1983CA1157198A1 Copolyether glycols of tetrahydrofuran and alkylene oxides having low oligomeric cyclic ether content
11/10/1983WO1983003836A1 Block copolymers of polyphenylene oxides and polyformals of non-sterically-hindered dihydric phenols
11/10/1983WO1983003833A1 Process for the polymerization of phenols at low oxygen flow rates
11/08/1983US4414384 Decyclization with aprotic solvent, polymerization with lewis acid catalysts
11/08/1983US4414381 Thermotropic polyester anhydride polymers
11/08/1983US4414368 Chlorosulfonated polysulfones and derivatives thereof
11/08/1983CA1156676A1 Alpha-olefin oxide-modified liquid polyether thickeners
11/01/1983US4413106 Suspension, chlorinated hydrocarbon
11/01/1983US4413094 Perfluoroelastomer blends
11/01/1983US4413075 Polymerization from piperidine-4-spiro-oxiranes
11/01/1983US4412989 Oxygen carrier
11/01/1983US4412959 Polyreaction involving a pyrimidine, pyridazine or triazine compound
11/01/1983CA1156394A1 UV CURABLE COMPOSITION INCLUDING A C.SUB.8-C IN28 XX .alpha.-OLEFIN OXIDE AND AN AROMATIC ONIUM SALT
11/01/1983CA1156217A1 Insulin derivatives and process for the preparation thereof
10/1983
10/26/1983EP0092256A1 Process for preparing nonionic surfactants by an oxyalkylation with calcium and/or strontium catalysts
10/25/1983US4412063 Polytetrahydrofurans containing terminal acrylate or methacrylate groups
10/25/1983US4411887 Use of alkylene oxide copolymers as emollients in cosmetic preparations
10/25/1983US4411819 Block polymers; hydraulic fluids; shear resistance
10/25/1983CA1155871A1 Method for treating polypropylene ether and poly-1,2- butylene ether polyols
10/25/1983CA1155727A1 Alkylene oxide-sulfur dioxide copolymer surface active agents
10/19/1983EP0091836A2 A process for production of an epoxidized polyether
10/18/1983US4410447 Low-foaming nonionic surfactants
10/18/1983CA1155462A1 Process for the preparation of methyl polyethers and methyl polyethers prepared by this process
10/12/1983EP0091146A2 Process for the preparation of alkanol alkoxylates
10/12/1983EP0091055A1 Process for preparing polyphenylene ethers
10/11/1983US4409187 Sealing agent and lubricant for medium-pressure and high-pressure autoclaves
10/11/1983CA1155131A1 Carbonates carrying cyclic carbonate groups, the process for their manufacture and their application to the extraction of valuable metal species from aqueous solutions
10/05/1983EP0090498A2 Fluorinated polyether and derivatives thereof
10/05/1983EP0090481A1 Transparent antireflection varnish for glass support, and related varnishing method for glass video screens
10/05/1983EP0090445A2 Improved process for the polymerization of epoxides
10/05/1983EP0090444A2 Novel catalysts for the polymerization of epoxides and process for the preparation of such catalysts
10/05/1983EP0090301A1 Method of preparing tetrahydrofuran polymers having ester end groups
10/05/1983EP0090243A1 Process for the production of aromatic ethers and aromatic polyethers
10/05/1983EP0090117A1 Alkoxylated quaternary ammonium salts
10/04/1983US4408043 Polyoxyalkylene having fluoror and cationic nitrogen groups
10/04/1983US4408040 Slurry granulation-steam stripping process for solvent removal
10/04/1983US4408013 Polyether having pendant unsaturation, polacrylate of polyol, peroxide
10/04/1983CA1154894A1 Polyether thickeners for aqueous systems containing additives for increased thickening efficiency
09/1983
09/28/1983EP0089820A1 Perfluoropolyethers, and a process for the preparation of the same
09/28/1983EP0089643A2 Improved polyester type block copolymer composition
09/27/1983CA1154454A1 Surface-active compounds on the basis of arylated fatty substances and their use
09/20/1983US4405762 Preparation of hydroxy-terminated poly(3,3-bisazidomethyloxetanes)
09/20/1983CA1154018A1 Synthesis of hydroxy functional melamine derivatives
09/14/1983EP0088718A2 Thickener on the basis of polyether derivatives
09/14/1983EP0088510A2 Improvement in or relating to petroleum resins
09/13/1983US4404377 Heterocyclic/aromatic fluorocarbon surfactants
09/13/1983US4404359 Preparation of polyphenylene ethers
09/13/1983US4404355 Aromatic onium salt and copper complex as catalysts; photostability; castings; protective coatings
09/07/1983EP0088039A2 Polyether derivatives, their use as emulsifiers and emulsions containing a standard of the polyether derivatives
09/07/1983EP0088027A1 Process for the preparation of polyphenol derivatives, derivatives obtained by this process, their use in the preparation of polymers and copolymers, and the copolymers thus obtained
09/07/1983EP0087670A2 Process for avoiding an explosive gas phase in gas-liquid reactions
09/07/1983EP0087532A1 Production of aromatic polyketones
09/07/1983EP0087517A1 Process for preparing polyester and/or polyester polyether polyols
09/06/1983US4403078 Epoxy resin composition
09/06/1983CA1153392A1 Polyether polyamines, the salts thereof, process for their manufacture and their use
09/06/1983CA1153356A1 High viscosity fluids
08/1983
08/30/1983US4401698 Silylated polyetheramines
08/30/1983US4401537 Liquid crystal display and photopolymerizable sealant therefor
08/23/1983US4400560 Catalytic hydrogenation of formose
08/23/1983US4400552 Reaction product of alkali metal hydroxide, a polyglycol or monoalkyl ether thereof and oxygen
08/23/1983US4400499 Integrated process for the preparation of substantially linear high molecular weight thermoplastic polymers from aryl polyhalide monomers
08/23/1983CA1152260A1 Carpet treatment
08/17/1983EP0086051A2 Production of photocurable compositions
08/16/1983US4399313 Cosmetics for hair or skin
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