Patents
Patents for C08F 16 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical (4,101)
08/1983
08/31/1983EP0087170A2 Dialkyl-perfluoro-omega-fluoroformyl diesters and monomers and polymers therefrom
08/30/1983US4401790 Process for the manufacture of polyvinyl alcohol by alcoholysis of a polyvinyl ester
08/23/1983CA1152694A1 COPOLYMERS MADE FROM N-VINYL PYRROLIDONE AND FROM A .alpha. OU .beta.-CYCLIC CARBOXYLIC ACID VINYLIC, ALLYLIC OR METHALLYLIC ESTER, AND THEIR USE AS COSMETICS
08/16/1983US4399259 Acrylic ester homo- and copolymers; ketone resins; bromo- and chloropolymers; photoresists
08/16/1983CA1152247A1 Photopolymerizable compositions and photo-curable elements made therefrom
07/1983
07/19/1983CA1150260A1 Derivatives of mono-(alkylene ureido alkyl) ureas and bis-(alkylene ureido alkyl) ureas and their use as wet adhesion promoters
06/1983
06/14/1983US4388450 Thermal curing catalysts, quick-setting;
05/1983
05/31/1983US4386192 Process for the preparation of polymers of definite viscosities
05/25/1983EP0079555A1 Perfluoro(2-bromoethylvinyl ether)
05/24/1983US4385187 Ion exchange resins,molding materials
05/17/1983CA1146695A1 Polymeric resin and coating composition comprising same
05/04/1983EP0077998A2 Fluorine-containing elastomeric copolymers, and their production
05/03/1983CA1145628A1 Poly(ethylenically unsaturated alkoxy) heterocyclic protective coatings
04/1983
04/20/1983EP0077295A1 Contact lenses of polyvinyl alcohol cross-linked by borate
04/13/1983EP0076581A2 Cyclic monomers derived from trifluoropyruvate esters, and polymers therefrom
04/12/1983US4379901 Polyfluoroallyl ethers and their production and use
03/1983
03/29/1983CA1143887A1 Vinyl polymer with acetylacetoxy groups, process for its manufacture and an agent obtained thereof
03/16/1983EP0074096A2 Continuous process for agglomerating PTFE powders in liquid medium and the modified PTFE powder obtained
03/08/1983US4376114 Copolymers of n-vinyl pyrrolidone and a vinylic, allylic or methallylic ester of a cyclic α- or β- carboxylic acid; and cosmetic compositions containing the same
03/02/1983EP0073087A1 Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
03/02/1983EP0073069A1 Method of polymerizing vinyl ethers
02/1983
02/23/1983EP0072579A1 Preparation of fluorinated acid fluorides
02/17/1983WO1983000487A1 Cation exchange resin by graft polymerization process
02/16/1983EP0072160A1 Quaternary ammonium monomers, polymers thereof and their use in polymerisable compositions and polymerisation processes
02/09/1983EP0071493A1 Aromatic hydrocarbon resins containing propenoyl groups, and process for their preparation
02/08/1983CA1140944A1 Acetylacetoxyalkyl-allyl ethers, their manufacture and use
01/1983
01/26/1983EP0070635A2 Beta-substituted polyfluoropropionate salts and derivatives
01/26/1983EP0070386A1 Novel light stabilizers for polymers
01/19/1983EP0069871A2 Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same
01/11/1983US4368308 Fluorine-containing elastomer having excellent low temperature resistance and oil resistance
01/05/1983EP0068189A1 Cross-linked copolymers swellable in water and their use as absorbant material for aqueous body fluids, such as urine and other aqueous fluids containing electrolyte
01/04/1983US4367324 Photocrosslinkable polymers with thioxanthone and imidyl groupings in side chains
01/04/1983CA1139045A1 SETTING LOTIONS AND LACQUERS CONTAINING COPOLYMERS WITH STRUCTURES CONSISTING OF A VINYL, ALLYL OR METHALLYL ESTER OBTAINED FROM .alpha.- OR .beta.-CYCLIC CARBOXYLIC ACID
12/1982
12/21/1982US4365040 Binders for paints or lacquers
11/1982
11/30/1982CA1136400A1 Particulate reagents for use in immunoassays
11/23/1982US4360675 Homopolymers and copolymers of vinyl ethers of polyalkylpiperidinols and their use as stabilizers for plastics
10/1982
10/26/1982US4356287 Made from a monomer comprising an allyl piperidyl-amino-s-triazine
10/19/1982CA1134095A1 Air-drying process
10/13/1982EP0062120A1 Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoates) and derivatives thereof
10/12/1982CA1133425A1 Fluorinated ion exchange polymer containing carboxylic groups, and film and membrane thereof
10/06/1982EP0061689A1 Radiation sensitive polymer materials
09/1982
09/29/1982EP0061133A1 Improved polyvinyl chloride and preparation thereof
09/28/1982US4351933 Vinyl substituted cyclic polyethers and addition polymers thereof
09/14/1982US4349650 Polyfluoroallyloxy compounds, their preparation and copolymers therefrom
09/07/1982CA1131244A1 Radiation-curable monomers and polymers thereof
09/01/1982EP0058767A1 Process for preparing pearl-shaped hydrophilic carrier polymers having a bonding activity for proteins
08/1982
08/24/1982CA1130497A1 Process for the preparation of vulcanizable acrylic elastomers
08/17/1982US4345057 Curable fluorocopolymer
07/1982
07/20/1982US4340743 Derivatives of mono-(alkylene ureido alkyl) ureas, and bis-(alkylene ureido alkyl) ureas
06/1982
06/15/1982US4335255 Alkyl perfluoro (2-methyl-5-oxo-3-oxahexanoate)
06/08/1982US4334082 Ion exchange resins, membranes
06/08/1982CA1125285A1 Poly(ethylenically unsaturated alkoxy) heterocyclic compounds
05/1982
05/25/1982US4331785 Vinyl substituted cyclic polyethers and addition polymers thereof
05/18/1982US4330654 Addition-condensation copolymers used in ion exchange membranes
04/1982
04/07/1982EP0048964A2 Dialkyl perfluoro-omega-fluoroformyl diesters and process for their preparation
03/1982
03/24/1982EP0048084A2 Production by low temperature aqueous emulsion polymerisation of copolymers derived mainly from monomers of low water solubility, and use of the copolymers as hydrocarbon fuel additives
03/23/1982US4321348 Copolymers of N-vinyl pyrrolidone and a vinylic, allylic or methallylic ester of a cyclic α- or β-carboxylic acid; and cosmetic compositions containing the same
03/16/1982US4320188 Styrene-diene block copolymer
03/16/1982US4319811 Of triacrylates and n-binyl imido group
03/09/1982US4319032 Wet adhesive promoters for latex paints
03/09/1982US4319015 Used as separators in ion exchange resin filters
02/1982
02/09/1982CA1118136A1 Rubber-modified acrylonitrile copolymers prepared in aqueous suspension
01/1982
01/27/1982EP0044613A2 Oil- and low temperature-resistant fluorine-containing elastomer
01/20/1982EP0044027A1 Process for the manufacture of polyvinyl alcohol, and the polyvinyl alcohol obtained
01/19/1982US4311820 Homopolymers and copolymers of vinyl ethers of polyalkylpiperidinols and their use as stabilizers for plastics
01/05/1982US4309327 Polymeric resin from ethylenic amino, sulfonic monomers
01/05/1982CA1115711A1 Vinyl ethers and process for their preparation
12/1981
12/29/1981US4308119 Abrasion-resistant optical coating composition containing pentaerythritol based polyacrylates and cellulose esters
12/16/1981EP0041739A2 Preparation of fluorinated acid fluorides; preparation of acids, amides or esters derived therefrom, copolymerization of fluorinated vinyl ethers
12/16/1981EP0041737A1 Process to produce novel fluorocarbon vinyl ethers and resulting polymers
12/16/1981EP0041735A1 Novel polymers having acid functionality
12/01/1981CA1113644A1 Thermosetting resin, and its production and use
11/1981
11/25/1981EP0040524A2 Air-curing polymers and a process for preparing them
11/18/1981EP0040124A1 Hydrophilic copolymers based on N-tris(hydroxy-methyl)methylacryl amide, process for their preparation, aqueous gel of these copolymers and their use as ion exchangers
11/17/1981US4300976 Enabling variable welding area
10/1981
10/27/1981EP0030969A4 Poly(ethylenically unsaturated alkoxy)heterocyclic compounds and crosslinked polymeric coatings.
10/20/1981US4296226 Vinyl polymer with acetylacetoxy groups, process for its manufacture and an agent obtained thereof
10/20/1981CA1111193A1 Higher n-alkyl acrylamide or methacrylamide polymers or terpolymers; process for their preparation and cosmetic applications
10/06/1981US4293714 Copolymerizable, ultraviolet light absorber 4-alkoxy-2'-allyloxybenzazines
09/1981
09/15/1981US4289864 Oxidative polymerization of monomers having at least two activated unsaturations
09/15/1981US4289752 Cosmetic compositions containing N-alkylacrylamide or N-alkylmethacrylamide based copolymers
09/01/1981CA1108346A1 Acrylonitrile-vinyl ether-indene polymers
09/01/1981CA1108056A1 Cosmetic products containing n-alkyl-acrylamide or methacrylamide copolymers
08/1981
08/12/1981EP0033721A1 Polymers cross-linkable by light with pending thioxanthone and imidyl groups, and process for preparing same
08/04/1981US4282203 Hair lacquer and hair lotion compositions containing a copolymer having units of a vinyl allyl or methally ester of an α- or β-cyclic carboxylic acid
07/1981
07/01/1981EP0030969A1 Poly(ethylenically unsaturated alkoxy)heterocyclic compounds and crosslinked polymeric coatings.
06/1981
06/03/1981EP0029609A2 Aqueous dispersions of syntmetic materials, process for their preparation and their use
06/02/1981CA1102491A1 Copolymers of tetrafluoroethylene and process for their manufacture
05/1981
05/27/1981EP0029105A2 Radiation curable coating composition, process for coating a substrate therewith, eyeglasses and laminate
05/13/1981EP0028406A1 Copolymerizable, ultraviolet light absorber N-benzothiazoloazines
04/1981
04/29/1981EP0027612A1 Photopolymerizable mixtures and photocurable elements made therefrom
04/21/1981US4263422 Polymerization of olefins with dual, independently supported catalysts
04/14/1981US4262101 Homopolymer modified with hexafluoropropylene and perfluoropropyl perfluorovinyl ether
04/14/1981US4262072 Poly(ethylenically unsaturated alkoxy) heterocyclic protective coatings
03/1981
03/17/1981US4256867 Novel vinyl ethers, process for their preparation, and their use for the preparation of polymers
03/17/1981US4256855 Homo- and copolymers of acrylic esters or vinyl ethers containing crown ether rings; extractors; gas absorbers
03/17/1981CA1097842A1 Process for the manufacture of suspension polymers of tetrafluoroethylene
03/03/1981US4254030 Fluorosulphonyl oxafluoroalkanes fluorosulphonyl olefines and processes for their preparation
02/1981
02/25/1981EP0024075A1 Curable organic resin compositions and foaming method
02/10/1981US4250241 Acrylic graft polymers
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