Patents
Patents for C08F 18 - 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid (1,841)
10/1990
10/19/1990WO1990012819A1 Photochromic polymeric article
10/19/1990CA2051443A1 Photochromic polymeric article
10/17/1990EP0392514A2 Organic glass with high refractive index
10/16/1990US4963611 Vinyl acetate resin emulsion composition
09/1990
09/26/1990EP0389268A2 Emulsion polymerisation
09/25/1990US4959433 Bisphenol
09/25/1990US4959429 Cyclohexenic additives for producing polycarbonate polymers of high refractive index and low yellowness
09/23/1990CA2012476A1 Emulsion polymerisation
09/18/1990US4957981 Interpenetrating polymer network of an aliphatic polyol(allyl carbonate) and epoxy resin
09/04/1990US4954589 Fluoroolefin, vinyl or isopropenyl ester, hydroxyallyl ether, acrylic type acid or anhydride
08/1990
08/16/1990EP0382297A1 Interpenetrating network of a polyol (allyl carbonate) and epoxy resin, and a process for the preparation thereof
08/14/1990CA1272731A1 Anthracene derivatives
08/10/1990CA2009701A1 Interpenetrating network of a polyol (allyl carbonate) and epoxy resin and a process for the preparation thereof
08/07/1990US4946967 Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid
07/1990
07/18/1990EP0378429A2 Polymerisable compound and polymer therefrom
07/12/1990CA2007579A1 Polymerizable compound and polymer therefrom
07/10/1990US4940741 Starch stabilizer
07/04/1990EP0376411A2 Vinyl ester latices
06/1990
06/30/1990CA2005082A1 Vinyl ester latices
05/1990
05/31/1990WO1990005629A1 Plastic lens compositions and apparatus for the production thereof
05/17/1990WO1990005131A1 Polymerizable derivatives of 5-oxo-pyrroline carboxylic acid, polymers thereof and methods of preparation
05/08/1990US4923922 Ethyl alcohol process for polyvinyl acetate production
04/1990
04/24/1990CA1268287A1 Liquid, polymerizable composition for the production of substitutes for optical glasses
04/10/1990US4916172 Reaction curable composition and artificial marble
03/1990
03/20/1990US4910278 Monomeric composition and polymer therefrom
03/13/1990US4908395 Photocurable adhesive composition for glass
03/08/1990WO1990002144A1 Compositions for making improved gas permeable contact lenses
03/06/1990US4906715 N,N'-divinylalkylurea crosslinked polymers, a process for their preparation, and their use
12/1989
12/27/1989EP0348106A2 Monomeric compostion and polymer therefrom
12/20/1989EP0346996A2 Process for preparing organic glasses
12/14/1989WO1989012085A1 Compounds and methods based on [1.1.1]propellane
12/06/1989EP0344244A1 Uv absorbing vinyl monomers and polymers and ocular implants prepared therefrom
12/05/1989US4885125 Mixing with initiator and accelerator; pouring into mold; controlling time
11/1989
11/16/1989WO1989010915A1 Compositions for producing polymers of high refractive index
11/14/1989US4880497 Hydrolysis of vinylformamide, paper coating
11/07/1989US4879363 Organic glass for optical parts
11/07/1989US4879318 Plastic lens composition and method for the production thereof
10/1989
10/25/1989CN1036583A Process for preparing resins
10/10/1989US4873301 Optically active, ethylenically unsaturated polymers of amino penicillanic acid compounds
10/04/1989EP0335624A2 Surface active polymers
09/1989
09/06/1989EP0331260A2 Liquid, polymerisable composition yielding optical articles showing a high refractive index
09/06/1989EP0331217A1 Photochromic composition
08/1989
08/30/1989EP0329799A1 Partially polymerized bis(allylic carbonate) monomer having high allylic utilization
08/22/1989US4859755 Crosslinkable, fluorine-containing copolymers as binders for highly weather-resistant surface coatings
08/01/1989US4853438 Water-soluble polymers bearing quaternary ammonium or pyridinium groups and alkoxysilyl groups, a method for their preparation, and the use thereof
06/1989
06/28/1989EP0322175A2 Emulsion polymerisation
06/21/1989EP0321057A1 Liquid composition polymerizable to yield organic glasses with low water absorption and high thermal stability
06/21/1989EP0320954A2 Transparent resin and transparent resin products
06/20/1989US4841093 Aromatic dicarboxylic acid diallyl ester derivative, prepolymer derived from the derivative and curable resin composition containing the derivative
06/06/1989US4837286 Excellent mold release when polymerized and molded in a mold
05/1989
05/30/1989US4835233 Liquid polymerizable compositions for the production of substitutes for optical glasses
05/17/1989EP0316090A1 Emulsion polymerisation
05/10/1989EP0315278A1 Vinyl ester latices
05/09/1989US4829136 4,4'-/1-phenylethylidene/bis/phenol/ bis/allyl carbonate
04/1989
04/20/1989WO1989003386A1 Uv absorbing vinyl monomers and polymers and ocular implants prepared therefrom
04/19/1989EP0312091A2 Organic glass for optical parts
04/04/1989US4818788 Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
04/04/1989US4818787 Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
03/1989
03/29/1989EP0308973A2 Reaction curable composition and artificial marble
03/29/1989EP0308652A2 Diallyl terephthalate prepolymer and process for producing same
03/14/1989US4812545 Based on allylcarbonates
03/14/1989US4812510 Small particle size latex based on vinyl acetate polymers
03/08/1989EP0305585A1 Vinyl acetate resin emulsion composition
02/1989
02/14/1989CA1250086A1 Method for the suspension polymerization of vinyl chloride monomer
02/14/1989CA1250074A1 Process for the production of thermoformed articles
02/08/1989EP0302537A1 Liquid composition polymerizable to yield organic glasses endowed with high thermal stability
01/1989
01/31/1989US4801667 Diacyl peroxide catalyst dissolved in monomer
01/25/1989EP0150350B1 Cross-linked polymers, process for their manufacture and use thereof
12/1988
12/27/1988USRE32813 Method for the suspension polymerization of vinyl chloride monomer
12/13/1988CA1246792A1 Crosslinkable fluorine-containing copolymers, surface- coatings based on these copolymers, and the use thereof
11/1988
11/29/1988US4788266 Soluble and curable fluorine-containing copolymer
11/08/1988CA1244593A1 Polyol(allyl carbonate) compositions and polymerizates prepared therefrom
09/1988
09/28/1988EP0284139A2 Liquid polymerizable composition for the production of high refractive index optical articles
09/27/1988US4774285 Preparation of water-soluble copolymers containing vinylamine units, and their use as wet strength agents and dry strength agents for paper
09/07/1988EP0281234A1 Optically active, ethylenically unsaturated monomers and polymers thereof
08/1988
08/23/1988US4766052 Photographic element with polymeric imidazole dye mordant
08/23/1988CA1241146A1 Crosslinked polymers, a process for their preparation, and their use
08/10/1988EP0277413A2 Adhesive particularly for dental use
08/03/1988EP0276649A2 Curable fluor-containing copolymers as binders in weatherproof coatings
07/1988
07/26/1988CA1239739A1 Plastic lens
07/12/1988US4757129 Compositions for producing polymers of high refractive index and low yellowness
06/1988
06/28/1988CA1238748A1 Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol)
06/15/1988EP0270709A1 Process for the production of vinyl polymers
06/14/1988CA1238142A1 Preparation of ethylene terpolymers
05/1988
05/24/1988US4746716 Compositions for producing polymers of high refractive index and low yellowness
05/03/1988US4742133 Poly(allyl carbonate)-functional prepolymers prepared by treatment with molecular oxygen
04/1988
04/27/1988EP0264948A2 Aromatic dicarboxylic acid diallyl ester derivative, prepolymer derived from the derivative and curable resin composition containing the derivative
04/06/1988EP0249614A4 Oligomerization process.
03/1988
03/23/1988EP0260838A1 Titanium, zirconium and hafnium enolates as initiators in the polymerization of acrylic monomers to "living" polymers
03/01/1988US4728706 Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers
02/1988
02/03/1988EP0255137A2 Process for producing a polyvinyl ester and polyvinyl alcohol having a high degree of polymerization
01/1988
01/07/1988EP0250607A1 Process for producing polyvinyl ester and polyvinyl alcohol having a high degree of polymerization
01/05/1988US4717757 Mesomorphic side-chain polymers having high dielectric anisotropy and a method for producing said polymers
12/1987
12/23/1987EP0249614A1 Oligomerization process.
12/15/1987CA1230443A1 Process for the preparation of an aqueous copolymer dispersion and the use of the dispersion
10/1987
10/14/1987EP0241338A1 Mesomorphous polymers with highly dielectrical anisotropie lateral chains, and process for their preparation
09/1987
09/15/1987US4694055 Method for the suspension polymerization of vinyl chloride monomer
09/15/1987CA1226998A1 Binders for building adhesives, troweling compounds and plasters, based on halogen-free emulsion copolymers of monoolefinically unsaturated carboxylates
09/02/1987EP0234616A1 Preparation of a (co)polymerizable composition containing a diol bis(allyl carbonate) monomer and a process by which this composition is (co)polymerized
08/1987
08/12/1987EP0231922A2 Electron beam and X-ray resists
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