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)
04/1995
04/11/1995US5405550 Compounds and methods based on [1.1.1]propellane
04/06/1995DE4333681A1 Substituted polyethylenes
04/04/1995US5403905 Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
03/1995
03/08/1995EP0641808A1 Curable polymer, for use in non-linear optical devices and process for its preparation
02/1995
02/28/1995US5393644 Copolymerizing compounds having nonlinear properties with allyl esters of aromatic dicarboxylic acids or mixing with prepolymers, applying to substrate, orienting in electrical field, crosslinking
02/23/1995WO1995005407A1 Cross-linkable oligomers or polymers
02/14/1995US5389698 Irradiation polymerization; polyvinyl cinnamate; optical anisotropic
01/1995
01/17/1995US5382640 Polymers with pendant thio-acyl groups used as graft polymerization sites when deprotected
12/1994
12/21/1994EP0629214A1 Chemical compounds.
12/14/1994EP0627942A1 Improvements in or relating to contrast agents
12/07/1994EP0500624B1 Allyl peroxide chain transfer agents
11/1994
11/17/1994EP0614469A4 Polymerizable organic resin compositions and articles prepared therefrom.
11/15/1994US5364256 Apparatus for the production of plastic lenses
10/1994
10/26/1994EP0621258A1 Polymerisable compound and polymer therefrom
10/13/1994WO1994022977A1 Liquid crystal polymers
09/1994
09/15/1994WO1994020547A1 Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation
09/14/1994EP0614469A1 Polymerizable organic resin compositions and articles prepared therefrom.
09/01/1994WO1994019383A1 Process for producing coating-type liquid-phase release polymer and release polymer produced thereby
08/1994
08/23/1994US5340893 Cast resin for optical use
08/23/1994CA1331668C Liquid polymerizable composition for the production of high refractive index optical articles
08/09/1994US5336740 Using a siloxane solvent to prepare a syndiotactic polymer, an intermediate in the preparation of syndiotactic Polyvinyl Alcohol; air pollution control
08/04/1994WO1994017037A1 Diacyl peroxide esters
08/04/1994CA2148265A1 Diacylperoxide esters
08/02/1994US5335303 Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure
07/1994
07/06/1994EP0604839A1 Process for making graft polymer layers with non-linear optical properties and their use
07/06/1994CN1088940A Biologically degradable aqueous dispersions
06/1994
06/29/1994EP0603746A1 Aqueous biodegradable dispersions
06/29/1994EP0480932B1 Photochromic polymeric article
06/23/1994WO1994014203A1 Electrode membrane
06/15/1994EP0601754A1 Vinylidene fluoride copolymer, and binder composition containing the copolymer for non-aqueous solvent type secondary battery
06/09/1994WO1994004345A3 Apparatus and process for lens curing and coating
06/01/1994EP0599712A1 Curable fluorocopolymer in powder form, process for its production and its use in coating powders
06/01/1994DE4241150C1 Elektrodenmembran-Verbund, Verfahren zu dessen Herstellung sowie dessen Verwendung Electrode membrane composite, method for its production and its use
06/01/1994CN1087359A Hardenable pulverous fluor-containing polymer, preparation of same and application of same in pulverous coatings
06/01/1994CN1087355A Composition and procedure for the preparation of organic glasses
05/1994
05/17/1994US5312956 Azobisisobutyronitrile catalysts for polymers
05/11/1994EP0596318A2 Emulsion binders containing low residual formaldehyde and having improved tensile strength
05/11/1994EP0595962A1 Corrosion protection system.
05/10/1994US5310841 Monomers from diallyl carbonate and cyclohexanedimethanol transesterification product
05/10/1994US5310790 Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
05/04/1994EP0595424A2 Composition and procedure for the preparation of organic glasses
05/04/1994EP0595381A1 Microwave processing of carbonate monomers
04/1994
04/13/1994EP0500627B1 Allyl hydroperoxide chain transfer agents
03/1994
03/30/1994CN1084524A Chemical compounds
03/30/1994CN1084410A Improvements in or relating to contrast agents
03/16/1994EP0586380A1 Method and apparatus for the production of plastic lenses.
03/16/1994EP0397683B1 Compositions for making improved gas permeable contact lenses
03/03/1994WO1994004345A2 Apparatus and process for lens curing and coating
03/02/1994EP0584651A2 Ethylene copolymers
03/02/1994EP0584245A1 Enzyme systems
03/02/1994EP0584228A1 New thermoplastic polymeric material and process for making same
03/01/1994US5290956 Latent thiol monomers
02/1994
02/23/1994CN1082552A Poly ether type polyurethane and polyurethane bismuth, its preparing method and using as oviducal embolism material
01/1994
01/18/1994US5280051 Polyallyl carbonate, mineral filler
01/12/1994EP0475981B1 Copolymers containing carboxyl groups and possibly tertiary amino groups, process for producing them and their use in coating materials
01/04/1994US5276104 Copolymers containing carboxyl groups and, if appropriate, tertiary amino groups, a process for their preparation and their use in coating materials
11/1993
11/30/1993US5266668 Substituted phenyl α-fluoroacrylates
11/11/1993WO1993022353A1 Polymers and polymer latices from vinylesters of saturated monocarboxylic acids
11/11/1993WO1993022270A1 Saturated, monocarboxylic acids, the preparation thereof, and derivatives therefrom
10/1993
10/19/1993US5254652 Containing vinyl acetate and vinyl neononanoate or neodecanoate
09/1993
09/21/1993US5247033 Allyl hydroperoxide chain transfer agents
09/16/1993WO1993018070A1 Chemical compounds
09/16/1993WO1993017718A1 Improvements in or relating to contrast agents
09/07/1993CA2130671A1 Chemical compounds
09/07/1993CA2130670A1 Improvements in or relating to contrast agents
08/1993
08/17/1993US5237032 Microwave processing of carbonate monomers
07/1993
07/27/1993US5231116 Hydrophilic urethane prepolymer composition
07/07/1993EP0549967A1 Polymers and oligomers of bile-acids, process for their production and their use as medicines
06/1993
06/30/1993CN1073689A Latent thiol monomers and their use in the synthesis of polymers
06/16/1993EP0546640A1 Interpolymer-based binders
06/15/1993US5219967 Random (meth)acrylate copolymers with one monomer having a cyano group; heat, cold and fuel oil resistance
06/15/1993CA1319224C Partially polymerized bis(allylic carbonate) monomer having high allylic utilization
06/14/1993CA2085076A1 Interpolymer-based binders
05/1993
05/25/1993US5214115 Uncrosslinked copolymers containing reactive double bonds of fluorine monomers and unconjugated dienes and a process for their production
05/25/1993US5213896 Copolymer of vinyl ester with vinyl alcohol and fluoroolefin with crosslinking agent
05/19/1993EP0542438A1 Latent thiol monomers
05/13/1993WO1993009151A1 Polymerizable organic resin compositions and articles prepared therefrom
05/05/1993EP0540043A1 Cast resin for optical use
05/05/1993CA2081584A1 Latent thiol monomers and their use in the synthesis of polymers
04/1993
04/21/1993EP0538033A1 Extrudable ethene-hydroxyacrylate copolymer
04/13/1993CA1316172C2 Self-and diol reactive formaldehyde-free crosslinking monomers and their derived polymers
04/06/1993US5200483 Polyol(allyl carbonate) composiitons and articles prepared there from
04/01/1993WO1993002311A3 Corrosion protection system
03/1993
03/31/1993EP0534016A1 Liquid chromatographic matrices and liquid chromatography using same
03/23/1993US5196492 Aliphatic polyol reduces coloring, colorless and dyeable, ophthalmic lenses
03/16/1993US5194543 Crosslinkable fluorine-containing copolymers, and surface coatings based on these copolymers
03/16/1993US5194511 Organic nonlinear optical materials derived from vinylidene cyanide-vinyl-p-acetoxy-benzoate copolymers
03/02/1993US5191048 Biodegradable free-radical addition polymers
02/1993
02/04/1993WO1993002311A2 Corrosion protection system
02/03/1993EP0525477A1 Oriented photopolymers and process of preparing same
12/1992
12/30/1992EP0520281A2 Optical element for generating short wave laser light
12/29/1992US5175207 Waterproofing and adhesive coatings
12/23/1992WO1992012851A3 Method and apparatus for the production of plastic lenses
12/16/1992EP0518406A1 Polymer dispersions from vinyl pivalate, vinyl acetate and alkylene
12/15/1992US5171804 Electrodeposition coating
12/02/1992EP0516202A1 Polymer latices from esters of (meth)acrylic acid and a vinyl ester of a branched chain carboxylic acid
12/02/1992EP0516201A1 Polymer latices from vinyl acetate and vinyl esters of branched chain carboxylic acids
11/1992
11/30/1992CA2069670A1 Polymer dispersions from vinyl pivalate, vinyl acetate and alkylene
11/26/1992WO1992020330A1 New thermoplastic polymeric material and process for making same
11/26/1992WO1992020329A1 Enzyme systems
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