Patents
Patents for C08F 228 - 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 a bond to sulfur or by a heterocyclic ring containing sulfur (1,313)
06/2001
06/20/2001EP0890176B1 Proton conductor in liquid form
06/19/2001US6248431 Coating composition for optical parts thin film layer made of it and optical part comprising
06/14/2001US20010003621 Comprising a dithian ring containing sulfur compound; impact resistance, good adhesiveness between the substrate and a thin film coating, scratch resistance and good antireflection capabilities
05/2001
05/22/2001US6235152 Process for treating an aqueous liquid containing forming calcium scale salts by adding a copolymer of 1,2-dihdroxy-3-butene antiscalant
05/16/2001EP1098860A2 Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement
05/15/2001US6232419 Process for the inhibition of scale in harsh systems and novel antiscalants for same
05/08/2001US6228942 Dehydration to esterify or amidate surface of oxidized or aminated carbon powder or fiber suspended in solution containing a monomer or polymer having amine, hydroxy, and/or viny ether groups
05/03/2001WO2001030495A1 Ion exchange resins and methods of making the same
04/2001
04/12/2001WO2001025302A1 Polymerisable compositions for making transparent polymer substrates, resulting polymer substrates and their uses in optics
04/11/2001EP1091435A1 Material for solid polyelectrolyte suitable for use in fuel cell
04/11/2001CN1064375C Acrylamide polymers and use thereof
03/2001
03/27/2001US6207780 Interpolymers of unsaturated carboxylic acids and unsaturated sulfur acids
03/14/2001EP1083218A1 Quaternary polyvinylpyrridinium derivatives as anti-dye transfer agents
03/14/2001EP1082352A1 Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange
03/10/2001CA2317894A1 Quaternary polyvinylpyrridinium derivatives as anti-dye transfer agents
02/2001
02/06/2001US6184323 Polymerizable compositions based on difunctional thio(meth)acrylate monomers and transparent polymer compositions obtained therefrom
02/01/2001WO2000024709A3 Monomers, ionomers and polymers for electrochemical uses
01/2001
01/25/2001WO2001005781A1 A comonomer, and a polymer stabilized with it during polymerization
01/25/2001CA2379845A1 A comonomer, and a polymer stabilized with it during polymerization
01/18/2001WO2001004201A1 High molecular weight zwitterionic polymers
01/09/2001US6171522 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
12/2000
12/28/2000WO2000078885A1 Wet-stick adhesives
11/2000
11/16/2000WO2000068187A1 Fluoroalkanesulfonyl azide monomers and copolymers thereof
11/14/2000US6146812 Imaging member containing switchable polymers and method for use
11/14/2000US6146495 Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant
11/02/2000EP1048676A2 Polymer compositions
10/2000
10/24/2000US6136503 Printing cylinder composed of a hydrophilic imaging layer formed from a heat-sensitive composition by spray coating, having a hydrophilic heat-sensitive polymer containing heat-activatable thiosulfate groups
10/04/2000CN1057072C Hydraulic composition
09/2000
09/19/2000US6120696 Proton conductors in liquid form
09/12/2000US6117960 Water-soluble cross-linkable copolymers
08/2000
08/23/2000EP0572227B1 Use of an emulsion of a polymer comprising (meth)acrylate units as a dental adhesive
06/2000
06/02/2000WO2000031009A1 Functional trifluorovinyl monomers and their copolymerisation with fluorinated olefins
05/2000
05/18/2000WO2000002827A3 Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement
05/10/2000EP0885250B1 Water-soluble cross-linkable copolymers
05/04/2000WO2000024709A2 Monomers, ionomers and polymers for electrochemical uses
05/04/2000CA2342887A1 Monomers, ionomers and polymers for electrochemical uses
03/2000
03/30/2000WO2000016987A1 Thermosensitive, polymeric image recording material and method for use
03/09/2000WO2000012436A1 Process for the inhibition of scale in harsh systems and novel antiscalants for same
03/09/2000CA2340057A1 Process for the inhibition of scale in harsh systems and novel antiscalants for same
02/2000
02/22/2000CA2012498C Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
01/2000
01/20/2000WO2000002827A2 Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement
01/13/2000DE19830760A1 Verwendung von wasserlöslichen Polymeren als Fließmittel für aluminatzementhaltige Feuerfestmassen Use of water-soluble polymers as superplasticizer for aluminatzementhaltige refractories
12/1999
12/15/1999EP0964019A1 Coating composition for optical parts, thin film layer made of it and optical part comprising it
12/01/1999CN1046947C Copolymers of unsaturated carboxylic acids, process for producing them and their use
11/1999
11/18/1999WO1999059216A1 Material for solid polyelectrolyte suitable for use in fuel cell
11/16/1999US5985514 Image on a support, heat sensitive elements
10/1999
10/14/1999WO1999051645A1 Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange
09/1999
09/21/1999CA2138314C Acrylamide polymers and use thereof
09/14/1999CA2161066C Film-forming coating solution and synthetic resin lens
08/1999
08/25/1999CN1226562A Acrylamide polymers and use thereof
08/24/1999US5942573 Acrylamide polymers and use thereof
07/1999
07/27/1999US5929183 Anionic compounds containing ester and ether groups and anionic addition-condensation (polyethers) polymers; fibers of superior brightness by flotation, washing and mechanical processes; newspapers
07/21/1999EP0930344A2 Hemocompatible and antibacterial hydrophylic copolymers
07/14/1999CA2259097A1 Hemocompatible and bacteria-repelling hydrophilic copolymers
06/1999
06/02/1999CN1218060A Paper strength agents containing acrylamide polymers
06/02/1999CN1218059A Paper strength agents containing acrylamide polymers
04/1999
04/07/1999CN1213384A Water-soluble cross-linkable copolymers
03/1999
03/16/1999CA1340438C Cation exchange resins, their production and uses thereof
02/1999
02/17/1999EP0824553B1 Water-soluble copolymers, process for producing the same and their use
02/03/1999EP0894504A2 Bioactive coating with low friction surface
01/1999
01/29/1999CA2244049A1 Bioactive coating with a low-friction surface
01/13/1999EP0890176A1 Proton conductor in liquid form
01/13/1999EP0889863A2 Surface modified carbonate materials
12/1998
12/30/1998EP0887363A1 Blood compatible and antibacterial copolymer
12/30/1998EP0887356A1 Bactericidal, blood compatible, NCO-reactive modified copolymer
12/24/1998CA2241380A1 Blood-compatible and bacteria-repellent nco-reactively modified copolymer
12/24/1998CA2241374A1 Blood-compatible and bacteria-repellent copolymer
12/23/1998EP0885250A1 Water-soluble cross-linkable copolymers
12/15/1998CA1340226C Adhesive composition containing a thiocarboxylic acid or a derivatives thereof
11/1998
11/10/1998US5834621 Novel sulfur-containing compound and method for preparing the same
11/10/1998US5834619 Unsaturated polymerizable cyanoquinodimethane monomers
11/04/1998CN1197775A Aqueous slurry of by-produced gypsum and process the production thereof
10/1998
10/08/1998WO1998029358A3 Surface modified carbonate materials
09/1998
09/08/1998US5804650 Aqueous dispersion of vinylidene fluoride copolymer, aqueous dispersion of vinylidene fluoride seed polymer and processes for preparation of the same
09/01/1998US5801238 Method for producing water absorbent resin and water absorbent
08/1998
08/12/1998CN1190408A Water-soluble copolymers, process for producing the same and their use
08/11/1998US5792828 Dry blending of acrylamidoalkanesulfonic acid monomer with basic compounds
08/04/1998US5789476 Film-forming coating solution and synthetic resin lens
07/1998
07/09/1998WO1998029877A1 Proton conductor in liquid form
07/09/1998WO1998029399A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/09/1998WO1998029396A1 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029389A1 Malononitrile-derivative anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029388A1 Perfluorinated amide salts and their uses as ionic conducting materials
07/09/1998WO1998029358A2 Surface modified carbonate materials
07/09/1998CA2805188A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2704986A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2683826A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/08/1998EP0852237A2 Preparation of polymers with cell proliferation fevoring properties
07/01/1998EP0850933A1 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials
07/01/1998EP0850932A1 Salts of heterocyclic anions and their uses as ionic conductive materials
07/01/1998EP0850921A1 Salts of malononitrile derived anions, and their uses as ionic conductive materials
07/01/1998EP0850920A2 Salts of perfluorinated amides and their uses as ionic conductive materials
06/1998
06/02/1998US5760150 Copolymerizates of unsaturated carboxylic acids, process for the preparation thereof and use thereof
05/1998
05/28/1998DE19752419A1 Wässrige Aufschlämmung von nebenproduziertem Gips und Verfahren zu deren Herstellung Aqueous slurry of gypsum nebenproduziertem and processes for their preparation
05/13/1998EP0841322A1 Dry blending of acrylamidoalkanesulfonic acid monomer with basic compounds
05/08/1998CA2219969A1 Dry blending of acrylamidoalkanesulfonic acid monomer with basic compounds
04/1998
04/21/1998US5741831 Polymerizable compositions based on thio (meth) acrylate monomers, polymers with a low yellow index obtained from such compositions, and corresponding ophthalmic lenses
02/1998
02/25/1998EP0825200A1 Polymeric rheology modifiers
02/25/1998EP0824553A1 Water-soluble copolymers, process for producing the same and their use
02/16/1998CA2211777A1 Polymeric rheology modifiers
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