Patents
Patents for C08G 77 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon (27,741)
08/1998
08/04/1998US5789480 Emphasis on proportions and order of mixing, ketoximinosilanes, hydroxy endcapped polysiloxane, filler
08/04/1998US5789461 Biocompatible lens having high oxygen permeability and high water permeability
08/04/1998US5789334 Microparticle catalysts for hydrosilylation reactions and thermosetting silicone compositions containing said catalyst
08/04/1998US5789106 Ion-conductive polymers
08/04/1998US5788880 Liquid-crystalline organosiloxanes containing chiral dianhydrohexitol derivatives
08/04/1998CA2132472C Low surface energy material
08/04/1998CA2103653C Shaped organosiloxane polycondensates, processes for their preparation and use
07/1998
07/30/1998WO1999052965A1 Method for preparing silicones with arylalkyl function(s) by hydrosilylation
07/30/1998WO1998032792A1 Epoxy-polysiloxane polymer composition
07/30/1998DE19801594A1 Permanently water repelling glass e.g. for safety glass in car(s)
07/29/1998EP0855418A2 High purity branched phenylsiloxane fluids
07/29/1998EP0693089B1 Organosilicon-containing materials useful for biomedical devices
07/29/1998CN1188987A Integrated circuit device and process for its manufacture
07/29/1998CN1188986A Integrated circuit device and process for its manufactur
07/28/1998US5786439 Reducing impedance for implantable biosensors with water movement
07/28/1998US5786413 Atomizing; spray drying
07/23/1998WO1998031727A1 Polymeric organosilicon compounds, their production and use
07/23/1998WO1998031726A1 Novel process for decomposing siloxane bond-containing compound
07/23/1998DE19701393A1 Polymere Organosiliciumverbindungen, deren Herstellung und Verwendung Polymeric organosilicon compounds, their preparation and use
07/22/1998EP0854162A2 Silyl ester initiators for ring opening polymerization of cyclosiloxanes
07/22/1998EP0853959A1 Composition for treating asbestos
07/21/1998US5783719 Method for making silicone copolymers
07/21/1998US5783718 Process for the preparation of polyorganosiloxanes by hydrolysis of organohalosilanes
07/21/1998US5783651 Melt processability; transesterification catalyst
07/21/1998US5783609 Process for recovering organoalkoxysilane from polyorganosiloxane
07/16/1998WO1998030618A1 Polysilanes and process for producing the same
07/15/1998EP0852595A1 Mesoscopic organopolysiloxane particles with chemically bound metallic compounds
07/15/1998EP0852594A1 Polysiloxane polyurethane compositions
07/15/1998EP0852582A1 Modified fluorosulfonic acids
07/15/1998EP0636155B1 Polysiloxanes, methods of making same and high refractive index silicones made from same
07/15/1998CN1187836A Phenolic resin compositions with improved impact resistance
07/15/1998CN1187507A Silicon containing dimaleimide charge transfer matrix resin and preparing process thereof
07/14/1998US5780639 Coupling agents, adhesion promoters, crosslinking agents
07/14/1998US5780569 Oxidation and heat resistant boron cage polymers; thermosetting resins, ceramics
07/14/1998US5780543 Nonslumping; noncracking; nonyellowing; mixing an hydroxyl-terminated diorganopolysiloxane and an alkyl-containing oximosilane
07/14/1998US5780163 A protective covering to prevent examination and analysis by competitors comprising silica ceramic, a silicon carbide coating, an opaque material-filled porous silica ceramic, a metal layer and another opaque silica ceramic
07/14/1998US5780117 Dual-cure latex compositions
07/09/1998WO1998029877A1 Proton conductor in liquid form
07/09/1998WO1998029505A1 Polymer composition capable of forming surface slidable on water
07/09/1998WO1998029497A1 Cross-linkable mixtures and method for producing same
07/09/1998WO1998029476A1 Process for the preparation of polysilanes
07/09/1998WO1998029475A1 Polyorganosiloxazanes and process for the preparation thereof
07/09/1998WO1998029474A1 Process for fractionating viscous silicones
07/09/1998WO1998029473A1 Modified polysiloxanes, rubber compositions and tire tread rubber compositions containing the same, and reactive plasticizer
07/09/1998WO1998029472A1 Organosilicon polymers with metal clusters and process for their production
07/09/1998WO1998029418A1 Organosilicon compounds having urea groups, method for producing same and their utilization
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
07/09/1998DE19723498C1 Poly:siloxane(s) having improved compatibility with polar media, used in e.g. cosmetics, dyes or lacquers
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
07/09/1998CA2276010A1 Crosslinkable mixtures and a process for preparing them
07/09/1998CA2274030A1 Organosilicon compounds containing urea groups, their preparation and their use
07/08/1998EP0852244A2 Process for the synthesis of structured aqueous dispersions of polysiloxanes
07/08/1998EP0852239A1 Homopolymerization of acrylate or methacrylate endblocked polydiorganosiloxanes
07/08/1998EP0851845A1 THIN SiO 2 FILMS, A PROCESS FOR PRODUCING THEM AND THEIR USE
07/08/1998EP0817809A4 Polyurethane/polyurea compositions containing silicone for biosensor membranes
07/08/1998CN1187209A Blends and alloy of polycyclic polymers
07/08/1998CN1186828A Resin-containing organosiloxane compositions curable to silicone elastomers having low weep
07/08/1998CN1186818A Organosiloxane compositions with fluorinated resins curable to silicone elastomers having low weep
07/07/1998US5777144 Bi-functional siloxane compounds
07/07/1998US5777060 Silicon-containing biocompatible membranes
07/07/1998US5777051 Photoluminescent silacyclobutene monomers and polymers
07/07/1998US5777047 Organosiloxane compositions with fluorinated resins curable to silicone elastomers having low weep
07/07/1998US5777010 Melt-extrudable compositions containing antimicrobial siloxane quaternary ammonium salts
07/07/1998US5776999 Balance of oxygen and water permeability
07/07/1998US5776658 Silicone-compatible photoinitiators, and photosensitive mixtures comprising them
07/07/1998US5776614 Polysiloxanes with solvents and plasticizers and amines and peroxide or azo compounds
07/07/1998CA2043157C Method for preparing microparticles of a thermoplastic resin containing an encapsulated hydrosilylation reaction catalyst
07/07/1998CA2023988C Platinum catalyst composition, method for its preparation and curable organopolysiloxane composition containing it
07/07/1998CA2014211C Prepolymers useful in biomedical devices
07/02/1998DE19654556A1 Harnstoffgruppen aufweisende Organosiliciumverbindungen, deren Herstellung sowie deren Verwendung Urea-containing organosilicon compounds, their preparation and their use
07/02/1998DE19654488A1 Verfahren zur Fraktionierung viscoser Silicone Fractionation processes viscoser Silicone
07/02/1998DE19650288A1 Metallackdrähte Metal enamelled wires
07/01/1998EP0851003A2 Curable compositions containing organic fluorine compounds
07/01/1998EP0850994A1 Resin-containing organosiloxane compositions curable to silicone elastomers
07/01/1998EP0850978A2 Process for the synthesis of multimodal aqueous dispersions of polysiloxanes
07/01/1998EP0850977A2 Process for the synthesis of mono-modal aqueous dispersions of polysiloxanes
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
07/01/1998EP0850254A1 Tin catalysts, a process for their production, their use and cross-linkable mixtures containing them
07/01/1998CN1186550A Polysiloxane polyhydric alcohol large molecule monomer, its manufacture and use
07/01/1998CN1186505A Polydiorganosiloxane oligourea segmented copolymers and process for making same
07/01/1998CN1186504A Tackified polydiorganosiloxane oligourea segmented copolymers and process for making same
06/1998
06/30/1998US5773548 Catalyst for preparing organosiloxanes or polyorganosiloxanes
06/30/1998US5773484 Enol-ether capped polyethers and surfactants produced therefrom
06/30/1998US5773197 Positioning a substrate with dielectric layer on organic polysilane, heating, reacting and forming a lithographic patterned layer, coating with metal film and planarizing
06/30/1998US5773192 Organic silicon compound, resist, thermal polymerization composition and photopolymerization composition
06/30/1998CA2076322C Hair cosmetic material
06/25/1998DE19756554A1 Hot melt adhesives used to bond copper films on flexible printed substrates to basis materials
06/24/1998EP0849796A2 Improvements in or relating to integrated circuits
06/24/1998EP0849333A1 Rubber composition for a tyre tread
06/24/1998EP0849307A1 Ionic organosilicon compounds, their preparation and use
06/24/1998EP0849270A2 Process for the industrial manufacture of a cycloalkylsilane or polyorganosiloxane