Patents
Patents for C08L 83 - Compositions of 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 only; Compositions of derivatives of such polymers (36,987)
10/1981
10/20/1981CA1111185A1 Silicone resin optical devices
10/15/1981WO1981002895A1 Extreme low modulus rtv compositions
10/13/1981US4294975 Hydroalkenyloxysilanes
10/13/1981US4294950 Polyvalent carboxylic acid bonded thereto
10/13/1981CA1110789A1 Flame-resistant hydrocarbon polymer compounds, and insulated electrical products thereof
10/13/1981CA1110645A1 Process for preparing oxime containing silicone compounds
10/13/1981CA1110406A1 Boron-containing precipitated silica
10/07/1981EP0037226A2 Flame retardant silicone rubber compositions containing carboxamides
10/07/1981EP0037067A1 Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience polyurethane foam
10/06/1981US4293677 Vinylpolysiloxane, organohydrogensiloxane
10/06/1981US4293676 Oxygen-curable mercaptoorganosiloxane compositions containing both redox and iron carbonyl compounds and method of forming higher molecular weight products therefrom
10/06/1981US4293671 Organopolysiloxane composition for preparing peelable film
10/06/1981US4293597 Method of forming a roofing composite using silicone rubber composition
10/06/1981US4293479 Heat curable molding composition
10/06/1981US4293477 Unsaturated crosslinkable polysiloxane, silica, silicone oil, organohydrogenpolysiloxane
10/06/1981US4293435 Liquid-crystalline polymer phase having a cholesteric structure, processes for its preparation and its use
10/06/1981US4293397 Glycidyl acrylate derivative of amine terminated polysiloxane
10/06/1981CA1110400A1 Silicone foam composition which has burn resistant properties
10/06/1981CA1110388A1 Self-adhering silicone compositions and preparations thereof
10/06/1981CA1110387A1 Silicone resin
09/1981
09/29/1981US4292434 Using a catalyst comprising a complex of a platinum halide, an olefin, and a primary or secondary amine
09/29/1981US4292422 Oxygen-curable mercapto-functional organosilicon-organic compound compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom
09/29/1981US4292362 Organopolysiloxane compositions and a process for treating organic fibers
09/29/1981US4292225 Highly filled thermally conductive elastomers IV
09/29/1981US4292224 Highly filled thermally conductive elastomers II
09/29/1981US4292223 Highly filled thermally conductive elastomers I
09/29/1981US4292222 Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range
09/29/1981CA1109889A1 Phenoxyalkyl trialkoxysilanes and method for preparing same
09/29/1981CA1109640A1 Silicic acid preparation
09/23/1981EP0036262A2 Room temperature curable organopolysiloxane compositions and methods for their preparation
09/23/1981EP0036054A2 Oxygen-curable mercapto-functional organosilicon-organic compound compositions possessing rapid surface reaction and method of forming higher molecular weight products therefrom
09/22/1981US4291144 Alkenyloxysilane, curing agent
09/22/1981US4291135 Crosslinkable acrylate copolymers, alkyd resins and polysiloxanes suitable as lacquers
09/22/1981US4291098 Using a bicyclic amidine compound to promote curing
09/22/1981CA1109576A1 Stable alkylhydridopolysiloxane emulsions
09/15/1981US4289891 Hydrolysis of appropriate chlorosilanes, inexpensive
09/15/1981US4289859 Friction and wear resistant castings
09/15/1981US4289681 Boron containing precipitated silica
09/09/1981EP0035315A2 Silicone adhesive formulations
09/09/1981EP0035108A2 Flame retardant moulding compositions
09/08/1981US4288496 Silicone polymer-based release coating agents having organic titanates as stabilizers and tapes
09/08/1981US4288360 Flame resistant silicone rubber compositions and methods
09/08/1981US4288357 Partially hydrolyzed silicon compound and a polyol
09/08/1981US4288356 Polysiloxane emulsion elastomers reinforced with emulsified organo-silicone copolymers
09/08/1981US4288345 Platinum complex
09/02/1981EP0034877A2 Mildew resistant RTV silicone compositions
09/01/1981US4287114 Vinyl polysiloxanes, unsaturated silane
09/01/1981CA1108109A1 Mixture of ammonia and alkoxylated polysiloxanes and its use as a heat sensitiser
08/1981
08/26/1981EP0034375A2 Silicon rubber mixture for therapeutic application and as a healing aid
08/26/1981EP0034177A1 Vulcanizable blend of bromine-containing fluoropolymer and fluorosilicone gum.
08/25/1981CA1107890A1 Room temperature curable composition
08/19/1981EP0033891A1 Process for the production of an organosiloxane block copolymer
08/19/1981EP0033843A1 Cerium-containing precipitated silica, process for producing same and masses, hardenable to elastomers, containing same
08/18/1981US4284539 Compositions including mercaptoorganopolysiloxanes, aliphatically unsaturated polydiorganosiloxanes and carboxylic acid salts of metals
08/18/1981CA1107433A1 Polysiloxane shaped article for use in biomedical applications
08/18/1981CA1107059A1 Electrically conductive rubber
08/11/1981US4283513 Siloxane-modified epoxy resin composition
08/11/1981US4283376 From polycarbosilane
08/06/1981WO1981002159A1 Silicone adhesive formulations
08/04/1981US4282207 Carbinol-containing polymer and hydrolyzable silane as crosslinking agent
08/04/1981CA1106518A1 Flame retardant heat-curable silicone compositions containing ceric hydrate
07/1981
07/28/1981US4281094 Adhesion promoters
07/28/1981US4281093 Catalyst compositions and their use in the preparation of release coatings
07/22/1981EP0032377A2 Process for the addition of Si-bound hydrogen to aliphatic multiple bonds
07/21/1981US4279792 Compositions including mercaptoorganopolysiloxanes and stannous salts of carboxylic acids
07/21/1981US4279783 Electrically conductive silicone elastomers
07/21/1981US4279717 Ultraviolet curable epoxy silicone coating compositions
07/21/1981CA1105646A1 Self adhering room temperature vulcanizable silicone elastomers
07/21/1981CA1105645A1 Curable organopolysiloxane compositions
07/21/1981CA1105631A1 Organothiol-containing siloxane resins as adhesion promoters for siloxane resins
07/15/1981EP0032050A2 Polysiloxane Elastomer composition and dispensable precursor therefor
07/15/1981EP0031994A2 Organopolysiloxanes that contain sulfur and curable compositions including the same
07/15/1981EP0031888A2 Coating compositions and process for preparing adhesive-repellent coatings
07/15/1981EP0031887A2 Dispersions of co-grafted polymerisates based on organopolysiloxanes, their preparation and their use in sealing compositions
07/14/1981US4278784 Encapsulated electronic devices and encapsulating compositions
07/14/1981US4278783 Method of curing an organoalkoxysilane compound
07/14/1981CA1105185A1 Method for accelerating surface curing of organopolysiloxane compositions
07/08/1981EP0031640A2 Compositions including mercaptoorganopolysiloxanes and stannic salts of carboxylic acids
07/08/1981EP0031532A1 Process for the production of a polysiloxane block polymer and its use as antifoaming agent
07/07/1981US4277382 Heat resistant coatings for glass fibers
07/07/1981US4277287 Dispersion of colloidal silica in aliphatic alcohol-water solution of condensate of silanetriol with small amount of polyether-polysiloxane copolymer
07/07/1981CA1104744A1 Modified organopolysiloxane compositions
07/01/1981EP0031288A2 Organosilicon compositions containing precipitated silica with particular reinforcing properties
07/01/1981EP0031271A1 Precipitated silica especially utilizable as reinforcing filling
06/1981
06/30/1981US4276385 Process for preparing cold-cured molded polyurethane flexible from a high molecular weight siloxane and a solvent
06/30/1981US4276252 Addition of Si-bonded hydrogen to an aliphatic multiple bond
06/30/1981US4276135 Photocurable organopolysiloxane compositions
06/30/1981CA1104285A1 Static dissipating heat curable silicone rubber compositions
06/30/1981CA1104284A1 Low temperature transmission room temperature vulcanized silicone composition
06/30/1981CA1104279A1 Flame-retardant non-dripping thermoplastic polyphenylene ether resin molding compositions
06/30/1981CA1104031A1 Furniture polish emulsion
06/30/1981CA1104009A1 Process of coating aluminum materials molded by extrusion
06/30/1981CA1103861A1 Treatment of reinforcing silica
06/25/1981WO1981001650A1 Silicone gel-filled silicone rubber article possessing reduced surface-bleed
06/24/1981EP0030838A1 Silicone gel-filled silicone rubber article possessing reduced surface-bleed
06/24/1981EP0030801A2 Ferrocene catalyzed elastomer formation
06/24/1981EP0030800A2 Compositions including mercaptoorganopolysiloxanes and stannous salts of carboxylic acids
06/23/1981US4274977 Defoamer preparation and processes for its production
06/23/1981CA1103839A1 Solventless silicone resins
06/23/1981CA1103832A1 Siloxane-epoxy molding compound with improved crack resistance