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)
05/1991
05/21/1991US5017453 A silicone resist materials containing a polysiloxane and a photo-sensitive agent
05/21/1991CA2025269A1 Polar aprotic catalysts for formation of fluorosilicone fluids
05/21/1991CA2025242A1 Polar aprotic catalysts for formation of fluorosilicone fluids
05/16/1991CA2029005A1 U.v. curable silicone coating compositions
05/15/1991EP0427100A2 Silicone copolymers having tetraorganodisiloxy groups and intermediates thereof
05/15/1991EP0426958A2 Polymethylvinylsiloxane/polycarbonate copolymers
05/15/1991EP0426846A1 Fluorinated-aromatic sulfonic acid catalyst, process for its production, and its use
05/14/1991US5015717 Sulfur-containing organopolysiloxane waxes and a method for preparing the same
05/14/1991US5015716 Platinum catalyst in a polydiorganosilane for hydrosilation
05/14/1991US5015715 Method for bonding an analyte-sensitive dye compound to an addition-cure silicone
05/14/1991US5015700 Anhydride-functional organo/(poly)siloxanes, a process for preparing the same and uses thereof
05/14/1991CA2028646A1 Solvent resistant polyimidesiloxane
05/10/1991CA2025378A1 Silicone copolymers having tetraorganosiloxy groups and intermediates thereof
05/08/1991EP0426200A1 Method of forming compounds having Si-N groups and resulting products
05/08/1991EP0426136A1 Superconducting ceramic structure
05/07/1991US5013809 Polymers containing alternating siloxane and polycyclic hydrocarbon groups, cures to thermosetting resin, molding materials
05/07/1991US5013808 Method of preparing alkoxy silane and a silicone containing resin
05/07/1991US5013577 Pressure sensitive adhesives
05/07/1991CA1283993C Polysiloxane-polyoxyalkylene compositions for polyurethane foam manufacture
05/02/1991WO1991006588A1 Modified epoxy resins and composites
05/02/1991WO1991005790A1 Aminated silicate composition and dehydrating agent containing the same
05/02/1991EP0425121A2 Silicone primer compositions
05/02/1991EP0424960A2 Alkenyl groups containing organosilicon compounds, their manufacture and their use
05/02/1991EP0424959A2 Organosilylalkyl-aromatic compounds
05/02/1991EP0424638A2 Fabrication of a semiconductor device including a step for prodiving a layer of insulating material formed from an organo-silica sol
05/02/1991CA2066769A1 Modified epoxy resins and composites
04/1991
04/30/1991US5011961 Method of making organosilbutadiyne polymers
04/30/1991US5011901 Polyorganosiloxane with chloromethyl groups
04/30/1991US5011899 Copoly(aromatic sulfone carbonate - aromatic alkylcarbonate) - polysiloxane block copolymer
04/30/1991US5011801 Polymeric ethylene-bridged chlorosilazanes, process for their preparation, ceramic materials which can be prepared from them containing silicon nitride, and their preparation
04/28/1991CA2027791A1 Organosilicon compounds containing alkenyl groups, a process for preparing the same, and the use of these organosilicon compounds
04/27/1991CA2027626A1 Silicone primer compositions
04/24/1991EP0424279A1 Process for preparing high molecular weight polyorganosilazanes
04/24/1991EP0424082A2 Preceramic organosilicon-boron polymers
04/24/1991EP0423696A2 Betaine-containing siloxane compounds and method for making
04/24/1991EP0423689A2 Organosilicon materials
04/24/1991EP0423688A2 Organosilicon materials
04/24/1991EP0423687A2 Emulsions of silicone elastomer
04/24/1991EP0423685A2 Silacyclobutane functional polymers and their production
04/24/1991EP0423684A2 Polycyclosiloxanes containing silacyclobutane
04/24/1991EP0423476A2 Process for preparing a silicone resin-modified phenolic resin
04/24/1991EP0423412A1 Organosilicon compositions
04/23/1991US5010159 Polymerizing a di- or trihalosilane using an arylsulfonate acid hydrate in a hydrocarbon solvent; separating the immiscible layers and recovering
04/23/1991US5010158 Pyrolysis to ceramic containing silicon, oxygen, nitrogen and optional carbon
04/23/1991US5010157 Ammonolysis of organohalosilane; heating resulting organosiliz ane solution to increase molecular weight
04/23/1991US5010118 UV curable non-toxic epoxysilicone release coating compositions
04/23/1991US5009986 Naphthalocyanine based compound and optical recording medium containing the same
04/23/1991US5009934 Process for preparing poly-(imidesiloxanes)
04/23/1991CA1283493C Polyester group containing polysiloxanes for lacquers and molding compositions
04/23/1991CA1283491C Radiation-curable organopolysiloxane coating composition
04/18/1991WO1991005018A1 Novel polysilane composition
04/18/1991WO1990009013A3 Germicidal barriers
04/17/1991EP0422805A2 Process for making hybrid acrylic star polymers with polysiloxane cores
04/17/1991EP0422570A2 Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions
04/17/1991EP0422319A2 Organosilicon compositions
04/17/1991CA2027696A1 Organosilicon materials
04/17/1991CA2027669A1 Preceramic organosilicon-boron polymers
04/17/1991CA2026478A1 Silacyclobutane functional polymers and their production
04/16/1991US5008424 Water sheeting zwitterionomeric aminofunctional siloxanes
04/16/1991US5008423 Polymeric hydridochlorosilazanes and processes for their preparation
04/16/1991US5008422 Polymerization using transition metal catalysts; pyrolysis to ceramics, such as silicon nitride, silicon carbide
04/16/1991US5008361 Low water absorption, good adhesion electronics
04/16/1991US5008360 Organosilicon materials
04/16/1991US5008349 Silicone primer compositions
04/16/1991US5008348 Infusibilization of organic silazane polymers
04/16/1991US5008328 Waterproofing protective coating of cationic polymer based on a silanediol,-triol or tetraol, a glycidyl-containing silicon monomer and a tertiary amine; waterproofing
04/16/1991US5008229 Accelerates condensation and/or equilibrium of organosiloxanes
04/16/1991US5008103 Silicone surfactants
04/10/1991EP0421894A1 Thiuram disulphide-grafted polydiorganosiloxane and its use in the radical polymerisation of vinylic monomers
04/10/1991EP0421643A2 Radiation-curable silicone elastomers and pressure sensitive adhesives
04/10/1991EP0421588A2 A method of making vinyl-silicone copolymers using mercapto functional silicone chain-transfer agents and release coatings made therewith
04/10/1991EP0215069B1 Polysiloxane resist for ion beam and electron beam lithography
04/10/1991CA2008028A1 Organosilicon compositions
04/10/1991CA2008027A1 Organosilicon compositions
04/09/1991US5006625 Ammonolysis of organohalosilane in organic solvent; high molecular weight
04/09/1991CA1282895C Pressure sensitive adhesive release liner and fluorosilicone compounds, compositions and method therefor
04/03/1991EP0420714A1 Process for the production of silicon nitride silicon carbide composite material
04/03/1991EP0420686A2 Hybrid acrylic star polymers with polysiloxane cores
04/03/1991EP0420679A2 Acrylic block copolymer with crosslinkable silicon substituent
04/03/1991EP0420253A2 Ionically conductive material
04/03/1991EP0420032A2 Polymer compatibilizers
04/03/1991EP0419986A2 Aqueous dispersions of organopolysiloxanes
04/03/1991CA2026654A1 Thiuram disulfide grafted polydiorganosiloxane and its use for the radical polymerization of vinyl monomers
04/02/1991US5004793 Room temperature-curable composition
04/02/1991US5004792 Method for extending the working life of organosiloxane compositions curable by a platinum catalyzed hydrosilation reaction
04/02/1991US5004559 Demulsification Of Water-Containing Crude Oil
04/02/1991CA1282534C Polyanhydride-siloxanes and polyimide-siloxanes obtained therefrom
04/02/1991CA1282533C Organopolysilazane composition containing free radicals and curable by heat supply
04/02/1991CA1282532C Organosiloxane inhibitors for hydrosilation reactions and polyorganosiloxane compositions containing same
04/02/1991CA1282531C Method for preparing vinyl terminated fluorine-containing polydiorganosiloxane
04/02/1991CA1282521C Method for producing a silicone polymer-filler mixture
03/1991
03/30/1991CA2026491A1 Process for making hybrid acrylic star polymers with polysiloxane cores
03/30/1991CA2026451A1 Hybrid acrylic star polymers with polysiloxane cores
03/27/1991EP0419283A2 Azlactone-functional silicon containing compounds and derivatives thereof
03/27/1991EP0419076A1 Process for the synthesis of soluble, condensed hydridosilicon resins containing low levels of silanol
03/27/1991EP0418883A1 Separation of fluids using polyimidesiloxane membrane
03/27/1991EP0418348A1 Modified polymers based on a grafted polyester and process for preparation thereof.
03/26/1991US5003024 Organosiloxane amine copolycondensates, method of their preparation and use (I)
03/26/1991US5003023 Stable optical polysiloxane polymer films for on polyolefins
03/26/1991US5002807 Polysiloxane blends for electronics, two hydrogen atoms and a peroxide compound for curing vinyl groups