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)
07/1993
07/27/1993US5231157 Siloxane copolymers containing alkenyloxy groups, a process for preparing the same and their use
07/27/1993US5231156 Organic/inorganic hybrid polymers
07/27/1993US5230976 Polymeric arylamine silane compounds and imaging members incorporating same
07/24/1993CA2087945A1 Equilibration of cyclic siloxanes with novel catalysts
07/22/1993DE4201053A1 New bis:hydroxy ester(s) of di:carboxyalkyl-siloxane(s) - useful as poly:ol components for prodn. of polyurethane(s)
07/21/1993EP0551771A2 Process for producing polysilanes
07/20/1993US5229481 Poly(disilanylene)arylenes from the dehydrogenation coupling of disilyl-substituted aryl compounds using a cyclopentadiene metal complex catalyst; branching; crosslinking; films; fibers
07/20/1993US5229468 Polymer precursor for silicon carbide/aluminum nitride ceramics
07/20/1993US5229338 Quaternary ammonium catalyst which is easily deactivated, silicon nitride
07/20/1993US5229179 Comprising acrylic-siloxane block polymer where siloxane is inifer terminated(telechelic polymer); for pressure sensitive adhesive tapes
07/15/1993CA2087227A1 Oxamidic stabilizers
07/13/1993US5227449 Photoconductive imaging members with polycarbonate binders
07/13/1993US5227448 Crosslinking with alpha, omega-triene
07/13/1993US5227447 Perfluoroalkoxycarboxylic acid as catalyst
07/13/1993US5227435 Process for preparing silicone modified polyester resins and a powder coating composition containing thereof
07/13/1993US5227410 Uv-curable epoxysilicone-polyether block copolymers
07/13/1993US5226923 Silicone fatty esters as conditioning agents
07/13/1993CA1320305C Polysilazanes, processes for their preparation, ceramic materials which contain silicon nitride and can be prepared from them, and preparation thereof
07/13/1993CA1320212C O-silylated ketene acetals and enol and method of preparation
07/08/1993WO1993013159A1 Carbon-containing black glass monoliths
07/08/1993WO1993010745A3 Cosmetic filtering oil containing a specific group organopolysiloxane
07/08/1993CA2124946A1 Carbon-containing black glass monoliths
07/07/1993EP0550195A2 Propargyl esters of carboxylic acids containing conjugated ethylenic unsaturation and organosilicon compounds derived from same
07/07/1993EP0550194A1 Polystyrene modified with silicone rubber powder
07/07/1993EP0550064A2 Process and composition for promoting hydrosilylation reactions using sterically hindered nitrogen-containing and phosphorous-containing compounds
07/07/1993EP0549971A1 Alkenyl group containing organopolysiloxanes
07/06/1993US5225583 Ultraviolet radiation absorbers
07/06/1993US5225582 Epoxy curable ion-conducting electrolyte useful in electrochromic devices
07/06/1993US5225511 Olefins catalytically polymerized with siloxanes
07/06/1993US5225509 Hydrogenation
07/06/1993US5225243 Silicon nitride inorganic fibers from polysilazanes
07/01/1993CA2085314A1 Propargyl esters of carboxylic acids containing conjugated ethylenic unsaturation and organosilicon compounds derived from same
07/01/1993CA2084534A1 Polystyrene modified with silicone rubber powder
06/1993
06/30/1993EP0549343A1 Siloxane compounds, their preparation and use
06/30/1993EP0549228A2 Photocurable resin composition
06/30/1993EP0549225A1 Curable boron modified hydropolysilazane polymers
06/30/1993EP0548847A2 Moisture curable compositions and method of curing moisture curable compositions
06/30/1993EP0548808A2 High polymer and ferroelectric liquid crystal composition utilizing same
06/30/1993EP0548452A1 Hydrophilic silicone-modified polyester resin and fibers and films made therefrom
06/30/1993CN1021453C Process for preparation of polysilazanes
06/29/1993US5223636 Reacting an alkoxysilane with a halogenosilane; then a monohydric alcohol
06/29/1993US5223596 Endcapped with at least one aminoalkyl, epoxy, carboxyl or hydroxyl group
06/29/1993US5223595 Reacting hexaorganocyclotrisiloxane with(ox)anol in presence of fluorine-containing catalyst
06/29/1993US5223586 Elastomeric graft copolymers having a core/shell structure
06/29/1993US5223461 Crosslinking the surface of the green fiber using air oxidation, UV radiation or hydrazine; pyrolyzing in an inert gas; dimensional stability; high tensile strength; aerospace
06/29/1993US5223249 Cosmetic composition and methods containing diorganopoly-siloxanes containing a 2-hydroxybenzohenone group
06/29/1993US5223170 Fiber treating compositions
06/29/1993CA1319782C Polyolefin compositions containing polyorganosiloxanes and the use thereof in the production of film material
06/24/1993CA2085663A1 Moisture curable compositions and method of curing moisture curable compositions
06/23/1993EP0547321A1 Method for preparation of very high molecular weight polycarborane siloxanes
06/22/1993US5221724 Polysiloxane polyurea urethanes
06/21/1993CA2084244A1 Curable boron modified hydropolysilazane polymers
06/16/1993EP0546747A1 Polymerisation process
06/16/1993EP0546716A1 Hydrosilylation process
06/16/1993EP0546473A1 Process for preparing polyarylene siloxanes by melt condensation of volatile silanes and bisphenols with a high melting point
06/16/1993EP0546408A1 Polysiloxanes containing at least one Si-C linked sulfatohexyl group
06/16/1993EP0539447A4 Cationic silicones
06/16/1993EP0395744B1 Imide-containing polysiloxanes and a process for preparing them
06/15/1993US5220181 Photovoltaic element of junction type with an organic semiconductor layer formed of a polysilane compound
06/15/1993US5220033 Siloxane compounds and their preparation
06/15/1993US5219972 Reacting oligomeric silazanes with chlorosilanes
06/15/1993US5219905 Piperidine compounds containing silane groups for use as stabilisers for organic materials
06/15/1993US5219899 Hardens to high gloss polishable mass
06/15/1993US5219560 Cosmetic composition
06/15/1993CA1319217C Organopolysiloxane emulsion and method for the preparation thereof
06/15/1993CA1319216C Heat activated silicon-based adhesive
06/10/1993WO1993011268A1 Use of copolymers containing polysiloxane units in the treatment of leathers and furs
06/10/1993WO1993010745A2 Cosmetic filtering oil containing a specific group organopolysiloxane
06/09/1993EP0545660A1 UV-curable epoxysilicone-polyether block copolymers
06/09/1993EP0545002A1 Silicone polymer, paste-like composition and water-in-oil type cosmetic composition comprising the same
06/09/1993EP0544959A1 Modified polysilazane and process for preparation thereof
06/09/1993EP0544674A1 Organo(poly)siloxanes with siloxane units at the end of the chain having organyloxy and hydrogen groups.
06/09/1993DE4140448A1 New tert. amino gp. contg. siloxane derivs. of di:cyclopentadiene - allows wider choice of spacer gps. leading to a range of prod. properties
06/09/1993DE4140447A1 New siloxane deriv. for di:cyclopentadiene contg. sulpho:betaine gps. - for prodn. of tenside(s)
06/09/1993DE4140438A1 Siloxane deriv. of dicyclopentadiene - contg. quat. ammonium gps., for prodn. of surfactants
06/08/1993US5217633 Low-temperature lubricating oil
06/08/1993CA2084586A1 Process for the preparation of polyarylenesiloxanes by melt condensation of readily volatile silanes with high-melting bisphenols
06/06/1993CA2082736A1 Uv-curable epoxysilicone-polyether block copolymers
06/03/1993DE4208447C1 Silicone(s) with silicon-carbon linked residues contg. basic N and alkoxy gps. - by reacting silicone(s) contg. hydroxy-alkyl gps. with amino:alkyl-alkoxy-silane(s) in presence of non-equilibrating acid catalyst
06/03/1993DE4139090A1 Verwendung von copolymerisaten mit polysiloxan-einheiten zur behandlung von leder und pelzen The use of copolymers with polysiloxane units for treatment of leather and fur
06/02/1993EP0544165A1 Phenylquinoxaline copolymers
06/01/1993US5216106 Method of making silethynyl polymers
06/01/1993US5216105 Silicone polymers and positive working light-sensitive compositions comprising the same
06/01/1993US5216103 Polysiloxanic structure containing reactive groups and sterically hindered piperidinic groups; heat resistance
06/01/1993CA1318748C Shaped polymer organosiloxane-ammonia compounds, a process for the production of these, and the use of these compounds
06/01/1993CA1318747C Derivatized alkylpolysilane preceramic polymers
06/01/1993CA1318678C Method for producing organosilicon polymers
05/1993
05/27/1993WO1993007179A3 Composite materials containing nanoscalar particles, process for producing them and their use for optical components
05/26/1993EP0543665A1 Siloxane purification
05/26/1993EP0543410A1 Fluorosilicone resin and method for preparing same
05/26/1993EP0543384A1 Epoxy-containing organopolysiloxane and method for the preparation thereof
05/26/1993EP0543377A1 Electroviscous fluid
05/25/1993US5214119 Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
05/25/1993US5214118 Process for synthesis of polyestercarbonate-siloxane copolymers
05/25/1993US5214095 Stable aqueous emulsion copolymers with siloxane functionality
05/25/1993US5214077 From silicon compound or polysiloxane with bound hydrogen a propargyloxyalkyl (meth)acrylate
05/25/1993US5213899 Improved extrusion rate and thixotropic behavior
05/25/1993US5213864 Encapsulatant for electronics comprising polydimethyldiphenyl methylphenylsiloxane
05/25/1993US5213743 Extrusion polymers of olefin and graft polymer polysiloxanes with olefin bond, lamination
05/25/1993US5213617 Mixture of alkoxysilane, organotitanate and tin salt of carboxylic acid