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)
08/1989
08/30/1989EP0330617A1 Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units
08/30/1989EP0330616A1 Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
08/30/1989EP0329851A2 Process for reducing the halogen content of polycarbosilanes and polysilanes
08/29/1989US4861907 Process for synthesis of acylamino silicon compounds
08/29/1989US4861906 Process for the synthesis of acylamino organosilicon compounds
08/29/1989US4861844 Cationic catalysis process for the treatment of a polysilazane containing on average at least two .tbd.SiH groups per molecule
08/29/1989US4861831 Particulate multiphase polymers
08/29/1989US4861830 Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
08/29/1989US4861569 Reformed, inorganic polysilazane and method of producing same
08/29/1989US4861532 Method of preparing ceramics from polymers derived from cyclic silazanes, and halosilanes
08/29/1989CA1258938A1 One-package, stable, moisture curable, alkoxy- terminated organopolysiloxane compositions
08/29/1989CA1258935A1 Strong, silicone containing polymers with high oxygen permeability
08/23/1989EP0329144A2 Blade and method for preparation thereof
08/22/1989US4859759 Siloxane containing benzotriazolyl/tetraalkylpiperidyl substituent
08/22/1989US4859740 Particulate multiphase polymers
08/22/1989US4859647 Catalyst compositions and compositions catalyzed therewith
08/16/1989EP0328397A2 Fluorine-containing organosilicon compound and process for preparing the same
08/16/1989EP0328292A2 Film forming silicone microemulsions
08/16/1989EP0328241A2 Preparation of cyclopolydiorganosiloxanes via vapor phase rearrangement
08/16/1989EP0328028A1 Novel soluble polymidesiloxanes and methods for their preparation and use
08/16/1989EP0328027A2 Novel soluble polyimidesiloxanes and methods for their preparation and use
08/16/1989EP0327886A2 Use of aminogroup-containing polysiloxanes as additives for polymeric coatings
08/16/1989EP0327796A2 Shaped polymeric organosiloxane-ammonium compounds, process for their preparation and their use
08/16/1989EP0327795A2 Shaped polymeric tertiary or secondary organosiloxamine compounds, process for preparing them and their use
08/16/1989EP0327773A1 Polysiloxazanes, process for producing same and their use as precursors for ceramics and ceramic materials
08/16/1989CN1034730A Preparation of cyclopolydiorga-nosiloxanes via vapor phase rearrangement
08/15/1989US4857583 Process for the preparation of organopolysiloxane surfactants
08/15/1989US4857582 In presence of emulsifier in water solution
08/15/1989US4857150 Silicone oil recovery
08/09/1989EP0327311A2 A coating fluid for forming an oxide coating
08/09/1989EP0326810A2 Surface treated polymethylsilsesquioxane powder
08/09/1989EP0326728A2 Diorganopolysiloxane-azobenzene alternating copolymers and methods for their preparation
08/09/1989CN1034558A Polysiloxazanes, process for their preparation, and use as precursors of ceramics and said ceramics
08/08/1989US4855472 Process for chain stabilization of organopolysiloxanes
08/08/1989US4855433 Inverse phase transfer catalysts
08/08/1989US4855381 Method for the preparation of an organopolysiloxane
08/08/1989US4855379 Silicone surfactants containing cyclic siloxane pendants
08/08/1989US4855378 Organosilicon compounds and crosslinkable organopolysiloxane compositions containing the organosilicon compounds
08/08/1989US4855329 Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture
08/08/1989US4855078 Organopolysiloxanes exhibiting nonlinear response
08/02/1989EP0325911A2 Organopolysiloxanes derived from bis-silyl substituted heterocyclic compounds
08/02/1989EP0325881A2 Polydiorganosiloxane having a benzylidene-3 camphor group
08/02/1989EP0325875A1 Polymer consisting of a polysiloxane-polyacrylate interpenetrated network, process for preparing it and moulded articles obtained
08/01/1989US4853737 Roll useful in electrostatography
08/01/1989US4853474 Cross-linked organopolysiloxanes and emulsions based thereon
08/01/1989US4853453 Modified silicone rubber and its use as a material for optical lenses and optical lenses made from this material
08/01/1989US4853452 Novel soluble polyimidesiloxanes and methods for their preparation using a flourine containing anhydride
08/01/1989US4852969 Silyl 2-amidoacetate and silyl 3-amidopropionate compositions and optical fiber made therefrom
07/1989
07/26/1989EP0325570A1 Poly(hydroxyether-diphenyldimethylsiloxane) copolymers and uses thereof
07/26/1989EP0325483A1 Organoborosilazane polymers
07/25/1989US4851502 Side chain liquid crystalline condensation polymers exhibiting nonlinear optical response
07/25/1989US4851492 Separating metals from solution
07/25/1989US4851491 Reacting an organoborondihalide and a diorganosilanedihalide with an alkali metal; pyrolysis of the polyborane-silane
07/19/1989EP0324186A1 Production of polydiorganosiloxane fluids with low silanol content
07/18/1989US4849491 Curable organopolysiloxane composition
07/18/1989US4849461 Photocurable adhesion promoters
07/18/1989US4849127 Surfactants, shampoo
07/18/1989CA1257512A1 Moisture vapor permeable materials
07/13/1989WO1989006261A1 Heat- and corrosion-resistant composition
07/13/1989WO1989006249A1 Polymer material with interpenetrated polysiloxane-polyacrylic networks, process thereof, and moulded articles thus obtained.
07/12/1989EP0112845B1 Method for making silylnorbornane anhydrides
07/11/1989US4847400 Polyalkoxysilylalkylenedisilazanes and silylamines
07/11/1989US4847398 Process for the preparation of siloxane-oxyalkylene copolymers
07/11/1989US4847345 Process for manufacturing organic silazane polymers and ceramics therefrom
07/11/1989US4847344 Heat-resistant maleimido copolymers
07/11/1989US4847154 Thermosetting resin systems containing secondary amine-terminated siloxane modifiers
07/11/1989US4847027 Infusible preceramic polymers via nitric oxide treatment
07/05/1989EP0323085A2 Removal of polyfunctional silanes from organosilanes
07/05/1989EP0323062A1 Process for manufacturing organic silazane polymers
07/04/1989US4845255 Dichlorodisilane plus grignard reagent
07/04/1989US4845163 Rhodium-containing organopolysiloxane-ammonium compounds, methods for their preparation and use
07/04/1989US4844826 Use of organosilicon compounds to thicken oils
07/04/1989CA1257041A1 Method for producing organosilicon polymers and the polymers prepared thereby
07/04/1989CA1257039A1 Dimethylphenylsilylmethylpolysilane and method for producing the same
07/04/1989CA1257038A1 Siloxane-containing polymers
06/1989
06/28/1989EP0321917A2 Polymeric hydridothiosilazanes, process for their preparation and preparation of silicon nitride-containing ceramic materials
06/28/1989EP0321916A2 Polymeric hydridothiosilazanes, process for their preparation, and preparation of silicon nitride-containing ceramic materials
06/27/1989US4843517 Film capacitor
06/27/1989US4843137 In solvent for diorganodihalosilane reactant
06/27/1989US4843136 (Meth)-acrylates of siloxanes containing tricyclodecane groups
06/27/1989US4842986 Positively working resist material
06/27/1989US4842938 Urethane-epoxy-silicone interpenetrating polymer network
06/27/1989CA1256632A1 Method for making polysilazanes
06/22/1989DE3841598A1 Process for the preparation of organometallic high polymers
06/22/1989DE3841589A1 Pressure-sensitive adhesive laminate
06/21/1989EP0321229A2 Photoresponsive imaging members with oxygenated polysilylenes
06/21/1989EP0321193A2 Process for preparing flowable, stable and hardenable suspensions, and thus-obtained compositions
06/21/1989EP0321174A2 Process for preparing aminopropyl silanes
06/21/1989EP0320832A2 Polyorganosiloxane-bridged bisbenzocyclobutene monomers
06/20/1989US4841083 Ladder polysilanes
06/20/1989US4841019 Titanium vessel
06/20/1989US4841006 Polyorganoborosiloxane, polyorganohydrogensiloxane, platinum catalyst
06/20/1989US4840778 Inorganic polysilazane and method of producing the same
06/20/1989US4840693 Organopolysiloxane hot-melt adhesive
06/20/1989CA1256060A1 Radiation activated addition reaction
06/14/1989EP0320259A2 Moisture curable polyisobutylenes
06/14/1989EP0319982A2 Method for producing precured silicone emulsion.
06/14/1989EP0319978A2 Process for preparing diorganopolysiloxanes containing one silicon-bonded hydroxyl group at each end of the siloxane chain
06/14/1989EP0319977A2 Process for the preparation of diorganopolysiloxanes terminated with triorganosiloxy groups
06/14/1989EP0319883A2 A film capacitor