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)
07/1992
07/16/1992DE4142678A1 Curable organo-polysiloxane resin(s) aq. emulsion prepn. - involves controlling partial hydrolysis of alkoxy-organo-siloxane(s) in presence of acid catalyst, followed by emulsification
07/14/1992US5130460 Deetherification of tertiarybutyoxy ether compound of a siloxane
07/14/1992US5130400 Process for preparing spherical, monodispersed organopolysiloxanes or silicon oxycarbides
07/14/1992US5130399 Using a basic catalysi and a dehydrating agent for producing polysiloxanes
07/14/1992US5130398 Preparation of organopolysiloxane
07/14/1992US5130397 Polysilicate-polygerminate sols crosslinked for optical materials
07/14/1992US5130396 Formed, polymeric organosiloxane ammonium compounds, method of their preparation and use
07/14/1992US5130278 Boron-carbon-silicon polymers and ceramic and a process for the production thereof
07/14/1992US5130087 Alloy with crack resistance and high strength
07/11/1992CA2039134A1 Polyorganosiloxane/polyvinyl-based graft polymers, process and thermoplastic compositions containing the same
07/11/1992CA2039131A1 Copoly(aromatic sulfone carbonate-aromatic alkylcarbonate)-polysiloxane block copolymers
07/08/1992EP0493995A1 Crosslinked polyorganosilylhydrazines and a method for their preparation
07/08/1992EP0493879A2 Hydrogen silsesquioxane resin fractions and their use as coating materials
07/08/1992EP0493841A2 Organosilicon polymers and prepolymers comprising a coupling monomer
07/08/1992EP0493836A1 Surfactants for manufacture of urethane foams
07/08/1992EP0493601A1 Liquid-crystal copolymer, production thereof, diene compound used in said production, and production of said compound
07/07/1992US5128494 Preparation of silicon nitrides, carbides, metal silicates
07/07/1992US5128431 Curable
07/07/1992US5128430 Preparation of polysilanes
07/07/1992US5128286 Boron-containing, silicon nitride-based ceramic shaped body
07/07/1992CA1304875C Method for converting organosilicon polymers containing sih repeat units and organopolysilazane precursors to new and useful polymers and silicon nitride enriched ceramic materials
07/02/1992DE4104725C1 Prodn. of oximo-silicon cpds. with no risk of explosion - by reacting silicon cpd. contg. halogen directly bound to silicon with oxime(s) in presence of urea and/or its basic derivs.
07/01/1992EP0493367A2 Silicone resist materials containing polysilanes and methods of making the same
07/01/1992EP0492829A2 Process for converting amino organosilicon compounds to acrylamide organosilicon compounds
07/01/1992EP0492828A1 Mixture of adhesion additives useful in UV curable compositions and compositions containing same
07/01/1992EP0492662A2 Method for preparing organopolysiloxanes
07/01/1992EP0492657A1 Cosmetic formulations
07/01/1992EP0492598A1 Release agents based on isocyanate-silane modified resin
07/01/1992EP0492377A2 Process for the production of organopolysiloxane hydrosols
07/01/1992EP0492376A2 Elastomeric graft copolymer having core-shell-structure
07/01/1992CA2058586A1 Organosilicon polymers and prepolymers comprising a coupling monomer
06/1992
06/30/1992US5126495 Thermoplastic polyester carbonate-polysiloxane block copolymers
06/30/1992US5126470 Preparation of siloxanes
06/30/1992US5126419 Light-sensitive polymer, method for preparing the same andmethod for forming patterns
06/30/1992US5126400 Reinforced polyorganosiloxane elastomers
06/30/1992CA1304349C Low temperature lubricating oil
06/29/1992WO1992012204A1 Composite composition excellent in transparency and production thereof
06/28/1992CA2058496A1 Method for preparing organopolysiloxanes
06/25/1992WO1992010528A1 Sulphonated polyorganosiloxane-based membranes, their preparation and use thereof as solid ion conductors
06/24/1992EP0491659A2 Novel piperidine compounds containing silane groups for use as stabilizers for organic materials
06/24/1992EP0491510A2 Vinyl-containing silanol-terminated silicone compositions
06/24/1992EP0491144A2 Polymeric organosiloxane-ammonium salts of oxygenated acids of the elements V, Nb, Ta, Mo and W, their preparation and use
06/23/1992US5124467 Perfluoroalkypolyoxyalkylpolysiloxane surfactants
06/23/1992US5124466 Cationic silicone surfactant and method of its manufacture
06/23/1992US5124423 Reacting acyclic polysiloxane with polycyclic hydrocarbon addition condensation polymer; molding materials
06/23/1992US5124375 Process for preparing organosilicon prepolymers and polymers
06/23/1992US5124283 Hardening of fusible polysilazanes and SiC/Si3 N4 ceramics produced therefrom
06/23/1992CA1304190C Organopolysiloxanes containing a phospholipid-like structure and a process for their preparation
06/23/1992CA1304092C Imidopolysiloxanes and method for making
06/20/1992CA2058031A1 Polymer organosiloxane ammonium salts of oxyacids of the elements vanadium, niobium, tantalum, molybdenum and wolfram, a process for producing these, and the use of these salts
06/20/1992CA2058018A1 Cured poly(organosilylhydrazines) and process for preparing the same
06/20/1992CA2057944A1 Crosslinked polysilazanes and a process for preparation thereof
06/19/1992CA2055957A1 Vinyl-containing, silanol-terminated silicone compositions for treatment of fillers
06/18/1992CA2057581A1 Piperidine compounds containing silane groups for use as stabilisers for organic materials
06/18/1992CA2056525A1 Room temperature vulcanizable silicone compositions
06/17/1992EP0490402A2 Emulsions containing modified aminoorganosiloxane impart reduced yellowing when used as fabric softeners
06/17/1992EP0490401A2 Self-curing ceramicizable polysiloxanes
06/16/1992US5122589 Prepregs; filament wound shapes
06/16/1992CA1303621C Method for cross-linking organopolysilane polymers
06/15/1992CA2057660A1 Self-curing ceramicizable siloxanes
06/14/1992WO1992010544A1 Radiation activated hydrosilation reaction
06/14/1992WO1992010543A1 Hydrosilation reaction
06/14/1992WO1992010529A1 Radiation activated hydrosilation reaction
06/14/1992CA2096228A1 Hydrosilation reaction
06/14/1992CA2096114A1 Radiation activated hydrosilylation reaction
06/14/1992CA2096113A1 Radiation activated hydrosilylation reaction
06/10/1992EP0489390A2 Curable random dimethylsiloxane/diphenylsiloxane copolymer compositions
06/09/1992US5120813 Polyureaurethane copolymer and polyether
06/09/1992US5120812 Chemical intermediates for vinyl polymers
06/09/1992US5120810 Organopolysiloxane containing alkenyl groups, organo-polysiloxane, silicone compound comtaining fluoroalkyl group and epoxy or trialkoxysilyl group, platinum or platinum compound
06/09/1992US5120610 Langmuir-Blodgett film
06/09/1992US5120533 Treatment of ulcers of the gastrointestinal tract using dimethylpolysiloxane
06/09/1992US5120406 Processes for preparation of polysilane
06/09/1992CA1303284C Process for reducing the halogen content of halogen- containing polycarbosilanes and polysilanes
06/09/1992CA1303283C Polysilacyclobutasilazanes
06/04/1992CA2055303A1 Curable random dimethylsiloxane/diphenylsiloxane copolymer compositions
06/03/1992EP0488825A2 Liquid crystalline organopolysiloxanes and liquid crystal compositions
06/03/1992EP0488490A1 Method of preparing a silylphosphate mixture, silylphosphate mixture and its use in stabilizing metal silanolates in siloxane polymers
06/03/1992EP0488263A2 Polyester resin compositions
06/02/1992US5118777 Using a cyclic silazane
06/02/1992US5118776 Durable marker; adhesive, release agent
06/02/1992US5118775 Fluoroorganopolysiloxane and a process for preparing the same
06/02/1992US5118772 Alkenyloxy-functional organosilicon compounds, their preparation and use
06/02/1992US5118764 Treating the unpurified form with water in an acetic media to decompose the unsaturated polyether and produce an aldehyde or ketone; removal
06/02/1992US5118758 Coprecipitated silicate-carbinol particles
06/02/1992US5118724 Silane and organopolysiloxane containing a cyclopentenyl radical and obtainable by a michael reaction
06/02/1992US5118535 Method of treating fibrous materials
06/02/1992US5118530 Use of hydrogen silsesquioxane resin fractions as coating materials
06/02/1992CA1302623C Polyether-ester amide and permanently antistatic resin composition
06/02/1992CA1302619C Silane modified polysilacyclobutasilazanes
06/02/1992CA1302603C Polyphenylene ether resin composition
06/02/1992CA1302218C2 Reinforcing patch and method of reinforcing metal substrate using same
05/1992
05/27/1992EP0487487A2 Process for the preparation of polysiloxane imides
05/27/1992EP0487291A2 Photocurable silicon composition, and method of making same
05/27/1992EP0487211A1 Hair fixatives
05/27/1992EP0487005A1 Metal assisted alkylation of silica
05/27/1992EP0486946A2 Process for the production of metallopolysilanes and their use
05/27/1992CN1061419A Temperature-resisting varying optically moulded piece and method of production thereof
05/26/1992US5117029 Process for preparing alkoxy-functional organopolysiloxanes and the resultant alkoxy-functional organopolysiloxanes
05/26/1992US5117025 Polysilethylenesiloxane