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)
04/1991
04/20/1991CA2023393A1 One part heat curable organopolysiloxane compositions
04/17/1991EP0422984A1 Ternary system based on perfluorethers
04/17/1991EP0422570A2 Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions
04/17/1991EP0422319A2 Organosilicon compositions
04/17/1991CN1050732A Adhesion-resisting dealcoholized organosilicon emulsion, preparing process and usage
04/17/1991CN1012373B Toughened polyacetal polymer with improved wear resistance
04/17/1991CA2027696A1 Organosilicon materials
04/17/1991CA2027669A1 Preceramic organosilicon-boron polymers
04/17/1991CA2027667A1 Elastomer compositions
04/17/1991CA2027666A1 Elastomeric blends
04/16/1991US5008360 Organosilicon materials
04/16/1991US5008349 Silicone primer compositions
04/16/1991US5008348 Infusibilization of organic silazane polymers
04/16/1991US5008317 Compositions which can be crosslinked to form flame retardant and/or tracking resistant and arc resistant organopolysiloxane elastomers
04/16/1991US5008307 Liquid silicone rubber composition capable of yielding a thermal conductive vulcanized product
04/16/1991US5008305 Vinyl siloxane and phenyl siloxane compounds
04/16/1991US5008301 Ultraviolet curing conformal coating with dual shadow cure
04/16/1991US5008103 Silicone surfactants
04/13/1991WO1991005817A1 Process for the preparation of surface modified solid substrates
04/10/1991EP0421895A2 Tin compounds, optionally chelated, useful as latent catalysts
04/10/1991EP0421418A2 Method for preparing a ceramic-forming prepreg tape
04/10/1991CA2008028A1 Organosilicon compositions
04/10/1991CA2008027A1 Organosilicon compositions
04/09/1991US5006614 Epoxy resin composition and semiconductor device encapsulated therewith containing polymaleimide and (allyl-epoxy)novolac/siloxane graft copolymer
04/09/1991US5006581 Synthetic resin composition
04/09/1991US5006580 Blend of two polysiloxanes, one with alkenyl groups and one with hydrogens, react with each other to crosslink, Group 6 metal carbonyl
04/09/1991US5006372 Bonding polysiloxanes, reaction between hydrogen containing and methyl containing polysiloxanes
04/09/1991CA1282896C Room-temperature-curing silicone sealants
04/09/1991CA1282895C Pressure sensitive adhesive release liner and fluorosilicone compounds, compositions and method therefor
04/09/1991CA1282894C Methods of improving shelf life of silicone elastomeric sealant
04/06/1991CA2018002A1 Curable silicone caulk compositions
04/03/1991EP0420585A2 Heat-curable silicone rubber composition
04/03/1991EP0420522A2 Precured silicone emulsion
04/03/1991EP0420513A1 Microwave-absorbing material
04/03/1991EP0420253A2 Ionically conductive material
04/03/1991EP0420032A2 Polymer compatibilizers
04/03/1991EP0420031A2 Polymer alloys
04/03/1991EP0419986A2 Aqueous dispersions of organopolysiloxanes
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
04/02/1991US5004771 Polyorganosiloxane, alkaline earth metal or alkali organo-siliconate, nonsilicious inorganic filler; storage stability
04/02/1991US5004502 Non-irritating detackifying composition
04/02/1991CA1282535C Method of adjusting physical properties in silicone elastomeric sealant
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
04/02/1991CA1282530C Polyacyloxysilanes containing organopolysiloxane compositions fast heat curable into elastomers with a 2-carboxycarboxamide accelerator
04/02/1991CA1282529C Method for producing silicone rubber powder
04/02/1991CA1282521C Method for producing a silicone polymer-filler mixture
04/02/1991CA1282516C Water repellent for masonry
04/02/1991CA1282515C Process for making crumb silicone material
03/1991
03/27/1991EP0418883A1 Separation of fluids using polyimidesiloxane membrane
03/27/1991EP0418479A1 Emulsifier for shelf stable aqueous organosiloxane and/or paraffine oil emulsions
03/27/1991EP0418254A1 Treatment of surfaces and surface layers
03/26/1991US5002995 Roll workability, rapid vulcanization rate
03/26/1991US5002974 Anesthetic/skin moisturizing composition and method of preparing same
03/26/1991US5002807 Polysiloxane blends for electronics, two hydrogen atoms and a peroxide compound for curing vinyl groups
03/26/1991CA2021105A1 Polymer compatibilizers
03/26/1991CA2021090A1 Polymer alloys
03/26/1991CA1282196C Silicone-modified polyester resin and silicone-sheathed polyester fibers made therefrom
03/22/1991CA2025813A1 Separation of fluids using polyimidesiloxane membrane
03/20/1991EP0417814A1 Elastic revolution body having a silicone rubber composition and fixing device
03/20/1991EP0417778A1 Polyimide compositions containing polyorganosiloxane for improving atomic oxygen resistance
03/20/1991EP0417559A2 Silicone emulsions
03/20/1991CN1049969A Vehicle systems for use in cosmetic compositions
03/19/1991US5001186 Method of producing silicone emulsion
03/19/1991US5001090 Silicon nitride ceramics from isocyanate- and isothiocyanate-modified polysilazanes
03/19/1991US5000861 Stable emulsions containing amino polysiloxanes and silanes for treating fibers and fabrics
03/19/1991US5000029 Elastoforming die/form block comprising low-hardness silicone elastomer
03/16/1991CA2025401A1 Polyimide compositions containing polyorganosiloxane for improving atomic oxygen resistance
03/15/1991CA2021103A1 Vinyl lr, polymethylvinylsiloxane/polycarbonate copolymers
03/14/1991DE4028844A1 Thermosetting resin with improved heat stability - contg. maleic imide cpd. and silicon cpd.
03/13/1991WO1991004292A1 Absorbent material and uses thereof
03/13/1991EP0417047A2 Microemulsions of aminopolysiloxans
03/13/1991EP0416516A2 A method of forming a foamed gasket
03/13/1991EP0416471A2 Platinum catalyst composition, method for its preparation and curable organopolysiloxane compositions containing same
03/13/1991EP0416229A2 Process for preparing a soft elastic sealing foam with fine pores for sealing covers and casings
03/13/1991EP0416031A1 Gasketing product.
03/13/1991EP0365536A4 Biocompatible polyorganosiloxane composition for cell culture apparatus
03/13/1991CN1049786A Hair conditioning and styling components
03/13/1991CN1049785A Vehicle system for use in cosmetic compositions
03/13/1991CN1049784A Hair conditioning and styling compositions
03/12/1991US4999131 Method and apparatus for the preparation of a water based dispersion of a viscous liquid
03/12/1991US4999120 Aqueous emulsion finish for spandex fiber treatment comprising a polydimethyl siloxane and an ethoxylated long-chained alkanol
03/12/1991CA1281478C Heat stable fluorinated polyorganosiloxane compositions
03/12/1991CA1281477C Method for converting si-h containing polysiloxanes to new and useful preceramic polymers and ceramic materials
03/12/1991CA1281476C Curable polyorganosiloxane compositions
03/12/1991CA1281475C2 Organopolysilazane precursors to silicon nitride-rich mixed sic/se3n4
03/12/1991CA1281465C Primer compositions
03/07/1991DE4024600A1 Electrochemical prepn. of organo:silicon cpds.
03/06/1991EP0415769A2 Silicone release coatings containing Rhodium
03/06/1991EP0415596A1 Silicone sealants
03/06/1991EP0415429A2 Silicone composition which does not cause faulty conduction at electrical contacts, and method for preventing conduction faults
03/06/1991EP0415254A2 Stable emulsions containing amino polysiloxanes and silanes for treating fibers and fabrics
03/06/1991EP0415243A2 Platinum catalyzed heterocyclic compound compositions
03/06/1991EP0415199A2 Polycarbonate moulding compositions, their preparation and use
03/06/1991EP0415180A2 Low compression set, oil and fuel resistant, liquid injection moldable, silicone rubber
03/06/1991EP0414938A1 A crosslinkable composition
03/05/1991US4997944 Aminopyridyl silanes
03/02/1991CA2023705A1 Silicone release coatings containing rhodium
03/01/1991CA2021077A1 Low compression set, oil and fuel resistant, liquid injection moldable, silicone rubber