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)
03/1983
03/08/1983CA1142681A1 Reaction product of a calcined polyhydroxysilicate and a polymer
03/08/1983CA1142679A1 Rhodium catalyzed silicone rubber compositions
03/08/1983CA1142377A1 Fluorosiloxane optical cladding
03/02/1983EP0073027A2 Masterbatch composition comprising a matrix having a polysiloxane dispersed therein and a method for the preparation thereof
02/1983
02/23/1983EP0072435A2 Polymeric metal-amine complexes, process for their preparation and their use
02/22/1983US4374986 Selected siloxane adducts of tris(2-hydroxyethyl)isocyanurate
02/22/1983US4374933 Method of preparation of porous membranes and adsorbents
02/22/1983CA1141772A1 Polysiloxanes useful as insect repellants
02/15/1983CA1141146A1 Oil recovery by fluorochemical surfactant waterflooding
02/08/1983US4373061 Silicone coating for unprimed plastic substrate and coated articles
02/08/1983US4373060 Silicone coating for unprimed plastic substrate and coated articles
02/01/1983US4371670 Addition-condensation copolymers; fireproffing; films; molding materials; fibers; coatings
01/1983
01/26/1983EP0070786A1 Process for preparing moisture-curable organopolysiloxane compositions by condensing organosilicen compounds having silicon-bound hydroxyl groups, alkoxy-silylated cross-linking agents and a substitituted hydroxyl amine; compositions and their use in obtaining cured materials
01/26/1983EP0070730A1 Selective gas-permeable films
01/20/1983WO1983000156A1 One package, stable, moisture curable, polyalkoxy-terminated organopolysiloxane compositions and method for making
01/18/1983US4369329 Substituted tartaric acid esters, a process for their production and their use as polymerization initiators
01/18/1983US4369300 Curable coating
01/18/1983US4369289 Protective coatings
01/18/1983US4369230 Magnetic recording medium
01/18/1983CA1139680A1 Gas separating members and a method of making the same
01/18/1983CA1139542A1 Sealing leaks by polymerization of volatilized aminosilane monomers
01/12/1983EP0069256A2 One package, stable, moisture curable, polyalkoxy-terminated organopolysiloxane compositions and method for making
01/11/1983US4368313 Neutralization, chelation
01/11/1983US4368294 Coupling in presence of water; gelation inhibition
01/11/1983CA1139484A1 Graft polymers containing silicon
12/1982
12/28/1982US4366324 Process for concurrent preparation of organosiloxanes and methyl chloride
12/28/1982US4366323 Polymerization of arylene bis-silanols
12/28/1982US4366136 Moldable prepolymers based on alkali metal silicates and alkaline earth metal silicates
12/28/1982CA1138592A1 Oxygen-curable mercaptoorganosiloxane compositions catalyzed by cobaltocene compounds and method of forming higher molecular weight products therefrom
12/22/1982EP0067785A1 Linear block copolyesters having improved slip characteristics
12/22/1982EP0067694A1 Acid halide and acyllactam functional materials and process for the preparation of nylon block polymers therewith
12/22/1982EP0067693A1 Acid halide and acyllactam functional materials
12/21/1982US4365074 Oxygen-permeable contact lens compositions, methods and articles of manufacture
12/21/1982CA1138145A1 Organopolysiloxane compositions modified with polyurethane
12/21/1982CA1138141A1 Sulfur processing release agents
12/21/1982CA1137990A1 Process for the production of siliconfunctional polyorganosiloxanes
12/14/1982CA1137459A1 Organo-metal catalysts and processes for their preparation
12/08/1982EP0066137A1 Liquid crystalline reticulated polysiloxanes
12/08/1982EP0066074A1 Polymeric tertiary and secondary organosiloxane-amines, process for producing them and their use
12/07/1982US4362855 Polymerization of polysiloxanes
12/01/1982EP0065925A1 Process for preparing high-molecular weight polysiloxanes by polymerization and rearrangement in the presence of a catalyst which is a mineral porous support covered with a polymer film having sulphonic or phosphonic groups
12/01/1982EP0065643A1 Polymeric ammonium compounds with a silica-like structure, process for producing them and their use
11/1982
11/30/1982US4361696 Copolymerization with vinyl monomer; protective coatings
11/30/1982US4361691 Process for production of heat-resistant compounds
11/30/1982US4361679 Process for producing heat-resistant and moisture-resistant polyborometallosiloxanes
11/30/1982CA1136640A1 Modified organopolysiloxane compositions
11/30/1982CA1136639A1 Addition of si-bonded hydrogen to an aliphatic multiple bond
11/24/1982EP0065366A2 Reagents for graft copolymers
11/16/1982US4359559 Novel polymetallocarbosilane, and process for its production
11/16/1982US4359369 Photocurable organopolysiloxane compositions
11/11/1982WO1982003862A1 Soluble polysilastyrene and method for preparation
11/09/1982US4358576 Vanadium and silane polymer
11/09/1982US4358391 Branched polysiloxanes
11/09/1982CA1135274A1 Process for preparing cyclic dimethylpolysiloxanes
11/02/1982US4357460 Process for the production of polyester silicate resinous products
11/02/1982US4357252 Siloxane break fluid compositions containing R'SiO2/3' units
11/02/1982CA1134986A1 Organosilicon polymers
11/02/1982CA1134985A1 Radiation-curable acrylated epoxy silicone compositions
11/02/1982CA1134984A1 Acrylated urethane silicone compositions
11/02/1982CA1134983A1 Ocular membrane and method for preparation thereof
10/1982
10/26/1982US4356293 Organosiloxane block copolymers
10/26/1982US4356116 Devolatilized room temperature vulcanizable silicone rubber composition
10/26/1982CA1134539A1 Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
10/20/1982EP0062899A1 Curable coating compositions and process for the production of scratch-resistant coatings on plastics
10/19/1982US4355171 Preparation of polysiloxane/polyoxyalkylene copolymer useful as stabilizers in making polyurethane foams
10/19/1982US4355156 Solution polymerization
10/19/1982US4355121 Heat strength curable silicone rubber compositions
10/12/1982US4354013 Process for preparing epoxy-modified silicone resins
10/12/1982US4353997 Compositions based on water-curable, silane modified copolymers of alkylene-alkyl acrylates
10/05/1982US4352917 Hydrophilic coatings for textile materials
10/05/1982CA1133178A1 Polysiloxane/acrylic acid/polycyclic esters of acrylic acid or methacrylic acid polymer contact lens
10/05/1982CA1133165A1 Organopolysiloxanes modified with polycarbodiimide
10/05/1982CA1132998A1 Modified silicates
09/1982
09/29/1982EP0061307A1 Compositions comprising a wax and an organopolysiloxane
09/29/1982EP0061241A1 Platinum-, rhodium-, and iridium-nitrogen complex catalysts
09/28/1982US4351919 Process for the production of polyester silicate resinous products
09/22/1982EP0060430A2 Method for the preparation of polymers containing polyoxyalkylene side chains
09/22/1982EP0060335A1 Compositions based on cyclic organopolysiloxanes forming liquid crystal phases, their manufacture and their use
09/14/1982CA1131844A1 Hydrophilic contact lens made from polysiloxanes which are terminally bonded to polymerizable groups and which contain hydrophilic sidechains
09/07/1982US4348533 Preparation of linear polydimethylsiloxanes
09/07/1982US4348532 Reacting methanol with chlorosilanes mixtures in presence of quaternary ammonium halide catalysts
09/07/1982US4348531 Fluorosilicone polydimethylsiloxane equilibration chainstopper and process for manufacture
09/07/1982US4348510 Linear block copolyesters having improved slip characteristics
09/07/1982US4348504 Method for making block siloxane copolymers
09/07/1982US4348462 Abrasion resistant ultraviolet light curable hard coating compositions
09/07/1982US4348454 Ultraviolet light curable acrylic functional silicone compositions
09/07/1982US4348431 Process for coating plastic films
09/01/1982EP0058909A1 Radiation-curable organopolysiloxane compositions, and their use in making release compositions
08/1982
08/31/1982US4347347 Crosslinked organometallic block copolymers and process for production thereof
08/31/1982CA1130949A1 Water absorbing contact lens made from polysiloxane/acrylic acid polymer
08/25/1982EP0058299A1 Process for the preparation of heat-setting silicone resins, particularly applicable as electrically insulating resins
08/24/1982CA1130303A1 Process for the production of partial hydrolysates of tetra-(2-alkoxyethyl)- silicates
08/17/1982US4344800 Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
08/10/1982CA1129582A1 Method of preparing crosslinked polydiorganosiloxane using organic isocyanates and products prepared therefrom
08/10/1982CA1129429A1 Fluorinated nonionic surfactants
08/10/1982CA1129158A1 Treatment of textile fabrics with epoxy-polyoxyalkylene modified organosilicones
08/05/1982EP0044840A4 Information carrying discs.
08/03/1982US4342742 For use in cosmetics
08/03/1982US4342712 Process for producing continuous inorganic fibers
08/03/1982CA1128921A1 Preparation of barium-alkoxide salts