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)
10/2003
10/07/2003US6630560 Linear and branched chemoselective siloxane polymers and methods for use in analytical and purification applications
10/07/2003US6630525 Comprising residues of; dihydric phenol; and a siloxane functional bisphenol, optionally, a branching agent and optionally, a flame retardant
10/07/2003US6630415 Wettability
10/07/2003US6630205 Self-crosslinking compositions based on fluorine-containing polycondensates
10/07/2003US6630180 Dimethicone copolyol raspberriate as a delivery system for natural antioxidants
10/07/2003US6630132 Textile care and cosmetic preparations; quaternization by reacting polysiloxane with a tertiary amine
10/02/2003WO2003080713A1 Supercritical fluid extraction of vitreoretinal silicone tamponades
10/02/2003WO2003080711A1 Method for preparing functionalised polyorganosiloxane resins by redistribution in the presence of at least one triflic acid derivative
10/02/2003WO2003080710A1 Method for preparing functionalised polyorganosiloxane resins by redistribution in the presence of triflic acid and/or at least of one of its derivatives and non-basic inert filler
10/02/2003WO2003080007A1 Polysiloxane compositions
10/02/2003US20030187175 Hydroxyl-containing fluorinated ooly (siloxane amideimide)
10/02/2003US20030187153 Fluid resistant silicone encapsulant
10/02/2003US20030187113 Mixture of vinyl alcohol polymer, organometallic compound and organsilicon compound
10/02/2003US20030186494 Thin films and methods for the preparation thereof
10/02/2003US20030183811 Coating solution, preparing method thereof and optical material
10/01/2003EP1348747A1 Gas barrier coating composition and method for manufacturing same
10/01/2003EP1348004A2 Silicone elastomer compositions
10/01/2003EP1203044B1 Polycarbonates containing aspartic acid ester-functional silicones
10/01/2003EP0967237B1 Silicone compounds and process for producing the same
10/01/2003CN1445262A High hydrophilic polytitanium siloxane compound induced by photocatalysis and its preparing method
09/2003
09/30/2003US6627698 Batch steam distillation to remove volatile siloxane oligomers from an emulsion containing polysiloxanes and volatile siloxane oligomers prepared by emulsion polymerization of said oligomers; efficiency
09/30/2003CA2283582C Organopolysiloxanes with dye radicals
09/25/2003WO2003079732A1 Organic light-emitting diodes and methods for assembly and enhanced charge injection
09/25/2003WO2003078504A1 Branched polyorganosiloxane polymers
09/25/2003WO2003078503A1 Protein-silane / siloxane copolymers, their preparation and their use
09/25/2003WO2003078485A1 Hail-resistant acrylic laminated glass and method for producing the same
09/25/2003US20030181750 Causing a Grignard reaction of an organometallic silane compound to form a carbon-bridged silane oligomer, removing by-product, mixing intermediate with solvent, water and a catalyst for hydrolysis and condensation to form polysilicate
09/25/2003US20030181749 Unreacted relatively low molecular weight cyclic siloxanes and oligomers are removed from relatively high molecular weight sililcon oil or fluid by performing a supercritical carbon dioxide extraction of silicone oil
09/25/2003US20030181624 Comprises diorganopolysiloxane with two alkenyl groups bonded to silicon atoms, an organohydrogenpolysiloxane with two hydrogen atoms bonded to silicon atoms, an adhesion promoter, a platinum based catalyst, and a reaction control agent
09/25/2003US20030181622 Acidic fluorine-containing poly (siloxane amideimide) silica hybrids
09/25/2003US20030181588 Process for the production of polysiloxane-based polymeric compositions for use in medical devices
09/25/2003US20030180245 Uisng addition-condensation copolymer
09/24/2003EP0832913B1 Random siloxane copolymer, process for production thereof, and resin composition containing the copolymer
09/23/2003US6623909 Polymers, resist compositions and patterning process
09/23/2003US6623711 Formed via catalytic hydrolysis and condensing of cyclic and/or cage-shape siloxanes (such as 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane); heat/crack resistance
09/23/2003US6623399 Traction fluids
09/23/2003CA2204919C Functionalised polyorganosiloxanes and one method for preparing same
09/18/2003WO2003076516A2 Compositions with poly(ethynylene phenylene ethynylene silylenes)
09/18/2003WO2003076489A2 Polycarbonate-siloxane copolymers
09/18/2003WO2003043567B1 Organosilicon treated cosmetic powders, their production and use
09/18/2003US20030176614 Organohydridosiloxane resins with high organic content
09/18/2003US20030176602 Combining a monomer, a cross-linking agent, an initiator in a mixer, flowing such mixture through a pipe reactor such that mixture flow in a net logitudinal direction where is polymerizes, limiting temperature difference =< than 9 degree
09/18/2003US20030176597 Contains static mixing elements capable of creating eddies and vortices of sufficient intensity that a biphasic liquid polymeric mixture undergoes shearing of droplets so that one phase disappears into other to allow reaction between them
09/18/2003US20030176521 Initiator and ultraviolet absorber for changing lens power by ultraviolet light
09/18/2003US20030175534 Organosilicate materials with mesoscopic structures
09/18/2003CA2459513A1 Compositions with poly(ethynylene phenylene ethynylene silylenes)
09/17/2003EP1344789A2 Thermosetting resin composition containing malemide and/or vinyl compounds
09/17/2003EP1343834A2 The encapsulation of actives in core-shell and gel particles
09/17/2003EP1202997B1 Hydrolyzable silanes and polymerizable silanes with low viscosity and use thereof
09/17/2003CN1443212A Use of organosilicon compound bearing at least an activated double ethylene bond as coupling agent in rubber compositions comprising white filler
09/16/2003US6620514 Nanostructured forms and layers and method for producing them using stable water-soluble precursors
09/16/2003US6619294 Modified with a thiourea compound through a linker group on the polysiloxane; hair conditioner
09/12/2003WO2003074621A1 Branched organosilicon compounds as antimisting additives for silicone coating compositions
09/12/2003WO2003074591A1 Siloxane polymers containing si-bound hydrogen atoms as antimisting additives for silicone coating compositions
09/12/2003WO2003074590A1 Use of siloxane copolymers comprising alkenyl groups as antimisting additives in cross-linkable silicone coating compositions
09/11/2003US20030171525 Structure-directing catalysis for synthesis of metal, non-silicon metalloid and rare earth oxides and nitrides, and their organic or hydrido conjugates and derivatives
09/11/2003US20030171499 Surface treatment of fluorinated contact lens materials
09/11/2003US20030171477 Process for producing novel silicone polymer, silicone polymer produced by the same process, thermosetting resin composition, resin film, metal foil with insulating material, insulating film with metal foil on each side, metal-clad laminate, multilayered metal-clad laminate, and multilayered printed circuit board
09/11/2003US20030170561 An acid- dissociable group-containing polysiloxane and a photoacid generator containing a trifluoromethane sulfonic acid or other fluoroalkyl sulfonic acid compounds
09/11/2003US20030170188 Composition based on silicone oil structured in rigid form, especially for cosmetic use
09/11/2003US20030168656 New polymer and polymer light-emitting device using the same
09/11/2003US20030168355 Hyperbranched chemoselective silicon-based polymers for chemical sensor applications
09/10/2003EP0828769B1 Blends and alloys of polycyclic polymers
09/09/2003US6617391 Linear polydialkylorganosiloxanes having polyoxyalkylene and amino-functional groups which additionally have terminal alkoxy groups
09/09/2003US6617040 Chemoselective dendrimeric compounds for use in chemical sensors
09/04/2003WO2003072668A1 Composition for forming silica based coating film, silica based coating film and method for preparation thereof, and electronic parts
09/04/2003WO2003072656A1 Silicone resin composition, curable resin composition, and cured resin
09/04/2003US20030166817 Mixture of catenate and cyclic siloxane oligomers, its preparation and use
09/04/2003US20030166739 Curable compositions
09/04/2003US20030165698 Abrasion resistant coating compositions based on silane hydrolysates and aluminium compounds and corresponding abrasion and shock resistant coated articles
09/04/2003US20030165676 Polysiloxaneurea copolymer; pressure sensitive adhesives
09/03/2003EP1339542A2 Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles
09/02/2003US6613815 Inks comprising linear ABSCS′B′A′or BASCS′A′B′alkylene oxide/siloxane block copolymers
09/02/2003US6613441 Boron- and/or aluminum-containing mixtures, hybrid materials, and coatings
09/02/2003US6613185 Curable silicone elastomer and process of production thereof and method of bonding therewith
09/02/2003US6612836 Reliable and easy to use
08/2003
08/28/2003WO2003070809A2 Organosiloxanes and their use in dielectric films of semiconductors
08/28/2003WO2003016380A3 Polysiloxanes and their preparation
08/28/2003US20030162929 For use in intraocular lenses
08/28/2003US20030162928 One-pack room temperature-curable sealant composition for automobile
08/28/2003US20030162053 Organic light - emitting diodes and methods for assembly and enhanced charge injection
08/28/2003US20030161805 Organosilicon treated cosmetic powders, their production and use
08/27/2003EP1196499B1 Contact lens material
08/26/2003US6610872 Process for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst therefor
08/26/2003US6610760 Epoxy-functional silicone polymer, nonfluorescing polycyclic aromatic compound containing at least one hydroxy, alkoxy or glycidyl ether substituent bonded to an aromatic carbon atom of the compound; rapid cure speed.
08/21/2003WO2003068846A1 Methods of treating polymeric substrates
08/21/2003WO2003068845A1 Aminomethylene-functional siloxanes
08/21/2003WO2003033561A3 Poly(cyclosiloxane) composition and synthesis
08/21/2003US20030158363 Odorless modified silicone compound,cosmetic preparation containing the same, and method of purifying modified silicone compound having branch polymer comprising hydrophilic group
08/21/2003US20030158362 Crosslinked polymer used for sealants on fuel tanks of high flying airplanes and space vehicles
08/21/2003US20030158353 High temperature elastomers from linear poly(silarylene-siloxane-acetylene)
08/21/2003US20030158326 Crosslinking; dispersed in diluents; cosmetics, cleaning compound
08/21/2003US20030157344 Abrasion and impact resistant coating compositions, and articles coated therewith
08/21/2003US20030157141 Polyurethane based prepolymer which provides high oxygen permeability and superior physical properties including hard, soft segments
08/20/2003EP1006141B1 Polysilanes and process for producing the same
08/20/2003EP0791029B1 Protective compositions and methods of making same
08/14/2003WO2003066737A1 Elastomer-modified epoxy siloxane compositions
08/14/2003WO2003066707A1 High refractive index flexible silicone
08/14/2003WO2003066688A1 Surface-active siloxane photoinitiators
08/14/2003WO2003066687A2 Surface-active photoinitiators