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)
10/2008
10/09/2008US20080248126 preparation of drug-polymer (or oligomer) conjugates; nanoprecipitation
10/09/2008DE102007015948A1 Modifizierte Polycarbonate, Polyestercarbonate und Polyester mit verbessertem Dehnverhalten und Flammwidrigkeit Modified polycarbonates, polyester and polyester with improved strain behavior and flame resistance
10/09/2008CA2661289A1 Dendrimers and methods of making and using thereof
10/08/2008EP1978060A1 Addition curing silicone rubber composition and its cured product
10/08/2008EP1978046A2 Self-adhesive compounds which create foam to shape surfaces and impression spoon for the purpose
10/08/2008EP1976932A1 Rapid surface curing silicone compositions
10/08/2008EP1976911A1 Polyorganosiloxane composition, and associated method
10/08/2008EP1976910A1 Polymer mixtures containing alkoxysilane terminated polymers
10/08/2008EP1976909A1 Process for preparing a silicone resin
10/08/2008EP1976908A1 Method of regulating degree of polymerization of an alkali metal silicate in solution using ph
10/08/2008EP1976675A2 Composition, preparation of polycarbosilanes and their uses
10/08/2008EP1976621A1 Microporous molecular separation membrane with high hydrothermal stability
10/08/2008EP1976597A2 Long wearing cosmetis compositions
10/08/2008EP1891159B1 Cross-linkable compositions containing allylorganopolysiloxanes
10/08/2008EP1885770B1 Defoamer formulations
10/08/2008EP1576034B1 Branched polymers from organohydrogensilicon compounds
10/08/2008CN101283140A Fiber-treating agent
10/08/2008CN101283050A Energy responsive composition and associated method
10/08/2008CN101283024A Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same
10/08/2008CN101283023A Method for producing oh-terminal organic hydrogen polysiloxanes
10/08/2008CN101280345A Anion organosilicon emulsion smoothing agent for leather and preparation thereof
10/08/2008CN100424118C Method for preparing polyether/mercapto comodified hydrophilic silicone oil
10/08/2008CN100424076C Organosilicone derivatives of amino hydroxybenzophenones and their use as UV-A filters in cosmetic preparations
10/08/2008CN100423784C Pressure-sensitive adhesive sheet for application to skin
10/07/2008US7433118 Host matrix contains silsesquioxane moieties interposed with organic moieties having electron withdrawing or donating groups (e.g., 2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediol-bis(3-triethoxysilyl)propylcarbamate); lanthanide complexed with two 8-hydroxyquinoline rings and a hydroxyaryl ring
10/07/2008US7432385 Phosphorous-containing, organic polymerisable silanes and silicic acid polycondensates produced therewith
10/07/2008US7432381 1,3-oxathiolane-2-thione compounds
10/07/2008US7432338 Branched polymers from organohydrogensilicon compounds
10/07/2008US7432313 Solvent-free polymide silicone resin composition and a cured resin film thereof
10/07/2008CA2254098C A method for restricting air entrapment in a paper making process
10/02/2008WO2008065405A3 Polymers with transmission into the ultraviolet
10/02/2008WO2007146300A3 Wettable silicone hydrogel contact lenses and related compositions and methods
10/02/2008WO2007143076A3 Nanoparticles and coated nanoparticles
10/02/2008WO2007139596A3 Borane catalyst complexes with amide functional polymers and curable compositions made therefrom
10/02/2008US20080242826 Polysiloxanes having many quaternary ammonium groups and their use as fabric softeners to provide textiles with high shear stability, an excellent, pleasant softness and improved sewability
10/02/2008US20080242825 Process for making hydrolyzable silylated polymers
10/02/2008US20080242806 Preferably polyethylene glycol grafted with a polysilesquioxane, polyhydroxy butyrate, polylactic acid, polyoxypropylene oxide, polydimethylsiloxane or polystyrene, encapsulating the polyarylenevinylene-type fluorophore; probes, diagnositics, imaging, analyte detection
10/02/2008US20080242804 Interfacial or melt polymerization of a dihydroxy silicone optionally having a pendant poly(oxyalkyl) group, with an aromatic diol and carbonate precursor, bisphenol A and phosgene, respectively, in a tube reactor; medical devices with improved hemocompatability and protein resistance
10/02/2008US20080242763 Room temperature, moisture curing; glass window sealants including zinc oxide
10/02/2008US20080241753 Mixture of polysilsesquioxane and acid generator
10/02/2008US20080241748 Organosilicon polymer containing chromogen; antireflactivity coating for lithography
10/02/2008US20080241550 Photocatalytic coating
10/02/2008US20080241407 Silicone-Containing Hot-Melt Compositions
10/02/2008US20080236864 Cross linked polysiloxane/polyimide copolymers, methods of making, blends thereof, and articles derived therefrom
10/02/2008DE102007015372A1 Polysiloxan und Textilhilfsmittel enthaltend ein Polysiloxan Polysiloxane and textile auxiliaries containing a polysiloxane
10/01/2008EP1975193A1 Polysiloxane and textile aid containing a polysiloxane
10/01/2008EP1973963A1 Thermally stable transparent silicone resin compositions and methods for their preparation and use
10/01/2008CN101278418A An electrophosphorescent organic light emitting diode formed using solvent soluble materials
10/01/2008CN101277993A Method for producing organopolysiloxanes
10/01/2008CN101274984A Dihydroxyl-terminated polydimethylsiloxane and preparation thereof
10/01/2008CN100422241C Siloxane-based resin and interlayer insulating film for a semiconductor device made using the same
10/01/2008CN100422240C Organosilicate polyer and insulating film therefrom
10/01/2008CN100422194C Siloxane precursor linked with branch-shaped azo chromophore and its synthesis method
09/2008
09/30/2008US7429638 Having a refractive index of above 1.56 measured at light wavelength 633 nm, containing the units (Ar)m-(A)nSiO3 where n is 0 or 1, m is at least 1; and Ar is an aryl group substituted by at least one iodine, bromine or chlorine atom, or is a polynuclear aromatic group
09/30/2008US7429637 Oxide film precursor for forming a silicon oxide film comprising a perhydro-polysilazan
09/30/2008US7429636 Cyclosiloxanes; hydrosilation
09/28/2008CA2627140A1 Polysiloxane and textile auxiliary containing a polysiloxane
09/25/2008WO2008115190A1 Improved process for producing bis-(aminoalkyl)-polysiloxanes
09/25/2008WO2008113831A1 Novel polyamide-polysiloxane compounds
09/25/2008WO2008113826A1 Branched polyorganosiloxanes modified with aromatic substances
09/25/2008WO2008113820A2 Reactive polyorganosiloxanes modified with aromatic substances
09/25/2008WO2008113253A1 A polydimethylsiloxane with initiator on surface and its preparation and use
09/25/2008US20080234457 Silicone-containing prepolymers with dangling hydrophilic polymer chains
09/25/2008US20080234421 Optically-Enhanced Tire Preparation
09/25/2008US20080234417 aqueous, film-forming, polymeric siloxane
09/25/2008US20080234163 solvent for removing, dissolving, rinsing or peeling polysilazane films coated on an edge or back of semiconductor substrates
09/25/2008US20080233429 Polymer Compound and Polymer Light-Emitting Device Using the Same
09/25/2008US20080233164 Polymer for Use in Conduits, Medical Devices and Biomedical Surface Modification
09/25/2008DE102007013609A1 Catalyst system, useful e.g. in the method of adding a silicon-bonded hydrogen across an aliphatic carbon-carbon multiple bond, comprises metal catalyst and siloxy functional aromatic compound as co-catalyst
09/25/2008DE102007013608A1 Si-substituierte Chinone als Co-Katalysatoren in der Übergangsmetall-katalysierten Hydrosilylierung Si-substituted quinones as co-catalysts in the transition metal-catalyzed hydrosilylation
09/25/2008DE102007012910A1 Mit Duftstoffen modifizierte, verzweigte Polyorganosiloxane Modified with fragrances, branched polyorganosiloxane
09/25/2008DE102007012909A1 Mit Duftstoffen modifizierte, reaktive Polyorganosiloxane With fragrances modified reactive polyorganosiloxane
09/25/2008DE102007012908A1 Neue Polyamid-Polysiloxan-Verbindungen New polyamide-polysiloxane compounds
09/25/2008CA2680524A1 Silicone-containing prepolymers with dangling hydrophilic polymer chains
09/25/2008CA2679322A1 Prepolymers with dangling polysiloxane-containing polymer chains
09/24/2008EP1972330A2 Cosmetic or pharmaceutical compositions comprising modified polysiloxanes with at least one carbamate group
09/24/2008EP1971649A1 Composition for separating mixtures
09/24/2008EP1819775B1 Organohydrogenpoly siloxane resin and silicon composition
09/24/2008EP1735359B1 Polymeric reaction products from substituted aminosiloxanes
09/24/2008EP1478695B1 Silicone resin composition, curable resin composition, and cured resin
09/24/2008CN101273082A Polyammonium/polysiloxane copolymers
09/24/2008CN101270189A Material with porous structure and preparation method thereof
09/24/2008CN101270188A Method for functionalization of periodic mesoporous organosilicon
09/24/2008CN101270187A Preparation for organotin functionalization periodic mesoporous organosilicon
09/24/2008CN100420717C Compositions comprising anionic functionalized polyorganosiloxanes for hydrophobically modifying surfaces and enhancing delivery of active agents to surfaces treated therewith
09/23/2008USRE40519 Conductive fluoro-resin compositions
09/23/2008US7427648 Hydrophilic siloxane copolymers and process for the preparation thereof
09/23/2008US7427443 Low dielectric constant insulating material and semiconductor device using the material
09/23/2008CA2259096C A powder composition, a powder dispersion in oil and a cosmetic composition containing said powder composition and a powder dispersion in oil
09/18/2008WO2008111761A1 Organic polysiloxane, adhesive composition comprising the same, and rubber stiffener treated thereby
09/18/2008WO2008110666A1 Use of tocopherol
09/18/2008WO2008110386A1 Plasma-enhanced synthesis
09/18/2008WO2008041187B1 Method for treating surfaces containing si-h groups
09/18/2008WO2007141565A3 Amino-acid functional siloxanes, methods of preparation and applications
09/18/2008US20080227941 Organosilane compound and organosilica obtained therefrom
09/18/2008US20080227930 quick-curing blends comprising polysiloxanes, hydrosilation catalysts and solvents, used for paper coating
09/18/2008US20080227910 Process for production of organic polymer having trimethoxysilyl terminus
09/18/2008US20080227871 Ampholytic Copolymer, Production Thereof, and Use of the Same
09/18/2008US20080227028 Mixtures of functionalized polyhedral oligomeric silsesquioxanes derivatives; immersion photolithography; water insolubility, soluble in photoresist developer and casting solvents, leaching inhibition; resolution
09/18/2008DE102007012241A1 Verfahren zum Aufbereiten von SiC-gebundenen Polyethersiloxanen Method for processing of SiC-bonded polyether