Famous Patents
British merchant Peter Durand invented the tin can in 1810.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8071709 | Composite material comprising flourine-containing rubber, fuel-impermeable sealing material comprising same, and process for preparing composite material The present invention provides a novel fluorine-containing rubber composite material having both of excellent fuel impermeability and excellent cold resistance, a fuel impermeable sealing material comprising the composite material and a process for preparing the com... | 12/06/2011 |
| 8058381 | Liquid curable fluorosilicone composition and production method thereof A liquid curable fluorosilicone composition having improved defoamability is provided. The composition comprises (A) an organopolysiloxane having a viscosity at 25° C. of 100 to 500,000 mPa·s and represented by the following formula: (CF3CH | 11/15/2011 |
| 7868119 | Coating composition A coating composition comprises a fluoroelastomer composition and a diluent solvent consisting of a perfluoroalkyl-substituted aromatic compound and a perfluoro organic compound, the fluoroelastomer composition comprising (A) a linear perfluoropolyether compound, (B... | 01/11/2011 |
| 7652119 | Curable composition A problem of the present invention is to provide a curable composition which gives good curability by use of a catalyst other than organic tin catalysts. The above problem is solved by a curable composition, comprising: (A) one or more polymers having a silicon-cont... | 01/26/2010 |
| 7485693 | Primer composition for a fluorinated elastomer or a fluorinated gel A primer composition for a fluorinated elastomer or a fluorinated gel, said primer composition comprising: 100 parts by weight of (a) a linear perfluoro polyether compound having at least two alkenyl groups per molecule, a perfluor... | 02/03/2009 |
| 7361722 | Methods of making high fluorine content fluoro-silicone copolymers A method of producing silicone copolymers having fluorinated repeat units (D units) wherein the fluorine content of the copolymer is above about thirty-seven (37) weight percent. ... | 04/22/2008 |
| 7358324 | Manufacturing method of co-polyester resins for clear mono-layer containers with improved gas barrier characteristics A process for producing compositions having improved gas barrier properties, and compositions containing a polyester resin and one or more of another thermoplastic resin and a filler, and may be used to form containers that exhibit improved resistance to gas permeat... | 04/15/2008 |
| 7270887 | Antireflective coating, coating composition, and antireflective coated article An antireflective coating having improved alkali resistance is formed on a transparent substrate of synthetic resin as an outermost layer and has a three-dimensional crosslinked structure containing F and Si atoms. The crosslinked structure is composed of Si—O—S... | 09/18/2007 |
| 7169873 | Silsesquioxane derivatives and process for production thereof The present inventors have obtained a PSQ derivative of a completely condensed type into which a functional group is readily introduced by using a novel PSQ derivative of an incompletely condensed type in which four alkaline metal atoms are bonded to silsesquioxane ... | 01/30/2007 |
| 7157052 | Linear chemoselective carbosilane polymers and methods for use in analytical and purification applications This invention relates generally to a new class of chemoselective polymer materials. In particular, the invention relates to linear polycarbosilane compounds for use in various analytical applications involving sorbent polymer materials, including chromatoghraphy, c... | 01/02/2007 |
| 7109256 | Surface-modified inorganic oxide powder, process for producing the same, and use thereof A surface modified inorganic oxide powder is provided, which includes inorganic oxide particles having a surface modified with a mixed solution, which includes an organopoly-siloxane and a silane compound, in the presence of an acid or a base. ... | 09/19/2006 |
| 7097910 | Coating composition comprising fluorochemical polyether silane polycondensate and use thereof A composition comprising the condensation product of a least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, with one or more non-fluorinated compounds having at least two hy... | 08/29/2006 |
| 7094471 | Coating composition comprising a fluorochemical polyether silane partial condensate and use thereof A composition comprising at least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, one or more non-fluorinated compounds having at least two hydrolysable groups per molecule, ... | 08/22/2006 |
| 7087710 | Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups A fluorine containing polymer which acts as a wetting, flow or leveling agent, and has at least one polar group. The polymer has at least one pendant or ether side chain containing from about 1 to about 20 carbon atoms with at least 25% of the hydrogen atoms being r... | 08/08/2006 |
| 7053135 | Two-component dental molding composition having at least one anti-acid acting compound Two-component preparation on the basis of silane functionalized polyether derivatives, which cures into an elastomer product after the mixing of a base component containing silane functionalized polyether derivate with a catalyst component containing organic or inor... | 05/30/2006 |
| 7041825 | Additive compound for curing halogenated polymers The present invention relates to 1,3,4-thiadiazole reaction products useful as accelerators and/or curing agents for halogenated polymers in rubber vulcanization processes, and to halogenated polymer compositions containing the thiadiazole derivatives, as well as a ... | 05/09/2006 |
| 6974970 | Semiconductor device Thin films are disclosed that are suitable as dielectrics in IC's and for other similar applications. In particular, the invention concerns thin films comprising compositions obtainable by hydrolysis of two or more silicon compounds, which yield an at least partiall... | 12/13/2005 |
| 6966630 | Inkjet head An inkjet recording head characterized by better ink repellency, greater resistance to abrasion and a longer service life than a conventional product can be attained when an ink repellent layer comprising a compound made up of a perfluoropolyether chain and alkoxysi... | 11/22/2005 |
| 6962752 | Curable composition for forming low bleeding gel type cured product A curable composition comprising: (A) a branched polyfluorodialkenyl compound represented by a general formula (1): CH2═CH—(X)a-Rf1-(X′)a—CH═CH2 (1) wherein, X and X′ ... | 11/08/2005 |
| 6911518 | Polyhedral oligomeric -silsesquioxanes, -silicates and -siloxanes bearing ring-strained olefinic functionalities Processes have been developed for the manufacture of polyhedral oligomeric silsesquioxanes (POSS), polysilsesquioxanes, polyhedral oligomeric silicates (POS), and siloxane molecules bearing reactive ring-strained cyclic olefins (e.g. norbornenyl, cyclopentenyl, etc.... | 06/28/2005 |
| 6885038 | Light-emitting polymers and polymer light-emitting diodes Disclosed are compounds according to formula (I), wherein R′ and R″ are selected from the group consisting of R′=SiR1R2R3 and R″=H; R′=SiR1R2R3 | 04/26/2005 |
| 6867317 | Alkoxylated silicone carboxylate-polymeric cationic complexes used in personal care applications The present invention relates to a series of novel silicone alkoxylated esters which have terminal carboxyl groups that form salt complexes with certain amid containing cationic compounds to form very mild conditioning products suited for personal care applications ... | 03/15/2005 |
| 6846896 | Curable compositions A curable composition comprising (A) a polyfluorodialkenyl compound having at least two alkenyl radicals, (B) a fluorinated organohydrogensiloxane having at least two Si—H radicals, (C) a platinum group compound, (D) a hydrophobic silica powder, and (E) an organos... | 01/25/2005 |
| 6841647 | Fluid resistant silicone encapsulant A cross-linkable and cross-linked organosilicon polymer which is prepared from a mixture of a reactive polysiloxane resin having both reactive carbon-carbon double bonds and silicone-hydrogen groups, characterized by alternating structures of polycyclic polyene resi... | 01/11/2005 |
| 6747116 | Phosphated fluoro alkyl dimethicone copolyol esters The present invention relates to novel dimethicone copolyol phosphate ester compounds bearing a fluoro group attached through a hydrophobic ester linkage to silicon. This invention also relates a series of such products having differing amounts of water-soluble grou... | 06/08/2004 |
| 6743515 | Self-adhesive addition-crosslinking silicone compositions The invention relates to self-adhesive addition-crosslinking silicone compositions which comprises (A) diorganopolysiloxanes, (B) organohydrogenpolysiloxanes containing less than 20 SiH bonded hydrogen atoms and less than 12% aryl groups, (C) organosilicon co... | 06/01/2004 |
| 6737496 | Photocurable siloxane polymers The present invention relates to photocurable siloxane polymers having functional acryl groups, useful in the preparation of intraocular lenses (IOLs). The polymers are siloxane copolymers, wherein the siloxane can be selected from the group consisting of diphenyl s... | 05/18/2004 |
| 6733892 | Surface treatment composition, method of surface treatment, substrate and article The object of the present invention is to provide a surface treatment composition having excellent storage stability and waterdrop rolling property. The present invention provides a surface treatment composition containing a partial hydrolysate of a fluorine-... | 05/11/2004 |
| 6716534 | Coating composition comprising a fluorochemical polyether silane partial condensate and use thereof A composition comprising a least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, one or more non-fluorinated compounds having at least two hydrolysable groups per molecule, a... | 04/06/2004 |
| 6660230 | Linear chemoselective carbosilane polymers and methods for use in analytical and purification applications This invention relates generally to a new class of chemoselective polymer materials. In particular, the invention relates to linear polycarbosilane compounds for use in various analytical applications involving sorbent polymer materials, including chromat... | 12/09/2003 |
| 6649272 | Coating composition comprising fluorochemical polyether silane polycondensate and use thereof A composition comprising the condensation product of a least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, with one or more non-fluorinated compounds having at l... | 11/18/2003 |
| 6646090 | Copolymer sealant compositions and method for making Condensation curable poly(fluoroorgano)siloxane-poly(silarylene)siloxane block copolymer compositions having a glass transition temperature not exceeding about -54° C. and excellent solvent resistance have been found useful as sealants. Polyalkoxysilylor... | 11/11/2003 |
| 6623909 | Polymers, resist compositions and patterning process Polymers comprising recurring units of formula (1) are provided wherein R1 is a straight, branched or cyclic divalent C1-20 hydrocarbon group or a bridged cyclic hydrocarbon group, R is hydrogen atom or an acid labile group, 0ࣘmࣘ... | 09/23/2003 |
| 6613860 | Compositions comprising fluorinated polyether silanes for rendering substrates oil and water repellent The present invention provides composition for treating a substrate comprising a homogeneous mixture of: (a) a fluorinated polyether silane of the formula:... | 09/02/2003 |
| 6582620 | Water-soluble, water/oil repellent treating composition and method of making The reaction product obtained by cohydrolysis and condensation of (A) a fluorinated alkyl-bearing alkoxysilane, (B) an amino-bearing alkoxysilane, and (C) an alkoxysilyl-bearing polyorganosiloxane is dissolved in water to provide a water-soluble, water/oi... | 06/24/2003 |
| 6534184 | Polysilazane/polysiloxane block copolymers Polysilazane/polysiloxane block copolymers particularly suitable for the preparation of durable, adherent silicon-containing coatings comprising polymeric segments of a polysilazane and polysiloxane are disclosed.... | 03/18/2003 |
| 6531260 | Polysiloxane, method of manufacturing same, silicon-containing alicyclic compound, and radiation-sensitive resin composition A novel polysiloxane having the following structural units (I) and/or (II) and the structural unit (III), ##STR1## wherein A1 and A2 are an acid-dissociable monovalent organic group, R1 is hydrogen, monovalent (halogenated... | 03/11/2003 |
| 6512041 | Fluororubber compositions and method of making A crosslinkable fluororubber composition comprising (A) a polymer comprising a perfluoro compound having at least two alkenyl groups and a divalent perfluoroalkylene or perfluoropolyether structure a compound having at least two hydrosilyl groups, the hyd... | 01/28/2003 |
| 6426150 | Surface-modified insulator and method of modifying the surface of an insulator The present invention relates to surface-modified insulators obtained by coating an insulator body with a preparation containing at least one organofluorine-functional silane and/or siloxane, at least one mineral acid and at least one metal salt of alumin... | 07/30/2002 |
| 6399734 | Photocurable siloxane polymers The present invention relates to photocurable siloxane polymers having functional acryl groups, useful in the preparation of intraocular lenses (IOLs). The polymers are siloxane copolymers, wherein the siloxane can be selected from the group consisting of... | 06/04/2002 |
