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| Number | Title | Issue Date |
| 8153749 | Absorbent and a method of production thereof Synthesis is for an organosilicic adsorbent, which can be used in different economic sectors (chemical and pharmaceutical industries, health service). The adsorbent represents the non-linear reaction product of polycondensation, a polyhydrate of 1,1,3,3-tetrahydroxy... | 04/10/2012 |
| 8076444 | Curable compositions consisting of silanes with three hydrolysable groups The invention relates to silane cross-linking curable compositions, comprising a polymer P with at least two terminal groups of the following formulae (I) and (II) -Am-K1—SiXYZ (I), -Am-K2—SiXYZ (II), and/or two polyme... | 12/13/2011 |
| 8008420 | Organohydrogenpolysiloxane resin and silicone composition An organohydrogenpoly siloxane resin having the formula (I): (R1R32SiO½)w(R32SiO½)x(R1SiO3/2)y(SiO4/2)z, wherein R1 is C1 to C10 hydrocarbyl or... | 08/30/2011 |
| 7576169 | Facile synthesis of polyhedral silsesquioxane anions and use thereof Polyhedral silsesquioxane anions are economically prepared by reaction of a silica source derived from combusted organic material with a quaternary ammonium hydroxide compound. Reaction of the resulting anions with chlorosilanes may be effected in near stoichiometri... | 08/18/2009 |
| 7524917 | Organosilicon compound and production process for the same, and polysiloxane and production process for the same The present invention provides a novel organosilicon compound and polysiloxane which are useful as electronic materials, optical materials, coating materials, sealing materials and catalyst carriers and which can be used as additives for improving various physical p... | 04/28/2009 |
| 7521519 | Organic compounds The invention relates to novel crosslinkable copolymers of formula wherein the variables are as defined in the claims. The copolymers of the invention are especially useful for the manufacture of biomedical molding, for exa... | 04/21/2009 |
| 7482421 | Superprimer A silane film that can be used in a wide range of environments, on metals of engineering interest, as a standalone process or as a primer for a top-coating by common paint systems. The film generally comprises: a) at least one bis-silane; b) a water soluble or dispe... | 01/27/2009 |
| 7432338 | Branched polymers from organohydrogensilicon compounds This invention relates to a method comprising (1) heating in the presence of a catalyst a mixture comprising (i) at least one organohydrogensilicon compound containing at least one silicon-bonded hydrogen atom per molecule or a reaction product obtained by mixing in... | 10/07/2008 |
| 7420025 | Elastomeric polymers Acyclic diene metathesis (ADMET) has been utilized in the synthesis of carbosilane and carbosiloxane polymers bearing a latent reactive methoxy-functional group on each repeat unit. The polymerization results in a linear thermoplastic polymer. The latent reactive me... | 09/02/2008 |
| 7399819 | Silicon compound A large part of conventional organic-inorganic composite materials is obtained by mechanical blending silsesquioxanes with organic polymers, and therefore it has been very difficult to control the structure thereof as the molecular aggregate of the composite materia... | 07/15/2008 |
| 7388038 | Curable compositions The present invention has for its object to provide a curable composition which, despite its low viscosity, gives a cured product with a high gel fraction, low residual tack, low modulus, high elongation, and good flexibility. The present invention relates to... | 06/17/2008 |
| 7388065 | Process for preparing siloxane compounds In one embodiment, the present invention relates to a process for preparing siloxane polymers comprising the steps of: (a) polymerizing at least one siloxane-based monomer in the presence of a crosslinking agent consistent with the following structure: | 06/17/2008 |
| 7378482 | Compositions having improved bath life A composition comprising (A) at least one compound having at least one aliphatic unsaturation; (B) at least one organohydrogensilicon compound containing at least one silicon-bonded hydrogen atom per molecule and (C) a platinum group metal-containing catalyst. ... | 05/27/2008 |
| 7373060 | Optical waveguide using polymer composed of silsesquioxane derivative An optical waveguide is produced by using a polymer obtained by using a silsesquioxane derivative represented by the formula (1-0). In the formula (1-0), R0 independently represents | 05/13/2008 |
| 7371463 | Sol-gel coating from water-soluble oxalamides Coating compositions for producing sol-gel coatings that include: a) one or more alkoxysilyl-containing oxalamides of the general formula (II), where R″ i... | 05/13/2008 |
| 7361407 | Stain resistant coating compositions, methods of coating and coated articles A nonstaining coating composition which comprises as essential components (A) a specific aliphatic sulfonic acid compound or amine salt thereof, (B) a compound having per molecule at least one functional group selected among carboxyl, a carboxylic acid anhydride gro... | 04/22/2008 |
| 7312296 | Silicone adhesive and adhesive film A silicone adhesive having (A) an organopolysiloxane partial condensate of (i) a diorganopolysiloxane end-capped with a hydroxyl radical and (ii) an organopolysiloxane copolymer having hydroxyl radicals and having R33SiO1/2 units and... | 12/25/2007 |
| 7297553 | Method for attachment of silylated molecules to glass surfaces A method for the efficient immobilization of silylated molecules such as silylated oligonucleotides or proteins onto unmodified surfaces such as a glass surface is provided. Also provided are compounds, devices, and kits for modifying surfaces such as glass surfaces... | 11/20/2007 |
| 7271233 | Room-temperature-curable silicone rubber composition A room-temperature-curable silicone rubber composition comprising (A) 100 parts by weight of a polydiorganosiloxan mixture comprising: (A-1) 20 to 95 wt. % of a polydiorganosiloxane having both molecular terminals capped with dialkoxysilyl groups or trialkoxysilyl g... | 09/18/2007 |
| 7268200 | Organosilicate resins as hardmasks for organic polymer dielectrics in fabrication of microelectronic devices This invention is directed to a method of making a composition in which a silane having an unsaturated group and a silane having an aromatic group are hydrolyzed. In this method the more highly reactive silane is continuously added during the hydrolysis reaction of ... | 09/11/2007 |
| 7247696 | Alkyl dimethicone copolyol sulfosuccinates The present invention relates to dimethicone copolyol sulfosuccinates that contain alkyl groups having between 8 and 40 carbon atoms. More specifically, the invention relates to silicone-based sulfosuccinates that exhibit increased detergency while still maintaining... | 07/24/2007 |
| 7232864 | Coupled radial anionic polymers The present invention is a coupled radial anionic polymer comprising a polyhedral oligosilsesquioxane [POSS] of the formula [R—SiO3/2]n. POSS compounds having R=vinyl, glycidyldimethyl silyl, and isobutyl have been found effective in coupling... | 06/19/2007 |
| 7166362 | Film-forming composition, production process therefor, and porous insulating film There are provided a film-forming composition that includes a hydrolysis product and/or a condensation product of a compound having a repeating unit represented by Formula (1) below. (In the formula, at least one o... | 01/23/2007 |
| 7160963 | Toner fuser member with release layer formed from silsesquioxane-epoxy resin composition A toner fuser member contains a substrate on which is disposed a toner release surface layer formed from a composition that includes a silsesquioxane and a curable epoxy resin. On curing, the composition forms an interpenetrating polymer network of the silsesquioxan... | 01/09/2007 |
| 7151122 | UV curable polysiloxane clearcoat A coating composition that can be cured by actinic or ionizing radiation is disclosed. The coating composition is made up of at least one polysiloxane compound one polysiloxane compound having the following structure (I) or (II): | 12/19/2006 |
| 7147671 | Silicone based flame retardant systems for textiles A silicone composition is provided which comprises at least one polysiloxane or siloxane oligomer functionalized with at least one amino group and at least three functional groups capable of cross-linking wherein the polysiloxane or siloxane oligomer imparts flame r... | 12/12/2006 |
| 7135242 | Electroluminescent polymer, bisfluorenylsilane compound and organic electroluminescent element An electroluminescent polymer which has repeating units represented by formula (1) is obtained by polymerizing a bisfluorenylsilane compound which has specified substituent groups. In spite of the fact that this el... | 11/14/2006 |
| 7135521 | Tinted, high Dk ophthalmic molding and a method for making same The invention relates to ophthalmic molding formulations and to tinted, high Dk ophthalmic moldings. This invention also relates to a method for making a tinted ophthalmic molding. The method comprises: (a) providing a polymer precursor having cross-linkable or poly... | 11/14/2006 |
| 7132493 | High refractive index aromatic-based prepolymer precursors Relatively high refractive index polymeric compositions and ophthalmic devices such as for example intraocular lenses and corneal inlays made therefrom are described herein. The preferred polymeric compositions are produced through the copolymerization of one or mor... | 11/07/2006 |
| 7128412 | Printing processes employing intermediate transfer with molten intermediate transfer materials A block of intermediate transfer material for use in a printing apparatus having an intermediate transfer member, said intermediate transfer member being equipped with a heater to heat said intermediate transfer member to a temperature of at least about 40° C., sai... | 10/31/2006 |
| 7129307 | Functionalized silicon compounds and methods for their synthesis and use Provided are functionalized silicon compounds and methods for their synthesis and use. The functionalized silicon compounds include at least one activated silicon group and at least one derivatizable functional group. Exemplary derivatizable functional groups includ... | 10/31/2006 |
| 7129308 | Functionalized silicon compounds and methods for their synthesis and use Provided are functionalized silicon compounds and methods for their synthesis and use. The functionalized silicon compounds include at least one activated silicon group and at least one derivatizable functional group. Exemplary derivatizable functional groups includ... | 10/31/2006 |
| 7125947 | Functionalized silicon compounds and methods for their synthesis and use Provided are functionalized silicon compounds and methods for their synthesis and use. The functionalized silicon compounds include at least one activated silicon group and at least one derivatizable functional group. Exemplary derivatizable functional groups includ... | 10/24/2006 |
| 7118619 | Use of silicone resins as dispersants The invention provides for the use of silicone resins obtainable by reacting a) an alkoxysiloxane of the general formula R a | 10/10/2006 |
| 7115695 | Curable composition A curable composition is characterized by comprising an organic polymer having at least one silicon-containing group which has a hydroxy or hydrolyzable group bonded to the silicon atom and which is crosslinkable by forming siloxane bonds, and a specific metal salt ... | 10/03/2006 |
| 7115696 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings A moisture-curable, alkoxysilane-functional polyether urethanes containing a) 20 to 90% by weight, of a polyether urethane containing two or more reactive silane groups and one or more polyether segments, where the polyether segments have a number avera... | 10/03/2006 |
| 7105582 | Surface-active siloxane photoinitiators Compounds of the formula I are suitable photoinitiators which accumulates at the surface of the formulation in which R is for example phenyl and A is a surface-active radical of the formula III ... | 09/12/2006 |
| 7105584 | Dual-cure silicone compounds exhibiting elastomeric properties A dual-cure silicone composition is provided that is useful to make an encapsulating/potting compound. The dual-cure silicone exhibits both UV- and moisture-initiated curing mechanisms, with the UV-initiated curing mechanism providing very rapid curing compared to c... | 09/12/2006 |
| 7098286 | Functionalized silicon compounds and methods for their synthesis and use Provided are functionalized silicon compounds and methods for their synthesis and use. The functionalized silicon compounds include at least one activated silicon group and at least one derivatizable functional group. Exemplary derivatizable functional groups includ... | 08/29/2006 |
| 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 |
