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| Number | Title | Issue Date |
| 8138274 | Process for preparation of fluorosilicon polymer Fluorosilicon polymers are disclosed that are prepared by a process comprising reacting a) iodinated oligomers having copolymerized units of perfluoro(methyl vinyl ether) and vinylidene fluoride or tetrafluoroethylene that contain 40-90 mole percent copolymerized un... | 03/20/2012 |
| 8138275 | Anti-fingerprint coating material for stainless steel outer case of home appliance Provided is an anti-fingerprint coating material for a stainless steel outer case of a home appliance. The coating material includes: polysilicate having 27.6 parts by weight to 36.2 parts by weight; one of epoxy resin and vinyl resin having less than 10.6 parts by ... | 03/20/2012 |
| 8129479 | Pressure sensitive adhesive composition The present invention has its object to provide a pressure sensitive adhesive composition which can be applied using no organic solvent and which manifests excellent pressure sensitive adhesion characteristics. This object can be achieved by a pressure sensitive adh... | 03/06/2012 |
| 8119743 | Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducing aluminosilicate scale in industrial processes Materials and methods are provided whereby polymers with least 0.5 mole % of the pendant group or end group containing —Si(OR″)3 are used to control aluminosilicate scaling in an industrial process having an alkaline process stream such as a pulping m... | 02/21/2012 |
| 8076425 | Carbamate functional silica compounds and methods of making and use thereof Disclosed is a carbamate functional silica, comprising repeating units: wherein R is H or an alkyl group of from 1 to 50 carbon atoms and n is a number from 1 to 100. Also disclosed is a functional silica comprising repeati... | 12/13/2011 |
| 8076426 | Supramolecular polymers The invention concerns novel cytosine based modules and in particular their application in linear multiple hydrogen bonded arrays to form supramolecular polymers of the formula (II): and the use of these in supramolecular materials. ... | 12/13/2011 |
| 8071696 | Amphiphilic block copolymers 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 moldings, for ex... | 12/06/2011 |
| 8067507 | Compositions for preventing or reducing aluminosilicate scale in industrial processes Materials and a method are provided whereby polymers with least 0.5 mole % of the pendant group or end group containing —Si(OR″)3 (where R″ is H, an alkyl group, Na, K, or NH4) are used to control aluminosilicate scaling in an industrial ... | 11/29/2011 |
| 8044152 | Epoxy resin containing side-chain-tethered caged POSS and preparation method thereof as well as epoxy resin material containing POSS-epoxy and preparation method thereof An epoxy resin containing side-chain-tethered caged POSS and a preparation method thereof as well as epoxy resin material containing POSS-epoxy and a preparation method thereof are disclosed. The epoxy resin containing side-chain-tethered caged POSS (POSS epoxy) is ... | 10/25/2011 |
| 8026319 | Dispersible surface-modified carbon black Dispersible surface-modified carbon black that is surface-modified by causing a functional group on the surface of the carbon black to be bonded to a diol-modified end-containing polymer through a triisocyanate compound exhibits excellent dispersibility in a non-pol... | 09/27/2011 |
| 8022150 | Polyoxyalkylene-polysiloxane block polymers, a process for preparing them and their use as defoamers in aqueous dispersions The invention relates to the polyoxyalkylene-polysiloxane block polymers of general formula (I) C—B—(AB)a—C1 (I), wherein A=a polyoxyalkylene block of the general formula —(CnH2nO)b—, B=a polysiloxane ... | 09/20/2011 |
| 8017700 | Polycarbosilane, method for producing same, silica composition for coating application, and silica film A polycarbosilane has a main chain in which silicon atoms and carbon atoms are alternately repeated, and includes a structural unit shown by the following general formula (1), a structural unit shown by the following general formula (2), a structural unit shown by t... | 09/13/2011 |
| 8008407 | Process for preparing silicone polyethers A process is disclosed for the preparing silicone polyethers by reacting; (A) a polyether having at least one terminally unsaturated aliphatic hydrocarbon group and an alkali metal content of less than 50 ppm, (B) an organohydrogensiloxane having an acid number of l... | 08/30/2011 |
| 7994261 | Highly elastomeric and paintable silicone compositions Highly elastomeric, curable, paintable silicone compositions are provided. The paintable silicone compositions comprise an organopolysiloxane, a silicone functional crosslinker, and an organic polymer. The highly elastomeric, curable, paintable silicone compositions... | 08/09/2011 |
| 7981976 | Heat-curable polyimide silicone resin composition A heat-curable polyimide silicone resin composition comprising 100 parts by weight of a polyimide silicone resin having a radically polymerizable group bonded to a silicon atom, 0.1 to 20 parts by weight of a perox... | 07/19/2011 |
| 7956135 | 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 moldings, for ex... | 06/07/2011 |
| 7888435 | Process for continuous production of olefin polyhedral oligomeric silsesquioxane cages Methods for continuous bulk production of polyolefin polyhedral oligomeric silsesquioxanes and their amino, isocyanate, and alcohol derivatives using silane coupling agents as precursors. ... | 02/15/2011 |
| 7851562 | Water-soluble silicon-containing polymer, making method, coating composition, and coated article A water-soluble silicon-containing polymer is provided comprising recurring units having formula (1) wherein 10≦m≦260, 1≦n≦100, X is an alkylene chain which may have an alkyl substituent, R is H, alkyl or acetyl, and “a”=1, 2 or 3. The polymer has more t... | 12/14/2010 |
| 7851563 | Silicone gel composition that yields cured product having displacement durability The invention provides a silicone gel composition comprising: (A) an organopolysiloxane represented by an average composition formula (1) shown below: RaR1bSiO(4-a-b)/2 (1) (wherein, R... | 12/14/2010 |
| 7820769 | Polymer for use in conduits, medical devices and biomedical surface modification A copolymer comprising (a) one or more pendant group segments and (b) one or more polyol segments, each of said segments being linked to one or more further segments which may be the same or different, wherein said one or more pendant group segments are the s... | 10/26/2010 |
| 7820770 | Crosslinkable compositions based on organosilicon compounds Crosslinkable organosilicon compositions with controllable modulus can be prepared using organosilicon compounds composed of units of the formula (HO)aRbSiO(4-a-b)/2 (I), where R is identical or ... | 10/26/2010 |
| 7816463 | Glue for packaging light emitting diode and use thereof A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set of compositions is poly(dimethyl siloxane), and the second set of comp... | 10/19/2010 |
| 7812100 | Alkoxyamines containing unsaturated groups The invention relates to new alkoxyamines suitable for hydrosilylation reactions, to siloxane modified alkoxamines and to siloxane modified polymers as well as to their use. The alkoxamines are compounds of formula (I) or (II) wherein A is a group capable of forming... | 10/12/2010 |
| 7772332 | Curable composition An object is to provide a curable composition having a good curability by use of an organotin-free catalyst, and the object is solved by a curable composition, comprising: (A) a polymer having a silicon group which can be crosslinked through formation of a siloxane ... | 08/10/2010 |
| 7759434 | Ionically and/or organometallically functionalized silicone polymers crosslinkable to high-strength elastomers High strength silicone elastomers with enhanced physical properties are prepared from silicone polymers having ionic or organometallic functional groups, crosslinked through coulombic interactions and/or covalent bonds. ... | 07/20/2010 |
| 7714079 | Patternable low dielectric constant materials and their use in ULSI interconnection The present invention relates to ultra-large scale integrated (ULSI) interconnect structures, and more particularly to patternable low dielectric constant (low-k) materials suitable for use in ULSI interconnect structures. The patternable low-k dielectrics disclosed... | 05/11/2010 |
| 7705093 | Phosphor-filled curable silicone resin composition and cured product thereof A phosphor-containing addition-curable silicone resin composition is provided. The composition is capable of forming a cured product which exhibits excellent crack resistance and shock resistance, and minimal surface tackiness. The composition includes (A) an organo... | 04/27/2010 |
| 7687586 | Biosensor membrane material Embodiments of the present invention provide various multipolymers and permselective membranes for use with biosensors and other implantable medical devices and prostheses. Embodiments of the present invention may provide structural strength and integrity, and furth... | 03/30/2010 |
| 7687585 | Method of producing an interpenetrating polymer network (IPN), the IPN and use thereof The invention comprises a method of producing an interpenetrating polymer network (IPN) comprising the steps of I) providing a silicone polymer composition; (ii) providing one or more monomers for a polymer; (iii) providing a solvent for the one or more monomers; iv... | 03/30/2010 |
| 7671144 | Pressure sensitive adhesive composition The present invention has its object to provide a pressure sensitive adhesive composition which can be applied using no organic solvent or using almost no organic solvent and which manifests excellent pressure sensitive adhesion characteristics. This object can be a... | 03/02/2010 |
| 7649058 | Biomedical devices containing internal wetting agents This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer. ... | 01/19/2010 |
| 7476714 | Fluorocarbon-grafted polysiloxanes A composition useful to provide oil repellency, water repellency, and stain resistance to substrates comprising a polymer prepared by contacting a polyfluoroalkyl sulfonyl halide with a compound of Formula II, III or IV (E-(O)q)3Si—... | 01/13/2009 |
| 7470753 | Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition The present invention provides ε-polylysine represented by formula (1), having a polyorganosiloxane group introduced into the molecule, and a process for production of the ε-polylysine, in which the formula (1) is defined in the specification. The invention furthe... | 12/30/2008 |
| 7446155 | Cross-linked networks containing nanoscopic reinforcing domains Hyperbranched polymers having a plurality of at least two different types of functional groups are described. Specific embodiments include hyperbranched polymers having functional groups of a first type that are substantially uniformly distributed throughout the hyp... | 11/04/2008 |
| 7435787 | Process for the continuous production of silylated resin A process for the continuous production of silylated prepolymer includes continuously introducing a predetermined quantity of a polyol into at least one reaction zone; continuously introducing a silylating agent into the at least one reaction zone; continuously reac... | 10/14/2008 |
| 7425594 | Copolymer of glycidyl ester and/or ether with polyol A copolymer and a process of making the copolymer are disclosed. The copolymer is produced from reacting a glycidyl ester and/or ether with a polyol comprising a functionality of at least 2 wherein at least 50% by weight of the copolymer comprises a minimum of 3n+X ... | 09/16/2008 |
| 7423095 | Coating compositions containing aminofunctional silicone resins This invention relates to a coating composition comprising (A) 100 weight parts of a compound containing at least one acrylate group or a compound containing at least one isocyanate group; (B) at least one aminofanctional silicone resin; (C) up to 300 weight parts o... | 09/09/2008 |
| 7410695 | Siloxane based amide modified nylons Nylon compositions prepared by the melt mixing of a nylon thermoplastic resin and the siloxane based amide are disclosed. The modified nylons are useful in applications requiring nylons with increased hydrophobicity. ... | 08/12/2008 |
| 7407709 | Silicone pressure sensitive adhesive and articles Pressure sensitive adhesive compositions comprising an unreactive mixture of polydiorganosiloxane polyurea copolymer, diluent, and silicate tackifying resin. The compositions are useful for articles such as medical devices. ... | 08/05/2008 |
| 7375168 | Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes Siliceous materials were prepared by adding one or more additives, including one or more water soluble polymers, and derivatives thereof, as well as trifunctional silanes, to sols containing tetraalkoxysilanes derived from polyols. The polymers facilitate phase sepa... | 05/20/2008 |
