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| Number | Title | Issue Date |
| 8030509 | Carbon dioxide absorbent and method of using the same In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture of carbon dioxide from gas streams such as power plant flue gases. In... | 10/04/2011 |
| 7413775 | Insulating film material containing an organic silane compound, its production method and semiconductor device An insulating film material formed by chemical vapor deposition, which contains an organic silane compound having such a structure that at least one secondary hydrocarbon group and/or tertiary hydrocarbon group is directly bonded to a silicon atom. ... | 08/19/2008 |
| 7332620 | Process for the preparation of silicone oils carrying a group comprising at least one hydrocarbon-comprising ring in which is included an oxygen atom Process for the preparation of a functionalized silicone oil by hydrosilylation of synthons in the presence of at least one organohydrosilicon compound, characterized in that: (1) the synthons hydrosilylated with the organohydrosil... | 02/19/2008 |
| 7300606 | Pb free Ag paste composition for PDP address electrode The present invention provides a Pb free Ag paste composition for a PDP address electrode comprising a) 60 to 90% by weight of an Ag powder; b) 1 to 10% by weight of a Pb free inorganic binder; c) 0.001 to 1% by weight of an inorganic thickener; and d) 5 to 38% by w... | 11/27/2007 |
| 7192684 | Polymerizable silicon-containing compound, manufacturing method, polymer, resist composition and patterning process Polymerizable silicon-containing compounds of formula (1) wherein R1 is hydrogen, halogen or monovalent organic group are polymerized into polymers. A resist composition comprising the polymer as a base resin is sensitive to high-energy radiation, has exc... | 03/20/2007 |
| 7173097 | Metathesis-curable composition with a reaction control agent A composition curable by a metathesis reaction upon mixing its components and comprising an olefin-containing substrate, a metathesis catalyst, and a reaction control agent for slowing the progress of the metathesis reaction. The metathesis catalyst is a ruthenium o... | 02/06/2007 |
| 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 |
| 7122692 | Process for the preparation of organosilylated carboxylate monomers, and their use in antifouling coatings Process for the preparation of organosilylated carboxylate monomers comprising the step of reacting an acyloxysilane with an unsaturated carboxylic acid, the monomers and their use as comonomer unit in the binder of antifouling coating compositions. ... | 10/17/2006 |
| 7115531 | Organosilicate resins as hardmasks for organic polymer dielectrics in fabrication of microelectronic devices This invention is a method comprising providing a substrate, forming a first layer on the substrate, wherein the first layer has a dielectric constant of less than 3.0 and comprises an organic polymer, applying an organosilicate resin over the first layer, removing ... | 10/03/2006 |
| 7109249 | Composition containing a cross-linkable matrix precursor and a poragen, and porous matrix prepared therefrom A suitable cross-linkable matrix precursor and a poragen can be treated to form a porous cross-linked matrix having a Tg of greater than 300° C. The porous matrix material has a lower dielectric constant than the corresponding non-porous matrix material,... | 09/19/2006 |
| 7074490 | Thermally conductive phase change materials A phase change composition comprises: a matrix comprising an organofunctional silicone wax, and a thermally conductive filler. The composition can be used as a thermal interface material in electronic devices. The composition is formulated to have any desired phase ... | 07/11/2006 |
| 7067687 | Ultrastable organofunctional microporous to mesoporous silica compositions Mesostructured and microporous to mesoporous organofunctionalized silica compositions are described. The compositions incorporate the organofunctional group L as part of a LSiO3 unit in the framework of the compositions. In addition the compositions incor... | 06/27/2006 |
| 7060769 | Method of curing composition by metathesis reaction using reaction control agent A method of controlled curing by a metathesis reaction upon mixing its components, the method including the step of mixing an olefin-containing substrate, a metathesis catalyst, and a reaction control agent. The metathesis catalyst is a ruthenium or osmium carbene c... | 06/13/2006 |
| 7060770 | Metathesis-curable composition with a reaction control agent A composition curable by a metathesis reaction upon mixing its components and comprising an olefin-containing substrate, a metathesis catalyst, and a reaction control agent for slowing the progress of the metathesis reaction. The metathesis catalyst is a ruthenium o... | 06/13/2006 |
| 7026499 | Linear carboxy-functional organosiloxanyl derivatives and the use thereof for the treatment of the surfaces of leather The invention relates to linear carboxy-functional organosiloxane compounds of the general formula (I) in which a is from 1 to 200, R1 are identical or different aliphatic or aromati... | 04/11/2006 |
| 7019093 | Aqueous developable, photosensitive benzocyclobutene-based oligomers and polymers with high moisture resistance The invention is a photoswitchable benzocyclobutene-based polymer that while remaining aqueous developable, avoids the problem of significant moisture uptake. The oligomer or polymer comprises a polymeric backbone, benzocyclobutene reactive groups, and photoswitchab... | 03/28/2006 |
| 7001590 | Metathesis-curable composition One-part and two-part compositions curable by a metathesis reaction comprising a resin containing a substrate with at least two cycloolefin groups per molecule curable by a metathesis reaction with a metathesis catalyst. These compositions may optionally contain a r... | 02/21/2006 |
| 6964753 | Polymerization reactor and process A continuous static polymerization reactor unit for the production of liquid polymers, in particular high viscosity organopolysiloxanes, in a predetermined viscosity range comprises a reactor (1) a supply means (10,25) for supplying monomers and/or oli... | 11/15/2005 |
| 6949666 | Process for producing polyorganosiloxane with solid-acid zirconium oxide catalyst The method for producing polyorganosiloxane from at least one type of organosilicon compound having a siloxane unit or alkoxysilane by the equilibrating reaction involving cleavage and recombination of the silicon-oxygen bond as a method carried out in the presence ... | 09/27/2005 |
| 6943264 | Preparation of branched siloxane By reacting a branched siloxane compound of formula (2) containing compounds of formula (1) as an impurity with a disiloxane compound of formula (3) in the presence of an acid compound, there is prepared a branched siloxane of formula (2) containing a reduced level ... | 09/13/2005 |
| 6919164 | Patterning compositions using E-beam lithography and structures and devices made thereby A method of patterning a layer of e-beam sensitive dielectric material, such as bisbenzocyclobutene monomers, using electron beam lithography. ... | 07/19/2005 |
| 6918931 | Prepolymers with yellow dye moiety Yellow dye moiety-containing prepolymers with blue light absorbing priorities and methods for producing the same for use in the production of relatively high refractive index polymeric compositions are described herein. Polymeric compositions so produced are useful ... | 07/19/2005 |
| 6875881 | Preparation of branched tetrasiloxane A branched tetrasiloxane is prepared by preforming a liquid mixture of a disiloxane compound, an alcohol and an acid catalyst, adding a trialkoxysilane compound to the mixture for reaction, and adding water to the reaction mixture for co-hydrolysis, thereby forming ... | 04/05/2005 |
| 6753438 | Process for the condensation of compounds having silicon bonded hydroxy or alkoxy groups The specification describes preparation of materials comprising selected boron anions and processes using them as catalysts for condensation reaction of compounds having silicon-bonded hydroxy or alkoxy groups. Preferred anion compounds comprise borates incorporatin... | 06/22/2004 |
| 6737538 | Purification of silicone oil An unpurified silicone oil is treated with fibrous activated carbon, yielding a silicone oil of high purity, which will find use in the electric and electronic industry and as cosmetics. ... | 05/18/2004 |
| 6713643 | Ultrastable organofunctional microporous to mesoporous silica compositions Mesostructured and microporous to mesoporous organofunctionalized silica compositions are described. The compositions incorporate the organofunctional group L as part of a LSiO3 unit in the framework of the compositions. In addition the compositions incor... | 03/30/2004 |
| 6642403 | Silicon-based blocking agents suitable for fluorous phase synthesis This invention relates to a series of fluoroalkylsilane compounds of formula I. ##STR1## These compounds are silylation reagents which enhance the solubility of the silylated products in fluorocarbon solvents for preferred use in fluorous phase synth... | 11/04/2003 |
| 6599634 | Fluorine-containing organic silicon compound, water repellent composition containing it, and surface-treated substrate and process for its production A fluorine-containing organic silicon compound of the following formula (1): ##STR1## wherein Rf is a fluorine-containing C1-20 monovalent organic group, X1 is an alkylene group, n is an integer of from 0 to 100, R is... | 07/29/2003 |
| 6596892 | Preparation of low molecular weight branched siloxanes A low molecular weight branched siloxane, typically methyltris(trimethylsiloxy)silane is effectively prepared in high yields by reacting a trichlorosilane, typically methyltrichlorosilane with a disiloxane, typically hexamethyldisiloxane in the presence o... | 07/22/2003 |
| 6555662 | Process for making siloxane compositions A process for making a dispersion of a high viscosity siloxane in a volatile cyclosiloxane comprises the step of effecting ring-opening polymerisation of a volatile cyclosiloxane under catalysis by a phosphazene base, and the step of stopping the polymeri... | 04/29/2003 |
| 6548690 | Porous polymethylsilsesquioxane with adsorbent properties The present application describes a porous polymethylsilsesquioxane (PMS) having a specific surface area between approximately 50 m2 /g and 500 m2 /g, a pore volume between approximately 0.1 cm3 /g and 0.8 cm3 /... | 04/15/2003 |
| 6531621 | Organopolysiloxane materials which can be cross-linked by cleaving alcohols into elastomers The invention relates to a method for producing organopolysiloxane terminated with alkoxy groups, wherein A) organopolysiloxane terminated with HO is reacted with B) alkoxysilane having at least three alkoxy groups and/or whose partial hydrolysate is made... | 03/11/2003 |
| 6500414 | Aromatic dimethicone copolyol polymers as sunscreen agents in personal care applications The present invention relates to a process for protecting hair and skin from the deleterious effects of ultra violet radiation using topical applications of a novel dimethicone copolyol compounds bearing ultra violet absorbing substituents.... | 12/31/2002 |
| 6414175 | Innovative siloxane block copolymers with rigid spacers and their use The invention relates to block copolymers of the general average formula ##STR1## with siloxane blocks which are linked via rigid spacers, and to their use as surface-active agents.... | 07/02/2002 |
| 6376635 | Oligosiloxane and method of preparing same An oligosiloxane having the formula (R1 O)a Si(OSiR22 R3)4-a wherein R1 is alkyl; each R2 is independently selected from C1 to C10 monovalent hydrocar... | 04/23/2002 |
| 6346595 | Aromatic dimethicone copolyol polymers as sunscreen agents The present invention relates to novel dimethicone copolyol compounds bearing ultra violet absorbing substituents. This invention also relates to compositions of matter, in particular cosmetic compositions, comprising the above novel compounds, which are ... | 02/12/2002 |
| 6284906 | Cyclotrisiloxanes, new siloxane polymers and their preparation This invention relates to methods for the preparation of hyperbranched siloxane polymers by anionic polymerization of a cyclotrisiloxane having the functional group Si--OH, and for the preparation of linear siloxane polymers by cationic or anionic polymer... | 09/04/2001 |
| 6274692 | Cross-linkable compounds, optionally containing MQ silicon resins The invention relates to new, cross-linkable compounds containing (A1) linear organopolysiloxanes with aliphatically unsaturated hydrocarbon radicals, said organopolysiloxanes being of general formula (I) R1a R3-a | 08/14/2001 |
| 6271331 | Functionalized polyorganosiloxanes and one of the processes for the preparation thereof The present invention relates to multifunctionalized alkoxy, the alkoxy functionality Y being introduced onto a suitable polyhydroorganosiloxane by a dehydrogenation/condensation reaction from the alcohol from which Y derives and then the functionality W ... | 08/07/2001 |
| 6252101 | Organosilicon compounds containing alkenyl groups The invention describes new organosilicon compounds containing alkenyl groups, comprising units of the formula ##EQU1## where R are identical or different and are each a monovalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bond... | 06/26/2001 |
