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| Number | Title | Issue Date |
| 8039570 | Solvent-free silicone composition for release paper A solvent-free silicone composition for release paper, comprising a mixture prepared by i) subjecting the organopolysiloxane (I) which is composed of R13SiO1/2 units, SiO4/2 units and (HO... | 10/18/2011 |
| 7638589 | Triazole-containing fluorocarbon-grafted polysiloxanes A polymer for imparting repellency and stain resistance to substrates is disclosed of Formula 1: (W)a(R2)bSi(R1)2—O—[Si(R1)2—O]n—[Si(W)c(R1 | 12/29/2009 |
| 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 |
| 7399502 | Composition of perfluoroalkyl group-containing alkylsiloxy cycloaliphatic epoxy resin An epoxy resin composition can be used for forming a film having excellent water-repellency on a substrate surface. The epoxy resin composition contains (a) an epoxy resin having at least two alicyclic epoxy groups, at least one perfluoroalkyl group having 6 to 12 c... | 07/15/2008 |
| 7329715 | Abrasion resistant coatings by siloxane oligomers A process including forming a siloxane oligomer from a mixture including at least one alkoxysilane, at least one phase transfer catalyst, and water, and adding at least one latent curing catalyst to the siloxane oligomer to form a coating composition is described. A... | 02/12/2008 |
| 7309746 | Polymers containing silane Silane-containing polymers are prepared by the polymerization of one or more ethylenically unsaturated monomers in the presence of a silane-containing aldehyde, hemiacetal, or acetal as a regulator, optionally with further regulators as well. The silane-containing r... | 12/18/2007 |
| 7288322 | Self-adhesive, addition cross-linking silicone-rubber blends, method for their production, method for producing composite molded parts and use of the latter Self-adhesive, addition cross-linking silicone-rubber blends which have good adhesion to substrates but which release from molds used to prepare molded parts from them. ... | 10/30/2007 |
| 7241851 | Silicone condensation reaction A new silicone condensation reaction, the condensation between an alkoxy silane or siloxane or a dihydric phenol and an organo-hydrosilane or siloxane and catalysts therefore is described and claimed. ... | 07/10/2007 |
| 7129309 | Use of rhodium-crosslinking silicone elastomers for producing baking molds Shaped bodies comprise addition-crosslinked silicone elastomers crosslinked in the presence of at least one rhodium or iridium catalyst or mixtures of both catalyst types. The shaped bodies may be made transparent and colorless and are well suited for use as food an... | 10/31/2006 |
| 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 |
| 7037585 | Coating composition yielding abrasion-resistant tintable coating A coating composition based upon at least partially hydrolyzed epoxy-functional alkoxy silanes and having particular utility in forming tintable, abrasion resistant coatings on lenses. Incorporation in the composition of a non-hydrolyzed epoxy-functional alkoxy sila... | 05/02/2006 |
| 7026398 | Air-drying silane coating compositions The present invention relates to an air-drying silane coating composition containing an epoxy or acrylic resin, an optional silicic ester or alkyl silicate, an aminoalkylsilane component, an optional organoalkyoxysilane, and possible auxiliaries; methods of use ther... | 04/11/2006 |
| 6929863 | Surface treatment of plastic material with an organic polymerizable and/or crosslinkable composition having reactive functions A process for surface treatment of a plastic is provided. The process includes applying to at least one surface of the plastic a composition with reactive functional groups which can be polymerized and/or crosslinked by irradiation. The process can be used to form a... | 08/16/2005 |
| 6911235 | Plastic material surface treatment with a polymerizable and/or crosslinkable organic composition having reactive functions The invention concerns a method for treating the surface of a plastic material comprising the following steps: (1) applying on at least one of the surfaces of the plastic material a composition with polymerizable and/or crosslinkable reactive functions comprising: 1... | 06/28/2005 |
| 6902816 | Silicone composition used in the production of antifriction varnishes, method for the application of said varnishes to a support and support thus treated The invention relates to silicone compositions that are used in the production of varnishes that can be applied to supports in order to reduce the friction coefficient. The inventive composition comprises at least one polyorganosiloxane A (POS) which can be cationic... | 06/07/2005 |
| 6872454 | Impregnation sealants utilizing hydrosilation chemistry This invention relates generally to heat curable compositions, particularly well utilized for use as impregnation sealants curable using hydrosilation chemistry. The heat curable compositions of the present invention can be stored and shipped as a one-part compositi... | 03/29/2005 |
| 6867242 | Method for producing a sealed release coating applied on a cylinder-head gasket using a silicone material The invention relates to a method for producing a sealed impregnation and/or release coating of flat joints, in particular of cylinder-head gaskets such as composite seals, metallic joints and multi-layered steel joints. The invention uses a silicone composition inc... | 03/15/2005 |
| 6864311 | Composition (e. g. ink or varnish) which can undergo cationic and/or radical polymerization and/or crosslinking by irradiation, based on an organic matrix, a silicone diluent and a photoinitiator The invention aims at improving such compositions by proposing a non-toxic diluent harmless to reactivity and by making these compositions translucent, free from metallic impurities and capable of constituting light-polymerisable varnish with good properties of duct... | 03/08/2005 |
| 6838182 | Low temperature, fast curing silicone compositions Heat-curable silicone compositions employing a reactive silicone, a silicone hydride crosslinker and a catalyst system which includes a rhodium-based catalyst, a stabilizing system are disclosed. A combination of rhodium and platinum-based catalysts are employed as ... | 01/04/2005 |
| 6753400 | Room temperature curing organopolysiloxane composition A room temperature curing organopolysiloxane composition is provided which displays no toxicity, is resistant to cracking and discoloration, cures rapidly, and yields a cured product of good hardness. This composition includes (A) an organopolysiloxane with at least... | 06/22/2004 |
| 6710119 | Room temperature rapid curing organopolysiloxane composition A room temperature organopolysiloxane composition is provided, which can be cured rapidly and right down to deep sections. The cured products have good rubber characteristics. The composition includes (A) 100 parts by weight of a diorganopolysiloxane represented by ... | 03/23/2004 |
| 6632897 | Use of nano-scaled metal oxide particles as polymerization catalysts Described is the use of nanoscale metal oxide particles as catalysts for the thermal and/or photochemical polymerization of species having at least one polymerizable carbon-carbon multiple bond and/or at least one carbon containing ring capable of undergo... | 10/14/2003 |
| 6599974 | Impression material An impression material for the use with an impression spoon in patients, wherein the impression material comprises curable components and at least one first filler, characterized in that said at least first filler has a BET surface of from 20 to 50 m... | 07/29/2003 |
| 6573328 | Low temperature, fast curing silicone compositions Heat-curable silicone compositions employing a reactive silicone, a silicone hydride crosslinker and a catalyst system which includes a rhodium-based catalyst, a stabilizing system are disclosed. A combination of rhodium and platinum-based catalysts are e... | 06/03/2003 |
| 6545115 | Process for preparing a stable silicone oil containing SiH groups and hydrosilylable functions The invention concerns a novel method for preparing stable silicone fluid containing .ident.SiH groups. The preparation method is carried out from a first silicone fluid containing .ident.SiH groups and monomers with both a functional group and a group ca... | 04/08/2003 |
| 6506498 | Translucent high-temperature powder coatings Coating powders are provided which provide high-temperature, translucent coatings useful for light-emitting devices such as incandescent bulbs. The coating powders comprise a binder, at least 90 wt % up to 100 wt % of which is a silicone resin. The coatin... | 01/14/2003 |
| 6492480 | Method of polymerizing a silalkylenesiloxane Disclosed is a method for the preparation of a linear polysilalkylenesiloxane from four- to seven-membered cyclic silalkylenesiloxane by subjecting the cyclic silalkylenesiloxane to ring opening polymerization by using as a catalyst a polynuclear rut... | 12/10/2002 |
| 6482891 | Room temperature curable hybrid silicones A novel moisture curable polymer combination comprising, a member selected from the group consisting of a polydiolefin polymer containing olefinic unsaturation in either the main polymer backbone or in pendent side chains; and a loop polymer having a poly... | 11/19/2002 |
| 6428897 | Low temperature curable organopolysiloxane coatings A method of making a coated substrate which includes the steps of applying a layer of a coating composition, said coating composition comprising an alkenyl functional organopolysiloxane and a hydride functional organopolysiloxane, to the substrate, said s... | 08/06/2002 |
| 6423378 | Use of silicone compositions cross-linkable by cationic process under UV radiation and of an onium borate type photoinitiator for coating flat joints, particularly cylinder head gaskets The invention concerns the use of cross-linkable silicone compositions for fast, economical and simple impregnation and/or varnishing of flat joints (e.g. cylinder head gaskets). More precisely it concerns the use of silicone compositions cross-linkable u... | 07/23/2002 |
| 6407193 | Process for the preparation of siloxane copolymers and resin compositions containing the siloxane copolymers prepared by the process This invention relates to a process of producing a siloxane copolymer comprising the step of reacting at least one diol, at least one dicarbonate and at least one silicon compound as copolymerization components in the presence of an esterification or tran... | 06/18/2002 |
| 6365643 | Photoinitiators for cationic curing The invention relates to modified cationic photoinitiators which exhibit a reduced tendency to crystallize, to a process for reducing the crystallization tendency of cationic photoinitiators, and to the use of the photoinitiators of the invention for the ... | 04/02/2002 |
| 6362301 | Curable composition The present invention relates to a curable composition including an acryloxysilane- or acyloxysilane-containing oligomer prepared by a continuous process. In addition, photocurable composition including an alkoxysilane or acyloxysilane oligomer is provide... | 03/26/2002 |
| 6306999 | Room temperature curable organopolysiloxane composition A room temperature curable organopolysiloxane composition comprising (A) a diorganopolysiloxane both-side terminated with hydroxyl groups, represented by the general formula: HO(R12 SiO)n H (wherein R1 represent... | 10/23/2001 |
| 6291540 | Non-toxic initiators and their use for preparing stable and non-toxic polymers The invention concerns a novel method for preparing non-toxic resins crosslinkable under radiation in the presence of an initiator system. Said resins are prepared from compositions of an organic and/or silicon type comprising monomers, oligomers and/or p... | 09/18/2001 |
| 6281284 | Antibacterial, mildew resistant organopolysiloxane compositions An organopolysiloxane composition comprising (A) an organopolysiloxane, (B) a silane compound having at least two hydrolyzable groups or a partial hydrolyzate thereof, and (C) an antibacterial agent based on a ferrous compound, typically FeSO4 ... | 08/28/2001 |
| 6281321 | Coating compositions A curable coating composition has a binder comprising a compound or polymer (A) containing at least one primary or secondary amine group, a compound or polymer (B) containing at least one ethylenically unsaturated double bond activated by an adjacent elec... | 08/28/2001 |
| 6268454 | Amino acid silicon polymer, method for preparing the same, cosmetic particles surface-treated with the same, and cosmetic composition containing the particles The invention relates to a novel amino acid silicon polymer with good adhesion to the keratin layer of the skin, a method of preparing the amino acid silicon polymer, a cosmetic particles surface-treated with the amino acid silicon polymer, and a color co... | 07/31/2001 |
| 6265515 | Fluorinated silicone resin fouling release composition An antifoulant composition includes a fluorinated silicone resin: ##STR1## wherein R is the same or different group and stands for an alkyl of 1 to 10 carbon atoms, R' is H or a lower alkyl of 1 to 10 carbon atoms, n is 2 to 10, x is at least 1 and y is a... | 07/24/2001 |
| 6251993 | Room temperature curable hybrid silicones A novel moisture curable polymer combination comprising, a member selected from the group consisting of a polydiolefin polymer containing olefinic unsaturation in either the main polymer backbone or in pendent side chains; and a loop polymer having a poly... | 06/26/2001 |
