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| Number | Title | Issue Date |
| 7368586 | Organosilicon compounds with a masked isocyanate group Blocked silyl isocyanates contain a methylene group between the blocked isocyanate group and silicon. The blocked isocyanates are easily prepared in high yield and purity. ... | 05/06/2008 |
| 7354971 | Aqueous dispersions The invention concerns hydrous compositions based on polychloroprene and hydroxylamine derivatives, processes for their production and their use as adhesives. The polychloroprene dispersions are stabilized by the addition of hydroxyalkylamine after removal of residu... | 04/08/2008 |
| 7318464 | Pneumatic rubber tire having annular rubber strip containing electrically conductive bonded to its inner surface A pre-cured pneumatic rubber tire of open toroidal shape having a pre-cured rubber strip, comprised of at least one elastomer and which contains at least one electrically conductive element, adhesively bonded to an inner surface of the tire's cavity. The adhesive is... | 01/15/2008 |
| 7205050 | Low shear adhesion RTV silicone An RTV seal forming silicone composition has a silicone base material that includes a lipophilic secondary phase insoluble in the silicone base material upon cure thereof. The resulting silicone has a shear adhesion strength as measured by transverse displacement of... | 04/17/2007 |
| 7132557 | Amine compounds and curable compositions derived therefrom Disclosed are compounds produced by a process comprising the step of reacting an amine reactant with an epoxide reactant to form a hydrolytically stable carbon-nitrogen bond therebetween, wherein at least one of the amine or epoxide reactants comprises a terminal al... | 11/07/2006 |
| 7057001 | Polymers with urea groups and silyl groups and production and use thereof A process for the production of compounds which contain at least one urea group and at least one silyl group. The process involves reacting a compound containing at least one amino group and a carbamate compound. The compounds produced by this process are useful as ... | 06/06/2006 |
| 7057000 | Two-component coating compositions containing silane adhesion promoters The present invention relates to two-component coating compositions containing a) a polyisocyanate component, b) an isocyanate-reactive component that contains less than 3% by weight, based on the weight of component b), of an aromatic poly... | 06/06/2006 |
| 7041712 | Optical fiber coating compositions containing secondary or tertiary amino silicone-containing additive A radiation-curable composition for an ink base, ink composition, outer primary composition, buffering material or matrix material for fiber optics includes, in the uncured state, a secondary amino or tertiary amino silicone-containing additive. ... | 05/09/2006 |
| 6958410 | Amido-functional aminopolydiorganosiloxanes The invention relates to amido-functional aminopolydiorganosiloxanes, a method for the preparation thereof, formulations containing such amido-functional aminopolydiorganosiloxanes, and the use thereof. ... | 10/25/2005 |
| 6777524 | Polyether polyurethane Disclosed is a polyether polyurethane comprising (A) at least one polyisocyanate having two or more isocyanate groups, which is selected from the group consisting of an aromatic polyisocyanate and an aliphatic polyisocyanate; (B) a polyoxytetramethylene glycol (PTMG... | 08/17/2004 |
| 6646088 | Urethane-based stain-release coatings This invention relates to chemical compositions comprising one or more urethane oligomers of at least two repeating units selected from the group consisting of fluorine-containing urethane oligomers and long-chain hydrocarbon-containing urethane oligomers... | 11/11/2003 |
| 6509100 | Fluorinated hydrogn bond stabilized surface modifying agents, articles made therefrom, methods for making and using the same The present invention discloses hydrogen bond stabilized surface modifying agents having a fluorinated or semi-fluorinated carbon-containing tail group, an internal moiety capable of intermolecular hydrogen bonding or related acid-base interactions and a ... | 01/21/2003 |
| 6388117 | Process for preparing carbamatoorganosilanes and isocyanatoorganosilanes Processes for preparing carbamatoorganosilanes from aminoorganosilanes, ureas and alcohols. These compounds are useful for surface modification of inorganic and organic materials, as adhesion promoters between inorganic materials and organic polymers, as ... | 05/14/2002 |
| 6320066 | Amino-functional urea-alkoxysilanes, a method for the production thereof and their use A water-soluble compound suitable for coating a variety of substrates is disclosed. The compound is prepared by reacting a diisocyanate with a diamino alkoxysilane, optionally also with a nonionic hydrophilic compound. Suitable substrates include oxides i... | 11/20/2001 |
| 6303810 | Process for manufacturing bis-silyl ureas The invention relates to a process for manufacturing bis-silyl ureas which consists in reacting urea and a disilazane in an aliphatic nitrile and most particularly in acetonitrile. The process of the present invention applies particularly to the manufactu... | 10/16/2001 |
| 6268456 | Coating composition containing silane functionality A sprayable coating composition that contains at least one soluble film-forming silicon-containing compound having, on average, more than one fuctionalized silicon group, a volatile organic carrier, a polymer microparticle component, and a catalyst; a sub... | 07/31/2001 |
| 6197912 | Silane endcapped moisture curable compositions Moisture curable polymers having terminal or pendant silyl groups of the formula: ##STR1## where R1 represents an alkyl group having 1 to 10 carbon atoms, optionally interupted with one or more ether oxygen atoms, or a group of the formula... | 03/06/2001 |
| 6156232 | Liquid crystal composition and alignment layer A surface for the alignment of liquid crystals containing directionally-linked groups and compounds useful for preparing such surfaces are disclosed.... | 12/05/2000 |
| 6072018 | High abrasion resistant coating material An abrasion resistant coating for a substrate, particularly a transparent polymeric substrate or a metallic substrate, includes a cured inorganic/organic hybrid network material formed by a sol-gel co-condensation of at least one metal alkoxide and a sila... | 06/06/2000 |
| 5998504 | Colloidal metal oxides having blocked isocyanate groups The present invention relates to colloidal metal oxides having blocked isocyanate groups, which are based on the reaction product of A) blocked isocyanate group-containing silanes corresponding to formula (I) ##STR1## wherein R represents hydrogen or an ... | 12/07/1999 |
| 5948316 | Liquid crystal composition and alignment layer A surface for the alignment of liquid crystals containing directionally-linked groups.... | 09/07/1999 |
| 5908948 | Compounds containing urea and alkoxysilane groups The present invention relates to compounds containing alkoxysilane and urea groups corresponding to the formula ##STR1## wherein X represents identical or different organic groups which are inert to isocyanate groups below 100° C., provided that at ... | 06/01/1999 |
| 5908910 | Cathodic electrocoating compositions containing an anticrater agent An improved aqueous electrocoating composition that contains an anticrater agent which is a reaction product of polyoxyalkylene diamine and isocyanto alkyl alkoxy silane which is hydrolyzed and has a number average molecular weight of about 2,000-5,000; e... | 06/01/1999 |
| 5837873 | Intermediates of retroviral protease inhibiting compounds A retroviral protease inhibiting compound of the formula A--X--B is disclosed. Also disclosed are a composition and method for inhibiting a retroviral protease and for treating an HIV infection. Also disclosed are processes and intermediates useful for th... | 11/17/1998 |
| 5756485 | Silicone-containing derivatives of salicylic acid which have desquamating properties The invention relates to novel compounds of the organosiloxane and organosilane type, bearing at least one function derived from salicylic acid. These novel products have, in particular, desquamating and/or anti-aging properties and may be used in topical... | 05/26/1998 |
| 5574122 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions The present invention is directed to a polyisocyanate mixture i) having an NCO content of 5 to 35% by weight and prepared from an organic diisocyanate, ii) containing up to 25% by weight of isocyanurate groups (calculated as N3, C3, O | 11/12/1996 |
| 5550272 | Method for hydrosilating unsaturated monomers A method for silating unsaturated monomers by contacting a system having at least one SiH group, an unsaturated monomer, a transition metal catalyst and a free radical polymerization inhibitor is described.... | 08/27/1996 |
| 5532398 | Silanes, process for their preparation and their application to prepare polymers and polycondensates Silanes of the general formula (I): {Xa Rb Si(R'(A)c).sub.(4-a-b) }x B (I) in which the groups and indices have the following meaning: X: hydrogen, halogen, hydroxy, alkoxy, acyloxy, alkyl carbonyl, alkoxycaryl or --... | 07/02/1996 |
| 5523443 | Dual curing conformal coatings Ultraviolet curable polymerizable systems having a built-in secondary curing mechanism are disclosed. The polymerizable coating system is a one component system comprising at least one alkoxysilyl-urethane-acrylate or methacrylate, an acrylate or methacry... | 06/04/1996 |
| 5510442 | Organosilicon-containing materials useful for biomedical devices Organosilicon-containing materials are useful in articles such as biomedical devices, including contact lenses. The materials include macromonomers endcapped with at least one ethylenically unsaturated radical, and monomers. The macromonomers and monomers... | 04/23/1996 |
| 5475124 | Radiation-curable silicone elastomers and pressure sensitive adhesives A composition which is curable to an elastomer comprising: A polymer or mixture of polymers of the formula ##STR1## A composition which is curable to a pressure sensitive adhesive comprising the above polymer and a sufficient amount of tackifier. The inve... | 12/12/1995 |
| 5426204 | Glass coating with improved adhesion and weather resistance A novel coating for glass with an adhesive strength of >45 Kg/cm2 and improved resistance to moisture and sunlight, which may contain opacifying pigments for decorating glass surfaces, is a hard (Shore D 84), crosslinked siloxane-urea, siloxane... | 06/20/1995 |
| 5399738 | Silanes, process for their preparation and their application to prepare polymers and polycondensates Silanes of the general formula (I): {(Xa Rb Si(R'(A)c).sub.(4-a-b) }x B (I) in which the groups and indices have the following meaning: X: hydrogen, halogen, hydroxy, alkoxy, acyloxy, alkyl carbonyl, alkoxycaryl or --... | 03/21/1995 |
| 5371261 | Fully alkoxysilane-functionalized aliphatic polyamine compounds Fully alkoxysilane-functionalized aliphatic polyamine compounds (e.g., fully functionalized dialkylenetriamine compounds) can be formed by reacting a dialkylenetriamine (e.g., diethylenetriamine) with a compound comprising an amine-reactive group and an a... | 12/06/1994 |
| 5364955 | Compounds containing alkoxysilane and amino groups N-alkoxysilylalkyl-aspartic acid esters are prepared by the reaction of equimolar quantities of amino-alkyl alkoxysilanes with maleic or fumaric acid esters. These N-alkoxysilylalkyl-aspartic acid esters are particularly useful as reactants in the prepara... | 11/15/1994 |
| 5312943 | Dual curing conformal coatings Ultraviolet curable polymerizable systems having a built-in secondary curing mechanism are disclosed. The polymerizable coating system is a one component system comprising at least one alkoxysilyl-urethaneacrylate or methacrylate, an acrylate or methacryl... | 05/17/1994 |
| 5283310 | Proton conducting polymer, and application thereof as electrolyte in electrochemical devices This invention has as its subject a basic organo-mineral proton conducting polymer, produced by copolymerization of three precursors: a precursor based upon a trialkoxysilane, onto which a methane sulphonamide group is grafted by means of an alkyl or aryl link... | 02/01/1994 |
| 5266715 | Glass coating with improved adhesion and weather resistance A novel coating for glass with an adhesive strength of >45 Kg/cm2 and improved resistance to moisture and sunlight, which may contain opacifying pigments for decorating glass surfaces, is a hard (Shore D 84), crosslinked siloxane-urea, siloxane... | 11/30/1993 |
| 5166383 | Organosilane aminals and aminal adducts Compounds of general formula I ##STR1## wherein R2 is hydrogen unsubstituted C1 -C6 alkyl or C1 -C6 alkyl substituted by --OH, --CN or by --Si(OR3)3-q R4q | 11/24/1992 |
| 5099058 | N, N-disubstituted oligourethanes and polyurethanes, a process for their preparation, and their use in the production of plastics The present invention relates to N,N-disubstituted compounds containing urethane groups and terminal hydroxyl groups corresponding to the general formula ##STR1## wherein X is the residue of a strong memobasic or polybasic acid remaining after d... | 03/24/1992 |
