Patent application number | Description | Published |
20080210130 | Storage-Stable Coating Composition for Abrasion-Resistantly and Weathering-Stably Providing Smooth Inorganic Surfaces with Easy-To-Clean Properties - The present invention relates to a special coating composition based on components a) at least one hydrolysable fluoroalkylsilane of the formula (I) CF | 09-04-2008 |
20090005518 | Block Condensates of Organofunctional Siloxanes, Their Preparation and Use, and Their Properties - The present invention relates to a composition which comprises (i) at least one block condensate of organofunctional siloxanes of the general formula (I) [F]e[QcPb]d (I) and/or (ii) at least one mixture composed of e[F] and d(c[Q]+b[P]) and, where appropriate d[QcPb]. These compositions or block condensates are obtainable via reaction of block units F with block units Q, P, and/or QP, by one of the following methods:—c1) diluting block unit F optionally with an alcohol, adding an organic or inorganic acid and from 0.5 to 150 mol of water per mole of Si of the siloxane used, whereupon at least partial hydrolysis of the block units used takes place, then adding block unit Q and block unit P, and allowing the mixture to react, or—c2) diluting block unit F optionally with an alcohol, mixing with Q, P, and/or block unit QP, then adding an organic or inorganic acid and, using from 0.5 to 150 mol of water per mole of Si of the siloxanes used, carrying out partial hydrolysis and block-condensation, or—c3) diluting block unit F optionally with an alcohol, adding an organic or inorganic acid and from 0.5 to 150 mol of water per mole of Si of the siloxane used, with at least partial hydrolysis, adding block unit QP, and allowing the mixture to react, or—c4) diluting block units Q, P, and/or QP, optionally with an alcohol, adding an organic or inorganic acid and from 0.5 to 1.5 mol of water per mole of Si of the siloxanes used, and at least partially hydrolyzing, then adding block unit F and also from 0 to 148.5 mol of water per mole of Si of the siloxanes used, and allowing the mixture to react, or—c5) diluting block unit F optionally with an alcohol, mixing with from 0.5 to 150 mol of water per mole of Si of the siloxanes used, and with an organic or inorganic acid, and then adding a tetraalkoxysiloxane, and allowing the mixture to react. The present invention further relates to a process for the preparation of these compositions or block condensates, and to their use and to items thus obtainable: abrasion-resistant easy-clean coatings and items equipped with this type of coating. | 01-01-2009 |
20090011246 | Storage-Stable Coating Composition for Abrasion-Resistantly and Weathering-Stably Providing Smooth Inorganic Surfaces with Easy-to-Clean Properties - The present invention relates to a special coating composition based on components a) at least one hydrolyzable fluoroalkylsilane of the formula (I) CF | 01-08-2009 |
20110046405 | METHOD FOR THE AQUEOUS TREATMENT OF AN AMINO-FUNCTIONAL ORGANOSILANE CONTAINING AMMONIUM HALIDES AND/OR ORGANIC AMINE HYDROHALIDES - The invention relates to a method for the treatment of an amino functional organosilane containing ammonium halides and/or organic amine hydrohalides, wherein at least one non-polar organic solvent is optionally added to the amino functional organosilane containing the ammonium halides and/or organic amine hydrohalides, an aqueous lye is added. The mixture is reacted and subsequently the aqueous phase is separated from the organic phase, the solvent contained in the organic phase is removed from said phase and the residual organic phase is recovered. | 02-24-2011 |
20110118496 | PROCESS FOR PREPARING ALKYLAMINOALKYLALKOXYSILANES - A process for preparing an alkylaminoalkylalkoxysilane of formula (I) R—(NR′)—Y—Si(R | 05-19-2011 |
20110146535 | METHOD FOR TREATING RESIDUES CONTAINING SALT, PRODUCED DURING THE PRODUCTION OF AMINO-FUNCTIONAL ORGANOSILANES - The invention relates to a method for treating an ammonium halogenide and/or residue containing organic aminhydrohalogenides, produced during the production of an amino-functional organosilane of general formula (I) R | 06-23-2011 |
20110259240 | COMPOSITION CONTAINING LOW-VOC, AMINOALKYL-FUNCTIONAL SILICON COMPOUNDS FOR COATING COLORS FOR THE TREATMENT OF PAPER OR FILM - The present invention relates to the use of a composition in coating agents, which is poor in volatile organic compounds (VOC) or essentially free of VOC, wherein the composition is at least partially based on one or more partially or fully hydrolyzed and optionally condensed or co-condensed aminoalkyl- and oligosilylated-aminoalkyl-, alkoxy- or hydroxy-functional silicon compounds and the alcohol is at least partially removed from the composition. The invention also relates to a composition containing aminoalkyl- or oligosilylated-aminoalkyl-, hydroxy- and optionally alkoxy-functional silicon compounds and to a method for producing such a composition. | 10-27-2011 |
20110268899 | AQUEOUS SILANE SYSTEMS BASED ON BIS(TRIALKOXYSILYLALKYL)AMINES - The invention relates to an aqueous composition of bis-amino-functional silicon compounds which is essentially free of organic solvents and releases essentially no further alcohol in the course of crosslinking, and to processes for preparing it and to the use thereof, for example for hydrophobization of metal or glass surfaces. | 11-03-2011 |
20120031302 | AQUEOUS SILANE SYSTEMS BASED ON TRIS(ALKOXYSILYLALKYL)AMINES AND THE USE THEREOF - The invention relates to an aqueous composition based on tris-silylated amino-functional silicon compounds, which is substantially free of organic solvents and which substantially does not release any alcohol even during the cross-linking process, and to method for the production thereof, and to the use thereof, for example for the hydrophobization of metal, glass or mineral surfaces, such as concrete and bricks, as adhesion promoter or for rock consolidation, among other things. | 02-09-2012 |
20120204762 | AQUEOUS SILANE SYSTEMS FOR BARE CORROSION PROTECTION AND CORROSION PROTECTION OF METALS - The present invention relates to a furnace ( | 08-16-2012 |
20140069293 | AQUEOUS SILANE SYSTEMS BASED ON TRIS(ALKOXYSILYLALKYL)AMINES AND THE USE THEREOF - The invention relates to an aqueous composition based on tris-silylated amino-functional silicon compounds, which is substantially free of organic solvents and which substantially does not release any alcohol even during the cross-linking process, and to method for the production thereof, and to the use thereof, for example for the hydrophobization of metal, glass or mineral surfaces, such as concrete and bricks, as adhesion promoter or for rock consolidation, among other things. | 03-13-2014 |
20140106176 | AQUEOUS CORROSION PROTECTION FORMULATION BASED ON SILANES - The present invention relates to a composition comprising a specific binder containing at least one cocondensate based on at least one ω-glycidyloxyalkylalkoxysilane and a bis(alkoxyalkylsilyl)amine, water, alcohol in an amount of less than 3% by weight, based on the composition, at least one addition selected from the group consisting of particulate metals, metal alloys and metal compounds and optionally at least one additive, where the pH of the composition is from 1 to 14 and the dry residue of the binder is from 1 to 50% by weight, based on the binder used, a process for the production thereof and also the use thereof for coatings, in particular for the protection of metals against corrosion. | 04-17-2014 |