Patent application number | Description | Published |
20090022898 | WATER-DILUTABLE SOL-GEL COMPOSITION - The present invention provides a sol-gel composition which is dilutable with water in any proportion and is based on the reaction of at least the following components: (i) a glycidyloxypropylalkoxysilane, (ii) an aqueous silica sol having a solids content of >1% by weight, (iii) an organic acid as hydrolysis catalyst, and (iv) n-propyl zirconate, butyl titanate or titanium acetylacetonate as crosslinker, starting from a mass ratio of the solids mass of component (ii) to component (i) 0.75, a process for preparing it and its use, in particular as a sol-gel composition for corrosion control coatings, a corresponding corrosion control coat or primer coat, and articles equipped with such a coating. | 01-22-2009 |
20100159144 | ANTICORROSIVE LAYER ON METAL SURFACES - The present invention provides a new corrosion control coating for metals, a process for preparing it, and its use. | 06-24-2010 |
20100191001 | PROCESS FOR CONTROLLED HYDROLYSIS AND CONDENSATION OF EPOXY-FUNCTIONAL ORGANOSILANES AND THE COCONDENSATION THEREOF WITH FURTHER ORGANOFUNCTIONAL ALKOXYSILANES - The present invention relates to a process for performing a controlled hydrolysis and condensation of an epoxy-functional silane of the general formula I R1-SiR′m(OR)3- | 07-29-2010 |
20100209719 | RESIDUE-FREE, COAT-FORMING, AQUEOUS SEALING SYSTEM FOR METAL SURFACES, BASED ON SILANE - The invention relates to a composition for coating metal surfaces, containing water-soluble, substantially fully hydrolyzed polysiloxanes with amino-functional groups and vicinal dihydroxyalkyl-functional and/or epoxy-functional groups, a method for the production thereof, the use of said composition for coating metal surfaces, and parts, especially calipers, which are treated with said composition. | 08-19-2010 |
20110143147 | Agent for providing substrates based on cellulose and/or starch with water repellent and simultaneously antifungal, antibacterial insect-repellent and antialgal properties - The invention relates to an agent for providing substrates based on cellulose and/or starch with water-repellent and simultaneously antifungal, antibacterial, insect-repellent and antialgal properties, which contains water and, as active substance, at least one linear, cyclic, branched or crosslinked co-oligomer or mixtures of co-oligomers from the series consisting of the alkyl-/aminoalkyl-/alkoxy- or hydroxy-siloxanes, the use of such agents and a special treatment process using such agents. | 06-16-2011 |
20110178238 | INORGANICALLY MODIFIED POLYESTER BINDER PREPARATION, PROCESS FOR PRODUCTION AND USE THEREOF - The present invention relates to a preparation comprising at least one specific oligomeric siloxane component and at least one polymer component, to processes for producing it and to its use in formulations, more particularly metal coating formulations. | 07-21-2011 |
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 |
20120006228 | DISPERSION CONTAINING SILICA PARTICLES SURFACE-MODIFIED WITH QUATERNARY, AMINOFUNCTIONAL ORGANOSILICON COMPOUNDS - Dispersion obtainable by reacting a) in 50 to 75 parts by weight of water b) 25 to 50 parts by weight of silica particles having a BET surface area of 30 to 500 m | 01-12-2012 |
20120037040 | COMPOSITION CONTAINING QUATERNARY AMINO-FUNCTIONAL ORGANOSILICON COMPOUNDS AND PRODUCTION AND USE THEREOF - The invention relates to a composition and to a method for the production thereof, comprising quaternary amino-functional organosilicon compounds, in particular in the form of oligomers and polymers, which can be present ranging from partially hydrolyzed form to completely hydrolyzed form, and which are in particular soluble in water, have a low VOC content, and to the use thereof. | 02-16-2012 |
20120204762 | AQUEOUS SILANE SYSTEMS FOR BARE CORROSION PROTECTION AND CORROSION PROTECTION OF METALS - The present invention relates to a furnace ( | 08-16-2012 |
20120321803 | COMPOSITIONS OF METAL OXIDES FUNCTIONALISED BY OLIGOMER SILOXANOLS AND USE THEREOF - The invention relates to a method for producing aqueous, essentially solvent-free compositions based on pyrogenous metal oxides functionalised by oligomer siloxanols, to the corresponding compositions, and to the use thereof for corrosion protection and adherence. | 12-20-2012 |
20130040078 | METHODS FOR PRODUCING A DISPERSION CONTAINING SILICON DIOXIDE PARTICLES AND CATIONIZATION AGENT - Process for preparing a dispersion comprising silicon dioxide particles and cationizing agents, by dispersing 50 to 75 parts by weight of water, 25 to 50 parts by weight of silicon dioxide particles having a BET surface area of 30 to 500 m | 02-14-2013 |
20130167754 | QUATERNARY AMINO ALCOHOL FUNCTIONAL ORGANOSILICON COMPOUNDS, COMPOSITION CONTAINING THE LATTER AND THEIR PRODUCTION AND USE - The invention relates to novel quaternary amino alcohol functional organosilicon compounds, aqueous compositions containing the latter, and a method for their production, in particular in the form of oligomers and polymers which can be present in the partially or fully hydrolyzed form and are in particular water-soluble. The compositions comprise only an extremely small portion of VOCs. The invention further relates to their use, preferably in the production of inkjet photographic papers. | 07-04-2013 |
20140182487 | SOLUTION COMPRISING PROPYL-FUNCTIONAL ALKALI SILICONATES, SILICATES AND METHOD OF PRODUCTION THEREOF - The invention relates to a solution and to methods for producing the solution comprising propylfunctional alkaline siliconates, silicates and, optionally, the cocondensation products thereof. | 07-03-2014 |
20140208981 | COMPOSITION CONTAINING QUATERNARY AMINO-FUNCTIONAL ORGANOSILICON COMPOUNDS AND PRODUCTION AND USE THEREOF - The invention relates to a composition and to a method for the production thereof, comprising quaternary amino-functional organosilicon compounds, in particular in the form of oligomers and polymers, which can be present ranging from partially hydrolyzed form to completely hydrolyzed form, and which are in particular soluble in water, have a low VOC content, and to the use thereof. | 07-31-2014 |
20140374656 | SOLUTION COMPRISING ORGANOFUNCTIONAL ALKALI SILICONATES, SILICATES AND METHOD OF PRODUCTION THEREOF - The invention relates to a method for producing a solution comprising organofunctional siliconates, silicates and, optionally, the cocondensation products thereof, and to the solutions and an installation for the production thereof. | 12-25-2014 |
20150080594 | NOVEL, EASILY SYNTHESIZABLE, SPONTANEOUSLY WATER-SOLUBLE, ESSENTIALLY VOC-FREE, ENVIRONMENTALLY FRIENDLY (METH)ACRYLAMIDO-FUNCTIONAL SILOXANOL SYSTEMS, PROCESS FOR PREPARATION THEREOF AND USE - The invention relates to a composition and to a process for producing the composition comprising essentially water-soluble (meth)acrylamido-functional siloxanols, and to the use thereof. | 03-19-2015 |
20150090930 | PROCESS FOR PREPARING (METH)ACRYLAMIDO-FUNCTIONAL SILANES BY THE REACTION OF AMINOALKYL ALKOXYSILANES WITH ACRYLIC ACID ANHYDRIDE - The invention relates to a process for preparing (meth)acrylamido-functional silanes. | 04-02-2015 |
20150152247 | NOVEL, EASILY PREPARABLE, REDUCED-VOC, ENVIRONMENTALLY FRIENDLY (METH)ACRYLAMIDO-FUNCTIONAL SILOXANE SYSTEMS, PROCESS FOR PREPARATION THEREOF AND USE - The invention relates to a composition and to a process for producing the composition comprising (meth)acrylamido-functional siloxanes, and to the use thereof. | 06-04-2015 |
Patent application number | Description | Published |
20090275725 | POLYSULPHONES AND POLYETHER SULPHONES WITH REDUCED YELLOW INDEX AND PROCESSES FOR THEIR PREPARATION - The present invention relates to a process for the preparation of polysulfones having a yellowness index according to DIN 6167 of less than 19 and polyether sulfones having a yellowness index according to DIN 6167 of less than 30, wherein the polymerization is carried out in basic, aprotic solvents with the use of a positively conveying stirrer passing close to the wall. The present invention also relates to the polyether sulfones and polysulfones obtainable for the first time by this process and to the use of such polymers for the production of moldings, films, membranes and foams. | 11-05-2009 |
20100261853 | METHOD FOR PRODUCING A POLYMER - The present invention relates to a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window. | 10-14-2010 |
20110251345 | DEODORIZATION OF POLYMER COMPOSITIONS - The present invention relates to a method for reducing residual volatiles from polymer compositions. | 10-13-2011 |
20120237403 | METHOD FOR PRODUCING A POLYMER - Provided is a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window. | 09-20-2012 |