| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 556445000 | Two carbons bonded directly to the same oxygen | 18 |
| 20100036146 | PROCESS FOR PREPARING GLYCIDYLOXYALKYLTRIALKOXYSILANES - The present invention relates to a process for preparing glycidyloxy-alkylalkoxysilanes of the general formula (I) (R″)O—C | 02-11-2010 |
| 20100041910 | NOVEL POLYETHER ALCOHOLS BEARING ALKOXYSILYL GROUPS BY ALKOXYLATION OF EPOXY-FUNCTIONAL ALKOXYSILANCES OVER DOUBLE METAL CYANIDE (DMC) CATALYSTS, AND PROCESSES FOR PREPARATION THEREOF - Polyether alcohols having alkoxysilyl groups, the use thereof and a process for their preparation by means of DMC catalysis, characterized in that one or more epoxy-functional alkoxysilanes are added individually or in a mixture with further epoxide compounds and optionally further comonomers, either in block form or in random distribution, onto a chain starter of the formula (VII) R | 02-18-2010 |
| 20100185004 | SYSTEM, REACTOR AND PROCESS FOR THE CONTINUOUS INDUSTRIAL PRODUCTION OF POLYETHERALKYLALKOXYSILANES - The present invention relates to a system, a reactor and a process for the continuous industrial conduct of a reaction where a b-unsaturated aliphatic polyether compound A is reacted with an HSi compound B in the presence of a catalyst C and optionally of other auxiliaries, and the system is at least based on the system ( | 07-22-2010 |
| 20110251417 | Partially Hydrocarbon Group-Blocked (Poly)Glycerol-Modified Polysiloxane, Method For Producing The Same, And Cosmetic Composition Containing The Same - The present invention provides a novel modified-polysiloxane, method for producing the same, and a cosmetic containing the same. The aforementioned modified-polysiloxane exhibits a reduced viscosity and superior operationability as compared with conventional polyoxyalkylene-modified polysiloxanes and polyglycerol-modified polysiloxanes. In addition, since the modified-polysiloxane is hardly oxidized in air, hardly produce allergenic compounds such as formates, and aldehydes such as formaldehyde, during storage over time, an increased environmental compatibility can be exhibited. In addition, the modified-polysiloxane of the present invention exhibits a reduced hydrolysis property and is stable. In the modified-polysiloxane of the present invention, the terminal hydroxyl groups of a polyglycerol-modified polysiloxane are partially blocked with hydrocarbon groups. | 10-13-2011 |
| 20120149931 | Use of hydrophilic-rich alkylmethylsiloxane-dimethylsiloxane-polyoxyalkylene copolymers as emulsifiers for the preparation of cosmetic o/w emulsions of improved aesthetic properties and mildness - This invention relates to the use of hydrophilic-rich, rake-type alkylmethylsiloxane-dimethylsiloxane-polyoxyalkylene copolymers. | 06-14-2012 |
| 20130245304 | NOVEL POLYETHER ALCOHOLS BEARING ALKOXYSILYL GROUPS BY ALKOXYLATION OF EPOXY-FUNCTIONAL ALKOXYSILANCES OVER DOUBLE METAL CYANIDE (DMC) CATALYSTS, AND PROCESSES FOR PREPARATION THEREOF - Polyether alcohols having alkoxysilyl groups, the use thereof and a process for their preparation by means of DMC catalysis, characterized in that one or more epoxy-functional alkoxysilanes are added individually or in a mixture with further epoxide compounds and optionally further comonomers, either in block form or in random distribution, onto a chain starter of the formula (VII): | 09-19-2013 |
| 20130253215 | NOVEL ORGANOPOLYSILOXANE, COSMETIC CONTAINING THEREOF, AND METHOD FOR PREPARING ORGANOPOLYSILOXANE - The present invention is an organopolysiloxane shown by the following average composition formula (1), | 09-26-2013 |
| 20140343311 | ACTIVATION OF METAL SALTS WITH SILYLHYDRIDES AND THEIR USE IN HYDROSILYLATION REACTIONS - The invention relates generally to transition metal salts, more specifically to iron, nickel, cobalt, manganese and ruthenium salts, activated with silylhydrides, and their use as efficient hydrosilylation catalysts. | 11-20-2014 |
| 20150094484 | REGIOREGULAR COPOLYMERS AND METHODS FOR MAKING SAME - Methods for producing regioregular poly(aryl ethynyl)-poly(aryl vinyl) and monomers for preparing the regioregular poly(aryl ethynyl)-poly(aryl vinyl) polymers are described herein. Regioregular poly(aryl ethynyl)-poly(aryl vinyl) are useful for electronics, among other things. | 04-02-2015 |
| 20150141687 | REAGENT FOR ENHANCING GENERATION OF CHEMICAL SPECIES - A reagent that enhances acid generation of a photoacid generator and composition containing such reagent is disclosed. Described is a reagent that generates a first chemical species in at least one of a composition including the reagent, a solution of the composition, and a film formed of the composition. Further described is a reagent that generates a first product in at least one of a composition including the reagent, a solution of the composition, and a film formed of the composition. | 05-21-2015 |
| 20160145395 | Telomerisation Of Cyclic Polyorganosiloxanes - A telomerisation process is used to prepare a reaction product containing a noncyclic hydrocarbonoxy-functional polyorganosiloxane. The process includes heating a composition including (A) a cyclic polyorganosiloxane, (B) a silane, and (C) a Lewis Acid telomerisation catalyst. The cyclic polyorganosiloxane has formula [(R | 05-26-2016 |
| 556446000 | Additional oxygen bonded directly to the silicon and to a group containing the oxygen and two carbons | 5 |
| 20110077422 | ONE-TERMINAL REACTIVE ORGANOPOLYSILOXANE HAVING A POLYALKYLENEOXIDE GROUP AT THE OMEGA-TERMINAL AND A METHOD FOR THE PREPARATION THEREOF - The present invention relates to a one-terminal reactive organopolysiloxane further having a hydrophilic polyalkyleneoxide group at the omega-terminal and a method for its production. Thus, the present invention provides a one-terminal reactive organopolysiloxane which is characterized by having a polyalkyleneoxide at the omega-terminal, and composed of blocks arranged in the following order: | 03-31-2011 |
| 20120157702 | SYNTHESIS OF FLUOROCARBOFUNCTIONAL SILSESQUIOXANES - The subject of the invention is the method of synthesis of fluoracarbofunctional cage silsesquioxanes of the general formula in which • R | 06-21-2012 |
| 20140336401 | Manufacturing Method For Organopolysiloxane-Polyoxyalkylene Block Copolymer - The present invention relates to a manufacturing method for an organopolysiloxane-polyoxyalkylene block copolymer obtained by condensation reaction of a polyoxyalkylene compound having a particular chemical structure and an organopolysiloxane having a particular chemical structure. The manufacturing method according to the present invention can enable an easy manufacturing of a high molecular weight organopolysiloxane-polyoxyalkylene block copolymer and provide an organopolysiloxane-polyoxyalkylene block copolymer where an amount of volatile cyclic polysiloxane produced as a by-product is small. | 11-13-2014 |
| 20140350278 | Polymerizable Hybrid Polysiloxanes and Preparation - The present invention relates to a process of making a polymerizable hybrid polysiloxane or a polymerizable hybrid siloxane. The process includes reacting an organopolysiloxane or organosiloxane having an average of at least 3 silicon hydride (SiH) groups per molecule, a polyoxyethylene, and a catalyst. The process also optionally includes adding a stabilizer, a catalytic inhibitor, a solvent, and an unsaturated reactant selected from substituted and unsubstituted unsaturated organic compounds. | 11-27-2014 |
| 20150318574 | PROCESS FOR THE PRODUCTION OF LOW FLAMMABILITY ELECTROLYTE SOLVENTS - The invention provides a method for producing electrolyte solvent, the method comprising reacting a glycol with a disilazane in the presence of a catalyst for a time and at a temperature to silylate the glycol, separating the catalyst from the silylated glycol, removing unreacted silazane; and purifying the silylated glycol. | 11-05-2015 |
| 556448000 | One of the two carbons is part of a substituent on the oxygen, which substituent contains halogen and does not contain silicon or a benzene ring | 2 |
| 20120165565 | SYNTHESIS OF FLUOROCARBOFUNCTIONAL ALKOXYSILANES AND CHLOROSILANES - The subject of invention is the method of synthesis of fluorocarbofunctional alkoxysilanes and chlorosilanes of the general formula HCF | 06-28-2012 |
| 20160024123 | Asymmetrical Ligands - A ligand of formula (I′) | 01-28-2016 |
