| Goldschmidt GmbH Patent applications |
| Patent application number | Title | Published |
|---|
| 20100022435 | METHOD OF PRODUCING ADDITION PRODUCTS OF COMPOUNDS CONTAINING SiH GROUPS ONTO REACTANTS HAVING ONE DOUBLE BOND IN AQUEOUS MEDIA - The invention relates to a method of producing organically modified siloxanes and silanes by noble-metal-catalyzed reaction of siloxanes and/or silanes having at least one SiH group with a compound having one double bond, wherein the reaction is carried out in the presence of water. | 01-28-2010 |
| 20090093598 | Use of Grafted Polyethersiloxane Copolymers for Improving the Low-Temperature Stability of Antifoams in Aqueous Dispersions - The object of the present invention is to provide antifoams which have a good antifoam effect in aqueous dispersions of polymeric organic substances, cause no wetting defects when these dispersions are applied to a surface and at the same time retain their antifoam activity even after prolonged storage at temperatures down to the freezing point. | 04-09-2009 |
| 20090012197 | USE OF LOW-VISCOSITY AQUEOUS HOT-CURE FLEXIBLE POLYURETHANE FOAM STABILIZER SOLUTIONS CONTAINING POLYETHERSILOXANES IN THE PRODUCTION OF HOT-CURE FLEXIBLE POLYURETHANE FOAMS - The subject matter of the present invention relates to a low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution which can be used in the production of hot-cure flexible polyurethane foams, wherein the low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution comprises the following components: ≧40% to ≦70% by weight of polyethersiloxane, ≧0.5% to ≦20% by weight of organic surfactant, ≧10% by weight of water, ≧0% by weight of organic solvent additions, in which the polyethersiloxane has the following formula (I) —R | 01-08-2009 |
| 20080305065 | Novel polysiloxanes having quaternary ammonium groups, a process for the preparation thereof and the use thereof in cleaning and care formulations - The invention relates to polysiloxanes of the general formula (I) | 12-11-2008 |
| 20080227923 | PROCESS FOR THE TREATMENT OF SiC-BONDED POLYETHERSILOXANES - The invention relates to a process for the treatment of polyoxyalkylene-polysiloxane block copolymers or alkylpolysiloxane-polyoxyalkylenepolysiloxane block copolymers in which the polysiloxane blocks are bonded to the polyether blocks or alkyl radicals by SiC bonds, wherein the polyoxyalkylene-polysiloxane block copolymers or alkylpolysiloxane-polyoxyalkylenepolysiloxane block copolymers or the solutions thereof are treated with flowing hydrogen gas and optionally a further inert gas in the presence of a combination of hydrogenation catalysts known per se and acid-activated carrier materials and water at temperatures of from 20 to 200° C. and atmospheric pressure over a period of from 0.5 to 10 hours. | 09-18-2008 |
| 20080221276 | Silicone-containing graft copolymers of blockwise structure - The invention describes novel silicone-containing graft copolymers and processes for their preparation. In particular, it relates to silicone-containing graft copolymers P, which are obtained by grafting olefinic monomers M onto polyether-containing radicals of polyoxyalkylene-polysiloxane block copolymers S with (AB) | 09-11-2008 |
| 20080200400 | DERMATOLOGICAL COMPOSITIONS INCLUDING OLIGOPEPTIDES FOR INCREASING SKIN SENSITIVITY AND NEURONAL PERCEPTION - The invention relates to dermatological compositions including at least one oligopeptide with a sequence of 4, 5 or 6 amino acids and/or a derivative thereof as means for increasing the sensitivity of skin, wherein the amino acid sequence comprises the dipeptide sequence Ile-Pro and/or Pro-Ile. | 08-21-2008 |
