Patent application number | Description | Published |
20080293606 | Organosilicon Compound-Containing Compositions - Defoamer compositions contain a carrier oil and at least one particulate filler of less than 40°, measured with water as a surrounding phase. The defoamers are surprisingly more active than prior art defoamers. | 11-27-2008 |
20090139434 | AQUEOUS DISPERSIONS OF ORGANOSILICON COMPOUNDS - Aqueous dispersions of organosilicon compounds contain:
| 06-04-2009 |
20110207650 | ANTI-FOAMING COMPOSITIONS - Effective defoaming compositions contains specific polyoxyalkylene-substituted organopolysiloxanes and at least one additive which is a particulate filler or an organopolysiloxane resin. | 08-25-2011 |
20110218137 | ANTIFOAMING COMPOSITIONS - Mixtures of silicone resin with an organopolysiloxane copolymer prepared by hydrosilylating a substantially linear polymer containing an isocyanate reactive group with an Si—H containing organopolysiloxane, and reacting this intermediate with a diisocyanate, are useful as long lasting defoamers which are compatible with numerous media. | 09-08-2011 |
20120171147 | SILICONE EMULSIONS, AND METHODS FOR THE PRODUCTION THEREOF - Emulsions of high viscosity silicones are prepared by emulsifying a lower viscosity condensable silicone with a partial phosphate ester surfactant, and ripening the emulsion to obtain a higher viscosity silicone dispersed phase without generation of objectional amounts of octaorganocyclotetrasiloxanes. The emulsions are well suited for body care products. | 07-05-2012 |
20120312165 | METHOD FOR DEAERATING LIQUIDS - Efficient deaeration of aqueous suspensions such as those obtained during textile treatment or pulp and paper production is achieved by use of a combination of a polyoxypropylene polyether polymer or copolymer and branched polyether-polysiloxane copolymers. | 12-13-2012 |
20130040871 | ANTIFOAM COMPOSITIONS - Superior defoamer compositions contain a low viscosity linear organopolysiloxane, a higher viscosity, optionally branched organopolysiloxane, a polyethersiloxane with a low cloud point, and both colloidal silica and fumed silica. | 02-14-2013 |
20130309283 | SILICONE EMULSIONS AND METHOD FOR PRODUCING SAME - Aqueous emulsions of high viscosity organopolysiloxanes can be prepared having a very low content of cyclic siloxanes by condensing low molecular weight alkoxy-functional organopolysiloxanes in aqueous emulsion with an alkylphosphate emulsifier and at least one selected polyoxyethylene non-ionic surfactant. | 11-21-2013 |
20140020600 | AQUEOUS DISPERSIONS OF ORGANOSILICON COMPOUNDS - Stable aqueous organosilicon dispersions particularly useful for the hydrophobing of construction materials are prepared by first preparing a homogenous mixture of organopolysiloxanes and hydrophobic silica filler, and dispersing this mixture together with an alkylalkoxysilane bearing at least one C | 01-23-2014 |
20140316015 | METHOD FOR PRODUCING ANTIFOAM COMPOSITIONS - Effective and long lasting defoamer compositions are prepared by admixing an organopolysiloxanes, a hydrophilic silica, a hydrophobic silica, optionally an organopolysiloxanes resin, and optionally a water insoluble inorganic compound, at a temperature of 50° C. to 250° C. until the viscosity of the composition has decreased to at least half its original viscosity prior to heating. | 10-23-2014 |