Patent ID: 8729183
Filing Date: 2014-05-20
Classification: A61K,A61Q,B01F

Abstract:
1. An emulsion of polyorganosiloxanes comprising (A) at least one polyorganosiloxane having a viscosity greater than 10,000 mm (B) at least one emulsifier of the formula in which R are the same or different and are monovalent hydrocarbyl radicals having 4 to 30 carbon atoms, n is 1 or 2, and/or salts thereof, (C) at least one emulsifier selected from the group consisting of (C1) ethoxylated triglycerides having 40 to 400 oxyethylene groups, (C2) ethoxylated sorbitan esters of fatty acids having 12 to 18 carbon atoms and 10 to 40 oxyethylene groups, (C3) compounds of the formula and (C4) compounds of the formula in which R R m is from 15 to 100 and p is from 15 to 100, and (D) water, with the proviso that the emulsion contains less than 2% by weight of octaorganylcyclotetrasiloxane (D 4 ), based on the weight of component (A).