Patent ID: 8168716
Filing Date: 2012-05-01
Classification: C04B,C08G,C08K,C08L,C09D

Abstract:
1. An aqueous emulsion comprising; A) 1-70 weight percent of a silicone resin having a formula and having a viscosity of from 1 to 4000 mPa·s at 25° C., B) 0-40 weight percent of a hydroxy terminated polydiorganosiloxane, C) 0.5-20% based on the weight components A) and B) of a polyvinyl alcohol emulsifier, D) 0.001-5% based on the weight of the emulsion of a water soluble salt, wherein the emulsion provides a solid coating upon removing water from a film of the emulsion, and the hydroxy terminated polydiorganosiloxane is present and is selected from a hydroxy terminated polydimethylsiloxane.