US Patent 7727599 Use of particulate emulsifiers in abhesive siloxane-containing coating materials

The invention relates to a durably homogeneous, low-viscosity, radiation-curable coating material comprisinga) x (meth)acrylated polysiloxanesand if desiredb) y (meth)acrylated organic compoundsandc) at least one particulate emulsifier having an average particle size of <1000 nm in at least one dimension,with the proviso thatx≧1,y≧0,the sum of x+y≧2and the mixture of components a) and b) alone is not durably homogeneous.