Patent ID: 6120849
Filing Date: 2000-09-19
Classification: B05D,C04B,C09D,Y10T

Abstract:
A process for producing coated articles of manufacture having permanent non-stick, foul-release and ice-phobic properties, said process comprising the steps of applying to, drying and curing on an inorganic, organic or metallic substrate a coating comprising a block copolymer obtained by mixing an emulsion of silicone and epoxy prepolymers and curing the prepolymers with a polyamine,wherein the cured, dried residue is non-stick, hydrophobic or semi-hydrophobic, has a pencil hardness of greater than about 1 H (scratch) and up to 3 H (gouge) by ASTM D3363 and a surface energy in the range of from about 22 to about 28 dynes/cm.sup.2.