Patent ID: 6649273
Filing Date: 2003-11-18
Classification: C03C,C09D,Y10T

Abstract:
A product comprising a substantially aqueous emulsion, which comprises, or is produced by combining, a fluorocarbon silane or hydrolyzate thereof, a surfactant, and a silicon-containing compound wherein said fluorocarbon silane has the formula of Rfâ€”(CH2)pâ€”Si{â€”(Oâ€”CH2CH2)nâ€”ORâ€²}3, Rf is a C3-18 perfluoroalkyl group or combinations thereof, each Râ€² is independently a C1-3 alkyl groups or combinations thereof, p is 1 to 4, inclusive, and n is 2 to 10, inclusive; said surfactant has a HLB value greater than 12; and said silicon-containing compound is an aminosilane, an epoxysilane, a mercaptosilane, or combinations of two or more thereof.