Surface modifier, article with a coated surface and method of coating

摘要

A surface modifier comprising an organosilicone compound represented by General Formula (A) and/or General Formula (B): F-(CF2)q-(OC3F4)m-(OC2F4)n-(OCF2)o(CH2)pXX''Si(X')3-a(R1)a (A) and F-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pXX''(X')2-a(R1)aSiO(F-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o-(CH2)pXX''(X')1-a(R1)aSiO)zF-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pXX''(X')2-a(R1)aSi(B) wherein q is an integer from 1 to 3; m, n, and o are independently integers from 0 to 200; p is 0, 1 or 2; X is oxygen or a bivalent organic spacer group: X'' is a bivalent organosilicone spacer group; X' is hydrolysable group; and z is an integer from 0 to 10 when a is 0 or 1.