Patent ID: 7854795
Filing Date: 2010-12-21
Classification: C08G,C08K,C08L,C09D

Abstract:
1. A non-adhesive coating composition, comprising: 100 parts by weight of silica sol which is formed by mixing 20˜40 wt % of silica having a particle size of 10˜50 nm with 60˜80 wt % of water; 5˜60 parts by weight of a filler in which hexagonal boron nitride (hBN) is mixed with a metal oxide, a nonoxide or a mixture thereof in a mixing ratio of 40˜60:40˜60 wt %; 60˜120 parts by weight of alkoxysilane; 40˜130 parts by weight of methyl alcohol or isopropyl alcohol; and 5˜3.0 parts by weight of a catalyst,