Patent ID: 8722835

Claim:
A one-component coating composition comprising: (a) an alkoxy and/or silanol-functional silicone, wherein the silanol-functional silicone comprises a compound represented by the general formula: wherein: (i) each R 1 is independently selected from the group consisting of a hydroxy group, an alkyl group having up to six carbon atoms, and an aryl group having up to six carbon atoms; (ii) each R 2 is independently selected from the group consisting of a hydrogen, an alkyl group having up to six carbon atoms, and an aryl group having up to six carbon atoms, wherein at least one of R 1 and R 2 is selected such that the compound comprises a silanol group; and (iii) n is selected so that the silanol-functional silicone has a weight average molecular weight in the range of from 200 to 7,000; and the alkoxy-functional silicone comprises a compound represented by the general formula: wherein: (i) each R 3 is independently selected from the group consisting of an alkyl group having up to six carbon atoms, an aryl group having up to six carbon atoms, and an alkoxy group having up to about six carbon atoms; (ii) each R 4 is independently selected from the group consisting of an alkyl group having up to six carbon atoms and an aryl group having up to six carbon atoms; and (iii) n is selected so that the alkoxy-functional silicone has a weight average molecular weight in the range of from 800 to 2,500; (b) a polymer comprising an alkoxysilane terminal unit and a urethane linkage; (c) an aminosilane present in an amount of 0.01 to less than 1 percent by weight, based on the total weight of the composition; (d) an aminoalcohol; and (e) a trifunctional oxysilane.