Patent ID: 8372515
Filing Date: 2013-02-12
Classification: C08K,C08L,C09D,Y10T

Abstract:
1. A coating composition comprising (a) at least one silane of the general formula (1): or hydrolyzates or condensates thereof wherein each occurrence of Y independently is a mono-, di- or polyvalent organofunctional group of valence m; (b) at least one silicon-based polyether copolymer of the general formula (2): wherein each occurrence of R each occurrence of R each occurrence of R where each occurrence of R each occurrence of R each occurrence of the subscripts d, e, f and x is an integer where d is 2 to 20, e is 0 to 18, f is 0 to 18 and x is 0 or 1 with the proviso that 2≦d+e+f≦20; and (c) water, with the proviso that, where the composition comprises condensates of silane (1), it may have a degree of polymerization of between 2 and 50.