Patent ID: 8722148
Filing Date: 2014-05-13
Classification: C08G,C09D

Abstract:
1. A coating composition comprising (A) 100 weight parts of at least one epoxy resin, wherein the epoxy resin has at least two epoxy groups in one molecule; (B) 40 to 900 weight parts of at least one alkoxy-containing aminofunctional silicone resin comprising the units: wherein each R is independently an alkyl group, an aryl group, or an aminofunctional hydrocarbon group, each R′ is independently an alkyl group, a has a value of less than 0.4, b has a value of greater than 0.15, c has a value of greater than zero to 0.8, d has a value of less than 0.2, the value of a+b+c+d=1, w has a value from 0 to less than 1, x has a value from 0 to less than 2, y has a value from 0 to less than 3, z has a value from 0 to less than 4, with the proviso that the alkoxy-containing aminofunctional silicone resin has an —NH— equivalent weight of 100 to 1500, and with the proviso that the alkoxy-containing aminofunctional silicone resin has a total alkoxy content ranging from 26 to 80 mol percent of silicon in the alkoxy-containing aminofunctional silicone resin; (C) up to 50 weight parts of at least one organic hardener; (D) up to 100 weight parts of at least one epoxyfunctional silicone resin comprising the units: wherein R