Patent ID: 8603587

Claim:
A coating composition comprising (i) 0.1% to 35% by weight based on the nonvolatile content of the coating composition of at least one adduct (A) comprising one or more silane groups having silane functionality, (ii) at least one catalyst (C) for the crosslinking of the silane groups, (iii) at least one film-forming material (D) different from the adduct (A) and comprising at least one reactive functional group G′″, and (iv) one or more aprotic solvents (L), wherein the adduct (A) is prepared by an addition reaction of (a) at least one silane (S1) comprising at least one functional group G′, and (b) at least one compound (O) comprising at least one functional group G″ and at least one surface-active radical, and wherein the at least one functional group G′ of silane (S1) is reactive with the functional groups G″ of the compound (O).