| 摘要 |
<p>The invention relates to organic solvent-based coating composition comprising A) at least one cross-linkable compound having at least one functional group containing active hydrogen, wherein said cross-linkable compound is a polyester, B) at least one polyisocyanate cross-linking agent with at least one free isocyanate group, C) at least one catalyst for the curing reaction between the at least one functional group containing active hydrogen of component A and the at least one free isocyanate group of component B, said catalyst being a metal catalyst, and D) at least one diether compound, said diether compound is (1 ) a compound of the general formula (I) wherein R1 and R2 are each independently methyl or ethyl, or is (2) 1,3-dioxolane (II) or (3) 1,3-dioxane (III), or a combination of (1), (2) and/or (3)</p> |
