CURABLE COATING COMPOSITIONS

Described herein are two-component curable compositions for coatings, paints, primers, topcoats, and the like. The systems herein include curable components that permit a wide latitude in additional additives used in the product formulation. In one aspect, the curable components of the compositions include a first component of polymer(s) or oligomer(s) having a beta-dicarbonyl group or dicarbonyl functionality of 1 or greater combined with a separate, second component of polymer(s) or oligomer(s) having an alkylidene malonate functionality of 1 or greater in the presence of a catalyst or initiator and other acidic compositional components. 本文描述了用于涂料、油漆、底漆、面漆等的双组分可固化组合物。本文的体系包含可固化组分，该可固化组分允许用于产品制剂中的附加添加剂的宽范围。在一个方面，在催化剂或引发剂以及其他酸性组成组分的存在下，组合物的可固化组分包含具有1或更大的β-二羰基基团或二羰基官能度的聚合物或低聚物的第一组分与具有1或更大的亚烷基丙二酸酯官能度的聚合物或低聚物的单独的第二组分的组合。