CURABLE FILM-FORMING COMPOSITIONS CONTAINING PHOTOTHERMALLY ACTIVE MATERIALS, COATED METAL SUBSTRATES, AND METHODS OF COATING SUBSTRATES

摘要

A curable film-forming composition is provided, comprising:
(a) a curing agent comprising reactive functional groups;(b) a compound comprising functional groups reactive with the reactive functional groups in (a); and(c) a photothermally active material. The composition may further include a catalyst component. Coated substrates are also provided using the compositions described, as well as methods for coating a substrate using the compositions.

主权项

1. A curable film-forming composition comprising:
(a) a curing agent having reactive functional groups and comprising a polyisocyanate, beta-hydroxyalkylamide, polyacid, organometallic acid-functional material, polyamine, polyamide, polysulfide, polythiol, polyene, polyol, polysilane and/or an aminoplast; (b) a compound having functional groups reactive with the reactive functional groups in (a) and comprising an addition polymer, a polyether polymer, a polyester polymer, a polyester acrylate polymer, a polyurethane polymer, and/or a polyurethane acrylate polymer; and (c) a photothermally active material.