Thermosetting powder coating composition and curing agent composition

摘要

A thermosetting powder coating composition prepared by a wet process, which contains a mixture comprising (a) an epoxy-containing acrylic resin, (b) a polycarboxylic acid compound curing agent, (c) fine crosslinked resin particles and/or (d) a resin that exists in the liquid form at room temperature. Further claimed is a curing agent for epoxide resins, comprising a crystalline polycarboxylic compound and a dissimilar carboxylic acid compound. <IMAGE>