AQUEOUS COPOLYMER COATING COMPOSITIONS FOR INDUSTRIAL AND CONSTRUCTION APPLICATIONS

摘要

Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).