Aqueous coating composition for automotive upholstery comprises resin emulsion containing poly(olefin chloride) resin emulsion and pure acrylic resin emulsion

摘要

An aqueous coating composition comprises a resin emulsion containing poly(olefin chloride) resin emulsion A and pure acrylic resin emulsion B in a weight ratio (A/B) of 25/75 /= 30/70 in terms of solid content. Emulsion A has a chlorine content of 22 - 25 wt.% and a molecular weight of 60,000 - 80,000, and emulsion B has a glass transition temperature (Tg) of not lower than 40 deg C.