Polyurethane-65 is a complex urethane copolymer made by reacting Isophorone Diisocyanate (IPDI) with a combination of dimethylolpropionic acid (DMPA) and a copolymer composed of Neopentyl Glycol and Adipic Acid.
定义
Polyurethane-65 is a complex urethane copolymer made by reacting Isophorone Diisocyanate (IPDI) with a combination of dimethylolpropionic acid (DMPA) and a copolymer composed of Neopentyl Glycol and Adipic Acid. The resulting polymer is chain extended with ethylene diamine and neutralized with trimethylamine
化妆品中的作用
护理指甲NAIL CONDITIONING
安全与法规参考
Reviewed by CIR: Final Report: Safety Assessment of Polyurethanes as Used as Cosmetics
来源: 美国CIR 安全性评估