Polyurethane-78 is urethane polymer that is prepared by reacting Soy Acid with phthalic anhydride and Pentaerythritol, followed by polymerization with SMDI, Saturated Methylene Diphenyl Diisocyanate.
定義
Polyurethane-78 is urethane polymer that is prepared by reacting Soy Acid with phthalic anhydride and Pentaerythritol, followed by polymerization with SMDI, Saturated Methylene Diphenyl Diisocyanate.
化粧品での役割
粉体をまとめて形を保つBINDING塗った部分に薄い膜をつくるFILM FORMING