定义
Polyurethane-94 is a complex urethane polymer formed by the reaction of Benzoic Acid, Dimethylolpropionic Acid, Isophorone Diisocyanate, Pentaerythritol, Phthalic Anhydride, Trimethylolpropane, Coconut Acid, and a mixture of fatty acids derived from Gossypium Herbaceum Seed Oil. The urethane polymer is reacted with Triethylamine to allow it to be dispersed into water.
化妆品中的作用
使透明剂型变浑浊OPACIFYING使粉体黏合成形BINDING在涂抹处形成薄膜FILM FORMING定型头发HAIR FIXING