定义
Polyurethane-29 is a copolymer of methyl diethanolamine (MDEA), polytetramethylene ether glycol (PTMEG), hexamethylene diisocyanate (HDI) and saturated methylene diphenyldiisocyanate (SMDI)
化妆品中的作用
在涂抹处形成薄膜FILM FORMING防止乳液分层EMULSION STABILISING定型头发HAIR FIXING柔顺头发HAIR CONDITIONING
安全与法规参考
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
Reviewed by CIR: Final Report: Safety Assessment of Polyurethanes as Used as Cosmetics
来源: 美国CIR 安全性评估
详细资料——标示名称、识别编号、物性、试验记录、文献
别名和识别信息
POLYURETHANE-29INCI폴리우레탄-29韩国标示名称（食药处标准名）