Jinlian Hu,Yong Zhu,Shaojun Chen,Hongsheng Luo,Jing Lu
申请号：
US12430904
公开号：
US08349299B2
申请日:
2009.04.28
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method of imparting a shape memory effect to hair may include administrating an effective amount of a hair-conditioning agent to hair. The hair-conditioning agent may include a shape memory polymer selected from the group consisting of a polyurethane, an acrylic acid copolymer, a pyridine-based copolymer, and a pyrrolidone copolymer.
