Nghi Van Nguyen,David W. Cannell,Cynthia Chong Espino,Sawa Hashimoto
申请号：
US13367899
公开号：
US20120132224A1
申请日:
2012.02.07
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A process for straightening or relaxing hair involving the steps of: (a) providing a hair straightening/relaxing composition containing: (i) from about 0.1 to about 50% by weight of at least one weak non-hydroxide base and (ii) remainder, to 100%, a cosmetically acceptable medium, all weights based on the weight of the hair straightening/relaxing composition (b) contacting the hair with the hair straightening/relaxing composition to form treated hair (c) optionally, rinsing the hair straightening/relaxing composition from the treated hair (d) optionally, contacting the treated hair with a non-volatile oil and (e) smoothing the treated hair using a combination of heat and means for physically smoothing hair.
