Emmanuel Paul Jos Marie EVERAERT,Gijsbert Kroon,Xiaochun Zhang
申请号：
US15203549
公开号：
US20170007518A1
申请日:
2016.07.06
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
