Timothy James Felts,Guiru Zhang,Jorge Max Sunkel,Bryan Patrick Murphy
申请号：
US13478742
公开号：
US08444716B1
申请日:
2012.05.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A soluble solid hair coloring article having zwitterionic direct dye and one or more soluble porous solids containing nonionic surfactant, cationic surfactant, or a mixture thereof, such that the one or more soluble porous solids have a density of from about 0.03 g/cm3 to about 0.15 g/cm3 and methods of applying the soluble solid hair coloring article to hair.
