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COSMETIC COMPOSITIONS WHICH ARE HOMOGENOUS IN THE BULK AND CAPABLE OF FORMING A MULTILAYER STRUCTURE AFTER APPLICATION TO A KERATINOUS MATERIAL
专利权人:
L'OREAL
发明人:
Rita Jaky EL-KHOURI
申请号:
US15857045
公开号:
US20180177711A1
申请日:
2017.12.28
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Cosmetic compositions capable of forming a multilayer structure after application to a keratinous material are provided, as well as methods of applying such compositions to keratinous material. Certain compositions comprise:Component A which comprises about 0.01% to 40% by weight with respect to the total weight of the composition of at least one silicone- and/or hydrocarbon-containing film forming agent having at least one glass transition temperature which is lower than normal human body temperature; andComponent B which comprises about 0.01% to 90% by weight with respect to the total weight of the composition of one or more silicone compounds having a viscosity of greater than about 20 million cst,wherein the weight ratio of the silicone- and/or hydrocarbon-containing film forming agent(s) in Component A to silicone compound(s) in Component B of about 1:1.5 to about 1:100.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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