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COMPOSITIONS RETINOIDES PARTICULAIRES FINES ET SECHES ET FORMULATIONS TOPIQUES LES COMPRENANT
专利权人:
LABORATORY SKIN CARE; INC.
发明人:
CHEN, XIN,CANELIDE, RODICA-TATIANA,MANSOURI, ZAHRA
申请号:
CA2906838
公开号:
CA2906838A1
申请日:
2014.03.14
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
Fine dry particulate retinoid compositions suitable for use in topical formulations, as well as methods of making the same, are provided. In the dry particulate retinoid compositions, the retinoid active agent is associated with the particles, e.g., via entrapment in the pores of the particles and/or ionic binding and/or non-covalent binding to the surface of the particles and/or loosely associated with the particles. Also provided are topical formulations which include the dry particulate retinoid compositions of the invention, and methods of using the same.
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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