AQUEOUS POLYURETHANE DISPERSION IN THE TREATMENT OF ACNE

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专利权人:

BAYER MATERIALSCIENCE LLC;BAYER INTELLECTUAL PROPERTY GMBH

发明人:

Sophie Viala,Sebastian Doerr,Yuliya Berezkin

申请号：

US14383136

公开号：

US20150080352A1

申请日:

2013.03.06

申请国别(地区):

US

年份:

2015

代理人:

摘要：

The present invention describes a surprising effect of an aqueous polyurethane dispersion on the efficacy of active ingredients in the anti-acne treatment. The aqueous polyurethane dispersion was able to reduce irritation and substantially enhance efficacy of the salicylic acid and/or salicylic acid derivative in the topical anti-acne serum.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/