Non-Irritating Benzoyl Peroxide

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专利权人:

发明人:

Chris Gerlach,Mike Davies

申请号：

US14178460

公开号：

US20140161853A1

申请日:

2014.02.12

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A method of making crystalline benzoyl peroxide particles having a particle size no greater than 25 microns and formed by wet milling in the absence of solvents and wherein the crystalline benzoyl peroxide is not irritating to the skin. A method of making a therapeutic or cosmetic composition comprising a water-based gel containing the crystalline benzoyl peroxide.

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中国工程科技知识中心

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