Enhancement of oxymetazoline photo stabilization
- 专利权人:
- SCHERING-PLOUGH HEALTHCARE PRODUCTS; INC.
- 发明人:
- NANHYE KIM,HANWEI WILLIAM CHANG
- 申请号：
- BRPI0821647
- 公开号：
- BRPI0821647A2
- 申请日:
- 2008.12.19
- 申请国别(地区):
- BR
- 年份:
- 2015
- 代理人:
- 摘要：
- The photostability of oxymetazoline in a topical decongestant composition is enhanced by lowering the pH of the composition using a buffer solution.
- 来源网站：
- 中国工程科技知识中心
