SUNSCREEN COMPOSITE PARTICLES FOR UVA AND UVB PROTECTION
- 专利权人:
- 发明人:
- POLONKA JACK
- 申请号:
- IN527/MUMNP/2013
- 公开号:
- IN2013MN00527A
- 申请日:
- 2013.03.19
- 申请国别(地区):
- IN
- 年份:
- 2014
- 代理人:
- 摘要:
- Sunscreen composite particles for UVA and UVB protection are described. The particles are substantially free of supplied UVB sunscreen and are prepared with a UVA sunscreen suitable to undergo keto enol tautomerization.
- 来源网站:
- 中国工程科技知识中心