紫外線防御剤および日焼け止め化粧料
- 专利权人:
- 花王株式会社
- 发明人:
- 福井 崇,佐野 友彦,猪股 幸雄,柳沼 俊明,上坂 敏雄
- 申请号：
- JP2007317571
- 公开号：
- JP5371236B2
- 申请日:
- 2007.12.07
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an ultraviolet protective agent having high ultraviolet-protective effects, and to provide a sunscreen cosmetic having excellent transparency, good sense of use and high ultraviolet-protective effects.
SOLUTION: The ultraviolet protective agent includes a group 14 element having &ge2 nm and &le30 nm average particle diameter. The sunscreen cosmetic contains the ultraviolet protective agent.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
