发明名称 |
SUNSCREEN COMPOSITIONS WITH IMPROVED WATER RESISTANCE OF UVA SUNSCREEN ACTIVE AGENTS |
摘要 |
Sunscreen compositions, products and methods that include at least one UVA sunscreen active agent, at least one UVB sunscreen active agent, and one or more water insoluble film forming polymers. The compositions, products and methods may further include one or more active or inactive cosmetic ingredients. The water insoluble film forming polymers synergistically affect the UVA and UVB sunscreen active agents, in particularly the UVA sunscreen active agents by significantly enhancing the water resistance of the UVA sunscreen active agents after water exposure as determined by the SPF and UVAPF values measured before and after water exposure. |
申请公布号 |
WO2017048706(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
WO2016US51505 |
申请日期 |
2016.09.13 |
申请人 |
EDGEWELL PERSONAL CARE BRANDS, LLC |
发明人 |
SANOGUEIRA, James;WIENER, Glenn;ZHENG, Tao |
分类号 |
A61Q17/04;A61K8/35;A61K8/81 |
主分类号 |
A61Q17/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|