发明名称 |
METHOD FOR THE PHOTO STABILISATION OF ASCORBIC ACID DERIVATIVES |
摘要 |
The invention relates to the use of a compound selected from the group containing diphenyl acrylate UV filters, phenolic antioxidants or mixtures of the same, for improving the UV stability of a preparation containing at least one ascorbic acid derivative as a UV filter. |
申请公布号 |
WO2010060513(A2) |
申请公布日期 |
2010.06.03 |
申请号 |
WO2009EP07685 |
申请日期 |
2009.10.28 |
申请人 |
MERCK PATENT GMBH;RUDOLPH, THOMAS |
发明人 |
RUDOLPH, THOMAS |
分类号 |
A61K8/35;A61K8/40;A61K8/67;A61Q17/04 |
主分类号 |
A61K8/35 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|