换一批AGENT FOR SKIN EXTERNAL USE CONTAINING TOCOPHEROL DERIVATIVE, ASCORBIC ACID DERIVATIVE AND SURFACE ACTIVE AGENT HAVING LIPOPEPTIDE STRUCTURE
摘要The agent for skin external use of the present invention contains (A) tocopherol glycine esters, (B) ascorbic acid-2-phosphoric acid esters and a specific amount of (C) an anionic surface active agent having a lipopeptide structure. According to the agent for skin external use (including a cosmetic) of the present invention, it is possible to enhance stability of the tocopherol glycine esters in spite that the tocopherol glycine esters and the ascorbic acids are contained simultaneously, so that occurrence of coloring (including turbidity) and/or precipitation with time can be prevented. Therefore, efficacy and effects of the agent or the cosmetic can be well exerted over a long period of time.
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申请/专利号
EP05734239A
申请日期
2005-04-19
公开/公告号
公开/公告日
2007-02-28
主分类号
A61K8/64（化妆品或类似的梳妆用配制品）
分类号
A61K8/64 A61K8/676 A61K8/678 A61K31/355 A61K31/375 A61K2800/52 A61K2800/522 A61K2800/84 A61Q19/00 A61K31/355 A61K31/375 A61K8/67 A61K8/64 A61K31/355 A61K8/676 A61K2800/84 A61K31/375 A61K2800/522 A61K8/678 A61Q19/00 A61K2800/52
申请/专利权人
Showa Denko K.K.
发明/设计人
学术成果认领
专利代理机构
Strehl Schübel-Hopf & Partner
国别省市代码
日本;JP
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