美白剤及び皮膚外用剤
- 专利权人:
- 株式会社ピカソ美化学研究所
- 发明人:
- 八木 伸夫,進藤 正樹,宮澤 三雄
- 申请号：
- JP2003191710
- 公开号：
- JP4959104B2
- 申请日:
- 2003.07.04
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a bleaching agent and an external preparation for skin having not only excellent bleaching effect, but also excellent stability and safety.
SOLUTION: The bleaching agent and the external preparation for skin each comprises an extract of Peltophorum dasyrachis(Miq.)Kurz ex Baker. The extract of Peltophorum dasyrachis(Miq.)Kurz ex Baker has excellent inhibition of tyrosinase activity and melanin production-suppressing action and has not only excellent effect preventing and treating pigment spot, freckles and blackening of the skin caused by skin pigmentation after sunburn, but also excellent safety and stability.
COPYRIGHT: (C)2005,JPO&NCIPI
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- 定量噴霧式吸入器用吸入補助器具
- INHALATION PARTICLES COMPRISING A COMBINATION OF AN ANTICHOLINERGIC, A CORTICOSTEROID AND A BETA-ADRENERGIC
- ALIMENTS VISANT A REDUIRE LE TAUX DE CHOLESTEROL CHEZ L'HOMME
- Composition of skin external application for moisturizing comprising Scrophularia buergeriana Miq. extract
- Method of facilitating inhalation of controlled quantities of exhaled air
