경희대학교 산학협력단;UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人:
황재성,이하연,김효영,HWANG, JAE SUNG,LEE, HA YOUN,KIM, HYO YOUNG
申请号:
KR1020110049918
公开号:
KR1020120131619A
申请日:
2011.05.26
申请国别(地区):
KR
年份:
2012
代理人:
摘要:
PURPOSE: A cosmetic composition containing 2-Methyl-naphtho[1,2,3-de]quinolin-8-one for skin whitening and an external use formulation for treating hyperpigmentation are provided to suppress melanosome migration. CONSTITUTION: A cosmetic composition for skin whitening contains 0.001-10 wt% of 2-methy1-naphtho[1,2,3-de]quinolin-8-one of chemical formula I as an active ingredient, which is isolated from Tabebuia avellanedae. The composition is manufactured in the form of a solution, a suspension, a paste, a gel, a cream, a lotion, a powder, soap, surfactant-containing cleansing oil, a power foundation, a emulsion foundation, a wax foundation, or a spray.본 발명은 하기 화학식[I]의 2-Methyl-naphtho[1,2,3-de]quinolin-8-one 을 유효성분으로 함유하는 피부 미백용 화장료 조성물 및 과색소성 피부 질환 치료용 외용제의 신규한 용도를 개시한다.