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Cosmetic Composition Comprising the Extract of Eucommia ulmoides, Geranium nepalense and Chelidonium majus As Preservatives
专利权人:
发明人:
김형배,이건국
申请号:
KR1020060133701
公开号:
KR1012992130000B1
申请日:
2006.12.26
申请国别(地区):
KR
年份:
2013
代理人:
摘要:
A cosmetic composition comprising the extract of natural materials is provided to inhibit quality lowering of cosmetics by inhibiting the growth of microorganisms, improve preservative effects and reduce skin irritation. A preservative cosmetic composition comprises 0.1-10.0 wt.% of Eucommia ulmoides extract, 0.1-10.0 wt.% of Geranium nepalense extract and 0.1-10.0 wt.% of Chelidonium majus extract in a mixing ratio of 2:1:1 to 2:1:2, which are prepared by extracting them with (a) water, (b) C1-4 anhydrous or hydrous lower alcohol, (c) acetone, (d) ethyl acetate, (e) chloroform or (f) 1,3-butylene glycol.본 발명은 천연 방부제로서 두충, 현초 및 백굴채 추출물을 함유하는 화장료 조성물에 관한 것이다. 본 발명의 화장료 조성물은 기존의 유기방부제 대신에 두충, 현초 및 백굴채 추출물을 사용하여 방부력을 유지하고 피부자극이 적은 안전한 화장품으로 유용하게 사용될 수 있다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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