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THREE -DIMENSIONAL WATER CONGREGATES OF PHOSPHOLIPIDES DERIVED IN ALCOLIC MIXES BASED OR WITHOUT WATER CONTENT, THEIR PREPARATION AND USE IN TOPIC APPLICATION FORMULATIONS
专利权人:
Università degli Studi di Cagliari
发明人:
MANCA, Maria Letizia,MANCONI, Maria,FADDA, Anna Maria,MANCA MARIA LETIZIA,MANCONI MARIA,FADDA ANNA MARIA
申请号:
IT201700034725
公开号:
IT201700034725A1
申请日:
2017.03.29
申请国别(地区):
IT
年份:
2018
代理人:
摘要:
The present invention relates to three-dimensionally aggregated vesicles formed by phospholipid molecules and at least one pharmacologically and/or cosmetically active principle, preferably water-insoluble, but also water-soluble, which are dispersed in a carrier substantially consisting of mixtures having a different composition of alcohols, polyalcohols and/or polyoxyethylenes, in the presence or absence of water (from 0 to 25% v/v of the dispersing carrier; preferably 0 to <;25% v/v). The invention also relates to the preparation of said three-dimensionally aggregated phospholipid-based vesicles and to the use thereof in topical compositions for carrying said pharmaceutical and/or cosmetic active substances.
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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