A stable nanoencapsulation system for the administration of active molecules

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专利权人:

アドヴァンスド イン ヴィトロ セル テクノロジーズ ソシエダッド リミターダ

发明人:

ヴィラ ペナ アナ イザベル,スアレス ルーケ シルヴィア,アロンソ フェルナンデス マリア ホセ

申请号：

JP2008558798

公开号：

JP5222739B2

申请日:

2007.03.12

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

The invention is aimed at nanocapsule systems characterized in that they have high stability during long periods of time. These systems are useful for the controlled release of pharmacologically or cosmetically active ingredients of highly lipophilic nature. The system comprises nanocapsules with an average size less than 1 µm dispersed in an aqueous medium, wherein the nanocapsules have a structure which comprises a lipophilic phase containing a phospholipid component and one or more saturated and/or unsaturated C 12 -C 24 chain fatty acids or derivatives thereof； and a hydrophilic phase which comprises chitosan or a derivative thereof and a polyoxyalkylenated compound.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/