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method of producing a dispersion of niosomen in aqueous phase and resulting dispersion of niosomen

机译：制备尼索美在水相中的分散体的方法以及所得的尼索美的分散体

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摘要

A method for forming niosomes, formed from a non-ionic lipid phase and an aqueous phase, the niosomes comprising a single lipid lamella, or two or more substantially concentric lipid lamellae, encapsulating an aqueous phase E, the niosomes being dispersed in an aqueous medium D, wherein, before the niosomes are formed, at least one cholesterol phosphate, in the form of its free acid or neutralized with an ammonium, alkali metal or alkaline earth metal cation, is added to the non-ionic lipid(s) intended to form the niosome lamella (e) in an amount of from 1 to 40% by weight relative to the total weight of the lipid phase. Cosmetic creams are suitably prepared by the process.

机译：一种形成由非离子脂质相和水相形成的脂质体的方法，所述脂质体包含单个脂质薄片或两个或更多个基本同心的脂质薄片，其包封水相E，所述脂质体分散在水性介质中D，其中在形成脂质体之前，将至少一种其游离酸形式或用铵，碱金属或碱土金属阳离子中和的胆固醇磷酸酯添加到非离子脂质中，以形成脂质体薄片（e）的量相对于脂质相的总重量为1至40重量％。通过该方法合适地制备美容霜。

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公开/公告号DE3713492C2

专利类型
公开/公告日1993-01-21

原文格式PDF
申请/专利权人 LOREAL PARIS FR;
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申请/专利号DE19873713492
发明设计人 RIBIER ALAIN PARIS FR;VANLERBERGHE GUY VILLEVAUDE FR;HANDJANI GEB. VILA ROSE-MARIE;
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申请日1987-04-22
分类号B01J13/02;A61K38/43;A61K7/06;A61K7/32;A61K9/127;A61K7/00;A61K7/46;A61K37/48;A61K39/00;A61K7/48;A61K9/10;A61K7/42;
国家 DE
入库时间 2022-08-22 05:02:19

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