申请人:Societe Anonyme dite: L'Oreal
公开号:US04020155A1
公开(公告)日:1977-04-26
New amphoteric compounds which contain two basic groups, at least one of which is a quaternary ammonium group, and an anionic group of the carboxylic type and one or two lipophile chains. These compounds have excellent cationic characteristics while being less, and in some cases nonirritating to the mucous membrane of the eye.
新的两性化合物包含至少一个季铵基团和一个羧基的阴离子基团,以及一个或两个亲脂性链。这些化合物具有优异的阳离子特性,同时对眼部黏膜的刺激性较小,有些甚至不刺激。