申请人:STERLING DRUG INC.
公开号:EP0339121A1
公开(公告)日:1989-11-02
Liquid sanitizing and cleaning compositions with diminished skin irritancy comprise a nonionic surfactant and a di-(lower-alkyl)-long-chain-alkylbenzylammonium benzoate or a di-(lower-alkyl)-di-(long-chain-alkyl)-ammonium benzoate, the latter being produced either by ion exchange of the corresponding quaternary ammonium halide with benzoate or by mixing the quaternary ammonium halide with at least about one molar equivalent of an alkali metal benzoate, in water.
减少皮肤刺激性的液体消毒和清洁组合物包括非离子表面活性剂和二-(低级烷基)-长链烷基苄基铵苯甲酸盐或二-(低级烷基)-二-(长链烷基)-铵苯甲酸盐、后者可通过相应的季铵盐卤化物与苯甲酸盐的离子交换,或通过将季铵盐卤化物与至少约一摩尔当量的碱金属苯甲酸盐在水中混合而制得。