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1. 发明授权

US4321277A Germicidal use of compositions containing certain quaternary ammonium compounds 失效
标题翻译：杀虫剂使用含有某些季铵化合物的组合物
公开(公告)号：US4321277A
公开(公告)日：1982-03-23
申请号：US118312
申请日：1980-02-04
申请人： Vincent R. Saurino
发明人： Vincent R. Saurino
IPC分类号： A61K31/14
CPC分类号： A61K31/14 , Y10S424/14
摘要： The present invention relates to new and improved germicidal compositions having spermicidal properties comprising of a major amount of a mixture of n--C.sub.12-18 alkyl dimethyl benzyl ammonium halides and n--C.sub.12-14 alkyl dimethyl ethylbenzyl ammonium halides and a minor amount of a wetting agent selected from the group consisting of non-ionic, cationic and/or amphoteric surfactants and mixtures thereof.Spermicidal-germicidal compositions of the present invention possess new, improved and unexpected properties, particularly with respect to being biologically active against a wide range of organism including the venereal type organisms such as Neisseria gonorrhea, Treponema pallidum and other spirochetes, Hemophilus ducreyii, flagellates, such as Trichomonas vaginalis and related organisms. The compositions of the present invention have been found to exhibit spermicidal properties and, therefore, are particularly useful as a contraceptive. They are non-irritating towards vaginal tissues.
摘要翻译：本发明涉及具有杀精性的新的和改进的杀菌组合物，其包含主要量的n-C12-18烷基二甲基苄基卤化铵和n-C12-14烷基二甲基乙基苄基卤化铵的混合物和少量润湿选自非离子，阳离子和/或两性表面活性剂及其混合物的试剂。

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