申请人:Fujifilm Corporation
公开号:EP1803350A2
公开(公告)日:2007-07-04
A method for preparing an aqueous composition for sterilization, which comprises the step of mixing an acylimidazole represented by the general formula (II):
wherein R represents a substituted or unsubstituted C1-C20 alkyl group, or a substituted or unsubstituted C6-C30 aryl group, with an aqueous solution containing a hydrogen peroxide source to produce a corresponding peroxycarboxylic acid. An aqueous composition for sterilization suitable for sterilization of medical apparatuses such as endoscopes, which can be safely and quickly prepared upon use, and a method for preparing the same are provided.
一种用于灭菌的水性组合物的制备方法,包括将通式(II)代表的酰基咪唑混合的步骤:
其中R代表取代或未取代的C1-C20烷基,或取代或未取代的C6-C30芳基,与含有过氧化氢源的水溶液混合,生成相应的过氧羧酸。本发明提供了一种适用于内窥镜等医疗器械灭菌的水性灭菌组合物,该组合物可在使用时安全快速地制备,并提供了制备该组合物的方法。