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    • 5. 发明申请
    • METHOD FOR DISINFECTING A SURFACE, AND COMPOSITION SUITABLE FOR USE THEREIN
    • 消毒表面的方法和适用于其的组合物
    • WO2016124764A1
    • 2016-08-11
    • PCT/EP2016/052551
    • 2016-02-05
    • HYGIENIX BV
    • BOBBERT, Ilja
    • A01N37/46A01P1/00
    • A01N37/46A01N31/02A01N33/08A01N37/10A01N37/36A01N37/40A01N41/02A01N47/34A01N47/36A01N59/00A01N59/26A01N65/42A01N65/44A01N25/30A01N2300/00
    • The invention pertains to a method for disinfecting a surface which is contaminated with microorganisms or which is suspected of being contaminated with microorganisms, the microorganism being one or more of Escherichia coli, Staphylococcus aureus, Pseuo!omonas aeruginosa, and Enterococcus hirae, comprising the step of contacting the surface with a disinfecting composition comprising: - 0.1-10 wt. % of one or more N-acylated amino acids or N- acylated peptides, or a salt thereof, - less than 0.1 wt. % of hydrogen peroxide, - 0.1-20 wt. % of one or more non-ethoxylated anionic surfactants, - 0.05-5 wt. % of a carboxylic acid, wherein the disinfecting composition has a pH in the range of 1-4.5 wherein the composition comprises less than 5 wt. % of ethoxylated anionic surfactant. The invention also pertains to a composition suitable for use in the method according to the invention. An advantage of the method and composition of the invention is that it provides excellent biocidal activity over a broad range of organisms using low concentrations of organic acids.
    • 本发明涉及一种消毒被微生物污染或被怀疑被微生物污染的表面的方法,所述微生物是大肠杆菌,金黄色葡萄球菌,铜绿假单胞菌和肠球菌的一种或多种,​​其包括步骤 使所述表面与消毒组合物接触,所述消毒组合物包含:0.1-10重量% %的一种或多种N-酰化氨基酸或N-酰化肽或其盐,小于0.1wt。 %的过氧化氢,0.1-20wt。 %的一种或多种非乙氧基化阴离子表面活性剂, - 0.05-5wt。 %的羧酸,其中所述消毒组合物的pH在1-4.5的范围内,其中所述组合物包含小于5wt。 %的乙氧基化阴离子表面活性剂。 本发明还涉及适用于根据本发明的方法的组合物。 本发明的方法和组合物的优点在于,它使用低浓度的有机酸在广泛范围的生物体中提供优异的杀生物活性。