ANTIMICROBIAL FILM-FORMING COMPOSITION, ANTIMICROBIAL FILM, AND METHOD OF VERIFYING THE PRESENCE OF AN ANTIMICROBIAL FILM
    4.
    发明申请
    ANTIMICROBIAL FILM-FORMING COMPOSITION, ANTIMICROBIAL FILM, AND METHOD OF VERIFYING THE PRESENCE OF AN ANTIMICROBIAL FILM 审中-公开
    抗微生物膜形成组合物,抗微生物膜和验证抗微生物膜的存在方法

    公开(公告)号:US20100240799A1

    公开(公告)日:2010-09-23

    申请号:US12663925

    申请日:2008-06-13

    IPC分类号: C09D5/16 G01N21/00

    摘要: An antimicrobial film-forming composition, an antimicrobial film, and a method of verifying the presence of an antimicrobial film. The film-forming composition can include no greater than 10 weight percent of polyvinyl alcohol, from 0.05 to 15 weight percent of polyhexamethylene biguanide, from 0.001 to 10 weight percent of a quaternary ammonium compound, and water or a water-based solvent. The film-forming composition can form a water-soluble, biocidal antimicrobial film that includes no greater than 98 weight percent of polyvinyl alcohol, and from 1 to 15 weight percent of each of polyhexamethylene biguanide and the quaternary ammonium compound. The method can include applying a film-forming composition comprising an indicator dye to a surface, drying the film-forming composition to form an antimicrobial film, and triggering the antimicrobial film to trigger the indicator dye to verify the presence of the film.

    摘要翻译: 抗微生物成膜组合物,抗微生物膜以及验证抗微生物膜的存在的方法。 成膜组合物可以包含不大于10重量%的聚乙烯醇,0.05至15重量%的聚六亚甲基双胍,0.001至10重量%的季铵化合物,以及水或水基溶剂。 成膜组合物可以形成包含不大于98重量%的聚乙烯醇和1至15重量%的聚六亚甲基双胍和季铵化合物的水溶性杀生物剂抗微生物膜。 该方法可以包括将包含指示剂染料的成膜组合物施用于表面,干燥成膜组合物以形成抗微生物膜,并且触发抗微生物膜触发指示剂染料以验证膜的存在。