Stabilized, antimicrobially effective composition with a content of bispyridinium alkane
    4.
    发明公开
    Stabilized, antimicrobially effective composition with a content of bispyridinium alkane 有权
    Stabilisierte,antimikrobiell wirksame Zusammensetzung mit einem Anteil a Bispyridiniumalkan

    公开(公告)号:EP2656734A2

    公开(公告)日:2013-10-30

    申请号:EP13174331.2

    申请日:2009-02-18

    摘要: The invention provides an aqueous-based composition which comprises a) at least one bispyridinium alkane (for example octenidine) and b) at least one stabilizer selected from antioxidants, complexing agents, reducing agents, UV filters and photoprotective agents, in particular α-tocopherol, and BHT. The composition can also comprise c) one or more auxiliaries selected from, for example, nonionic surfactants, ethers, solvents and polymers, in particular fatty alcohol alkoxylates and alkoxylated fatty acid monoglycerides. The presence of the stabilizer reduces or prevents the appearance of decomposition products of bispyridinium alkanes and, in the case of the presence of auxiliaries, of decomposition products of the auxiliaries, such as ethers and peroxides.

    摘要翻译: 本发明提供一种含水基组合物,其包含a)至少一种双吡啶烷烃(例如,辛烯尼酸)和b)至少一种选自抗氧化剂,络合剂,还原剂,UV过滤器和光保护剂的稳定剂,特别是±生育酚 ,和BHT。 组合物还可包含c)一种或多种选自例如非离子表面活性剂,醚,溶剂和聚合物,特别是脂肪醇烷氧基化物和烷氧基化脂肪酸单甘油酯的助剂。 稳定剂的存在降低或防止双吡啶烷烃的分解产物的出现,以及在助剂的存在的情况下,助剂如醚和过氧化物的分解产物。