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。

    Aqueous dispersion with fungicidal and algicidal action
    5.
    发明公开
    Aqueous dispersion with fungicidal and algicidal action 有权
    WässerigeDispersionen mit fungizide und algizide Wirkung

    公开(公告)号:EP1389424A1

    公开(公告)日:2004-02-18

    申请号:EP03077432.7

    申请日:2003-08-04

    摘要: The invention relates to a preservative with algicidal and fungicidal action in the form of a dispersion which includes

    a) at least one algicidal triazine,
    b) at least one fungicidal isothiazolone and
    c) at least one dispersion stabilizer chosen from the group consisting of

    c1) sulphite salt, hydrogen sulphite salt, compound which releases sulphite and compound which releases hydrogen sulphite, and
    c2) hypophosphite salt and compound which releases hypophosphite salt;

    and to the use of the preservative in an aqueous dispersion for use in or on technical products for internal or external application.

    摘要翻译: 本发明涉及以分散体形式具有杀藻和杀真菌作用的防腐剂,其包括a)至少一种杀藻三嗪,b)至少一种杀真菌异噻唑酮和c)至少一种选自下组的分散稳定剂:c1) 亚硫酸盐,亚硫酸氢盐,释放亚硫酸盐的化合物和释放亚硫酸氢盐的化合物,以及c2)次磷酸盐和释放次磷酸盐的化合物; 以及在水性分散体中使用防腐剂用于内部或外部应用的技术产品中。