Process for the production of alcoholic gels for skin and hand disinfection
    3.
    发明公开
    Process for the production of alcoholic gels for skin and hand disinfection 审中-公开
    Verfahren zur Herstellung alkoholischer Gele zur Haut- und Handdesinfektion

    公开(公告)号:EP2612646A1

    公开(公告)日:2013-07-10

    申请号:EP12171825.8

    申请日:2012-06-13

    摘要: The invention relates to a process for the production of an alcoholic gel which comprises
    a) at least 20% by weight of aliphatic alcohol and
    b) at least one thickener,
    in which
    1) a phase I is provided, where at least one thickener based on acrylic acid polymer is dispersed in a liquid initial charge, where the liquid initial charge comprises one or more aliphatic C 3 - to C 8 -alcohols,
    2) a phase II is provided which comprises water and/or one or more aliphatic alcohols,
    3) phase I and phase II are mixed together in order to produce a mixture, and
    4) at least one neutralizing agent is added to the mixture.


    Surprisingly, during the production process according to the invention and also upon use of the alcoholic gels according to the invention, lump formation in the gels does not arise.

    摘要翻译: 本发明涉及一种生产醇凝胶的方法,该方法包括a)至少20重量%的脂族醇和b)至少一种增稠剂,其中1)提供I相,其中至少一种基于 丙烯酸聚合物分散在液体初始电荷中,其中液体初始电荷包含一种或多种脂族C 3至C 8醇,2)提供II相,其包含水和/或一种或多种脂族醇, 3)将I相和II相混合在一起以产生混合物,并且4)向该混合物中加入至少一种中和剂。 令人惊奇的是,在根据本发明的生产方法中以及使用根据本发明的醇凝胶的情况下,不会出现凝胶中的块形成。