Treatment of water or aqueous systems
    2.
    发明授权
    Treatment of water or aqueous systems 失效
    处理水或水体系

    公开(公告)号:US4089796A

    公开(公告)日:1978-05-16

    申请号:US695345

    申请日:1976-06-14

    CPC分类号: C02F5/105 C23F11/08

    摘要: Compositions for inhibiting corrosion and scale formation in aqueous systems which consist essentially of from 20 to 97.5% by weight of total composition of (a) a combination of zinc and hydrolyzed polymaleic anhydride and (b) 2.5 to 80% by weight of total composition of a corrosion inhibitor, particularly benzotriazole.

    摘要翻译: 用于抑制水系统中的腐蚀和结垢形成的组合物,其基本上由总组合物的20至97.5重量%组成(a)锌和水解聚马来酸酐的组合和(b)2.5至80重量%的总组合物 腐蚀抑制剂,特别是苯并三唑。