Water-soluble composition for removing rust from steel bar and steel frame
    1.
    发明授权
    Water-soluble composition for removing rust from steel bar and steel frame 失效
    用于从钢筋和钢框架除锈的水溶性组合物

    公开(公告)号:US06693067B2

    公开(公告)日:2004-02-17

    申请号:US10247072

    申请日:2002-09-18

    申请人: Kwon-Taeg Kim

    发明人: Kwon-Taeg Kim

    IPC分类号: G11D1700

    摘要: The present invention relates to a water-soluble composition for removing rust from steel bars and steel frames, which is environmentally harmless and permits improving work efficiency by allowing work to be conducted in a state where rust was simply removed from the steel bars and frames by applying it on the steel bars or frames with a spray or brush. The rust-removing preparation of the present invention comprises a mixture of 10-11% by weight of phosphoric acid, 6-7% by weight of sodium pyrophosphate, 6-7% by weight of a hard water softener, 7-8% by weight of zeolite, 2-3% by weight of xanthan, 2-3% by weight of a surfactant, 4-5% by weight of stearic acid, 6-7% by weight of methyl alcohol and 2-3% by weight of a defoamer in 50-51% by weight of water.

    摘要翻译: 本发明涉及一种用于除去钢筋和钢框架的锈蚀的水溶性组合物,其是对环境无害的并且通过允许在通过简单地从钢筋和框架除去锈的状态下进行工作来提高工作效率 用喷雾或刷子将其施加在钢筋或框架上。 本发明的除锈制剂包括10-11重量%的磷酸,6-7重量%的焦磷酸钠,6-7重量%的硬水软化剂,7-8%的 沸石的重量,2-3重量%的黄原胶,2-3重量%的表面活性剂,4-5重量%的硬脂酸,6-7重量%的甲醇和2-3重量%的 50-51重量%的消泡剂。