首页> 外国专利> High molecular weight poly acrylic acid and its method as a corrosion inhibitor of alkaline hypochlorous acid salt composition in

High molecular weight poly acrylic acid and its method as a corrosion inhibitor of alkaline hypochlorous acid salt composition in

机译:高分子量聚丙烯酸及其作为碱性次氯酸盐成分的缓蚀剂的方法。

摘要

having a pH of at least 11, 2-15 wt% of a metal hypochlorite, and a 0.2 to 4% by weight of polyacrylic acid having a weight average molecular weight of at least 40,000, aqueous composition.BACKGROUND
机译:具有至少11、2-15 wt%的金属次氯酸盐的pH值和0.2至4%重量比的重均分子量至少为40,000的聚丙烯酸水性组合物。

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