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SILICATE-FREE AND MAGNESIUM-FREE STABILIZER MIXTURE FOR STABILIZING AQUEOUS PEROXIDE BLEACHING BATHS
SILICATE-FREE AND MAGNESIUM-FREE STABILIZER MIXTURE FOR STABILIZING AQUEOUS PEROXIDE BLEACHING BATHS
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机译:无硅酸盐和无镁稳定剂混合物,用于稳定过氧化氢漂白液
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摘要
Silicate- and magnesium-free stabilizer mixtures for stabilizing aqueous peroxide bleaching baths based on organic acids and/or salts thereof comprising: (A) polyhydroxy and/or hydroxycarboxylic acids, and their alkali metal and/or ammonium salts; (B) polyacrylic acids, and their partially neutralized form; and (C) polyamine and/or amine polyphosphonic acids, and their alkali metal and/or ammonium salts; (D) 35% hydrogen peroxide solution with the proviso that the ratio by weight of components A:B:C is 1 to 6:0.2 to 1:0.4 to 4.
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