A phosphate-free aluminosilicate built detergent bleach composition having really effective cleaning and stain removal performances at lower wash temperatures of 40°C and below, which composition comprises at least one detergent-active material, from 15% to about 40% by weight of a water-insoluble aluminosilicate cation exchange material, from 0.5% to about 3% by weight of a polyphosphonate compound, from 5% to about 35% by weight of an inorganic peroxide compound and from about 1% to about 10% by weight of a peroxybenzoic acid bleach precursor having the formula:
wherein X is H, NO₂, C₁-C₄ straight or branched chain alkyl, Cl or Br; and Y is H, CO₂⁻M⁺, SO₃-M⁺ SO₄⁻M⁺, NO₂, Cl or Br; M being a water-soluble cation.
一种在40℃及以下的较低洗涤温度下具有真正有效的清洁和去污性能的无
磷酸盐
硅酸铝内置洗涤剂漂白组合物,该组合物包括至少一种洗涤剂活性材料、按重量计从15%至约40%的
水不溶性
硅酸铝阳离子交换材料、按重量计从0.5%至约 3%(按重量计)的聚
膦酸盐化合物、5%至约 35%(按重量计)的无机过氧化物化合物和约 1%至约 10%(按重量计)的过氧
苯甲酸漂白剂前体,其
化学式为
其中 X 是 H、NO₂、C₁-C₄ 直链或支链烷基、Cl 或 Br;Y 是 H、CO₂-M⁺、SO₃-M⁺ SO₄-M⁺、NO₂、Cl 或 Br;M 是
水溶性阳离子。