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    • 3. 发明申请
    • ZEOLITE AND PHOSPHATE-FREE DETERGENT BUILDER COMPOSITION
    • 沸石和无磷酸盐洗涤剂组合物
    • WO1996012784A1
    • 1996-05-02
    • PCT/FR1995001378
    • 1995-10-18
    • RHONE-POULENC CHIMIEJOUBERT, DanielTAQUET, Pascal
    • RHONE-POULENC CHIMIE
    • C11D03/36
    • C11D3/361C11D3/08C11D3/10
    • Detergent builder composition comprising a fully soluble zeolite and phosphate-free builder composition containing cogranulates comprising an alkali metal carbonate; an alkali metal silicate nSiO2-M2O, wherein M is an alkali metal, the SiO2-M2O molar ratio = n being 1.5-3.5; and silicate-bound water, the weight ratio (silicate-bound water)/(dry silicate) being greater than 33:100. The detergent builder composition also comprises an anti-incrustation system comprising a phosphonate or a mixture of organic phosphonates in an amount wherein the weight ratio of phosphate to carbonate is 0.007-0.05. The invention also concerns the use of said detergent builder composition in association with at least one detergent in washing machine detergent compositions, and also these washing compositions.
    • 洗涤剂助洗剂组合物,其包含完全溶解的沸石和不含磷酸盐的助洗剂组合物,其含有包含碱金属碳酸盐的核聚糖; 碱金属硅酸盐nSiO2-M2O,其中M为碱金属,SiO 2 -M 2 O摩尔比= n为1.5-3.5; 和硅酸盐结合水,重量比(硅酸盐结合水)/(干硅酸盐)大于33:100。 洗涤剂助洗剂组合物还包含抗结垢体系,其包含膦酸盐或有机膦酸盐的混合物,其中磷酸盐与碳酸盐的重量比为0.007-0.05。 本发明还涉及在洗衣机洗涤剂组合物中与所述洗涤剂助洗剂组合物与至少一种洗涤剂的联合使用,以及这些洗涤组合物。