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    • 29. 发明申请
    • PERCARBONATE-CONTAINING WASHING, BLEACHING AND CLEANING AGENT COMPOSITION
    • PERCARBONATHALTIGE洗涤剂,漂白剂清洗组合物
    • WO1996014388A1
    • 1996-05-17
    • PCT/EP1995004102
    • 1995-10-19
    • DEGUSSA AKTIENGESELLSCHAFTBEWERSDORF, MartinBERTSCH-FRANK, BirgitKLASEN, Claas-JürgenLIESER, ThomasSCHÜTTE, Rüdiger
    • DEGUSSA AKTIENGESELLSCHAFT
    • C11D03/39
    • C11D3/3942C11D3/08C11D17/0039
    • The invention concerns washing, bleaching and cleaning agent compositions containing coated alkali metal percarbonate, in particular sodium percarbonate, and conventional components of such compositions, including in particular silicate-like builders. Compositions according to the invention, which have good stability during storage yet dissolve rapidly and thus render extension of the washing, bleaching or cleaning period unnecessary, contain an alkali metal percarbonate with an Oa* content in the composition of at least 70 %, a dissolution time of the alkali metal percarbonate in water of less than 10 minutes, determined under specific test conditions in each case, and a morphology index MI greater than 0.03, in particular greater than 0.04, in which: MI = 0.0448 . CV + 3.61 . 10 . d ; CV = sigma /d; sigma = 2ROOT SIGMA (di-d) .wi/100 and d = SIGMA di.wi/100.
    • 本发明涉及一种含有包封碱金属,特别是过碳酸钠,和特别包括硅酸盐助洗剂这类组合物的常用组分洗涤,漂白和清洗组合物。 本发明的组合物中,一方面具有高的储存稳定性,在另一方面但迅速溶解,并因此消除了的洗涤剂,漂白剂和清洗时间的延长的需要,含有碱金属与一个OA *保护进来的至少70%时,碱金属过碳酸盐的溶解时间的组合物 在小于10分钟,在规定的试验条件下,每种情况下确定的水,和大于0.04形态指数大于0.03 MI,特别是较大的,其中:MI = 0.0448。 CV + 3.61。 10 <6>。 Ð<-3>; CV =西格玛/旦; 西格玛= 2ROOT SIGMA(二 - D)<2> .Wi / 100并且d = SIGMA di.wi / 100。