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    Perfume laundry detergent compositions which comprise a hydrophobic bleaching system
    6.
    发明授权
    Perfume laundry detergent compositions which comprise a hydrophobic bleaching system 失效
    包含疏水漂白系统的香水洗衣洗涤剂组合物

    公开(公告)号：US6017865A

    公开(公告)日：2000-01-25

    申请号：US77504

    申请日：1998-06-02

    申请人： Richard Timothy Hartshorn ,  Youssef Oubrahim ,  Allan Campbell McRitchie ,  Christiaan Arthur Jacques Kamiel Thoen

    发明人： Richard Timothy Hartshorn ,  Youssef Oubrahim ,  Allan Campbell McRitchie ,  Christiaan Arthur Jacques Kamiel Thoen

    IPC分类号： C11D3/00 ,  C11D3/33 ,  C11D3/36 ,  C11D3/39 ,  C11D3/50 ,  C11D7/54

    CPC分类号： C11D3/364 ,  C11D3/0015 ,  C11D3/0021 ,  C11D3/33 ,  C11D3/361 ,  C11D3/3907 ,  C11D3/50 ,  C11D3/391 ,  C11D3/3917

    摘要： The present invention relates to detergent compositions comprising: a) a hydrophobic bleaching system selected from i) hydrogen peroxide or a source thereof in amount of from 0.1% to 60% by weight and combined with a hydrophobic peroxyacid bleach precursor in amount of from 0.1% to 60% by weight, ii) a preformed hydrophobic peroxyacid in amount of from 0.1% to 60% by weight, and iii) mixtures of i) and ii), wherein a hydrophobic peroxyacid bleach precursor is defined as a compound which produces under perhydrolysis a hydrophobic peroxyacid whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/liter measured in aqueous solution at 25.degree. C. and pH 7, and wherein a hydrophobic preformed peroxyacid is defined as a compound whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/liter measured in aqueous solution at 25.degree. C. and pH 7; b) up to 5% by weight of a perfume composition; and c) at least 0.6% by weight of a metal ion sequestrant selected from aminocarboxylate compounds, aminophosphonates and mixtures thereof. The said compositions provide effective cleaning of fabrics without being detrimental to the perfume composition deposited on the fabrics.

    摘要翻译： PCT No.PCT / US96 / 18673 Sec。 371日期1998年6月2日 102（e）1998年6月2日PCT 1996年11月22日PCT PCT。 公开号WO97 / 20911 PCT 日期：1997年6月12日本发明涉及洗涤剂组合物，其包含：a）选自i）过氧化氢或其来源的疏水性漂白系统，其量为0.1重量％至60重量％，并与疏水性过氧酸漂白剂前体 量为0.1重量％至60重量％，ii）预先形成的疏水过氧酸的量为0.1重量％至60重量％，和iii）i）和ii）的混合物，其中疏水性过氧酸漂白剂前体定义为 在25℃和pH7下在水溶液中测量的亲水羧酸具有小于0.5摩尔/升的临界胶束浓度的疏水性过氧酸，并且其中疏水性预制过氧酸定义为其母体羧酸 酸在25℃和pH 7的水溶液中测定的临界胶束浓度小于0.5摩尔/升; b）至多5重量％的香料组合物; 和c）至少0.6重量％的选自氨基羧酸酯化合物，氨基膦酸盐及其混合物的金属离子螯合剂。 所述组合物提供织物的有效清洁，而不会对沉积在织物上的香料组合物有害。