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116 条记录 (耗时 0.016 秒)

    Quaternay oxaziridinium salts as bleaching compounds
    81.
    发明授权
    Quaternay oxaziridinium salts as bleaching compounds 失效
    季铵氧杂氮鎓盐作漂白剂

    公开(公告)号：US5370826A

    公开(公告)日：1994-12-06

    申请号：US151483

    申请日：1993-11-12

    申请人： Stephen A. Madison ,  Janet L. Coope

    发明人： Stephen A. Madison ,  Janet L. Coope

    IPC分类号： D06L3/00 ,  A61K8/00 ,  A61K8/22 ,  A61K8/38 ,  A61K8/42 ,  A61K8/49 ,  A61K8/66 ,  A61Q11/02 ,  C07D273/01 ,  C07D498/04 ,  C11D3/28 ,  C11D3/386 ,  C11D3/39 ,  C11D3/395 ,  C11D17/04 ,  C11D17/06 ,  C11D17/08 ,  D06L1/12 ,  D06L3/02

    CPC分类号： C07D498/04 ,  C11D3/392 ,  C11D3/3927

    摘要： Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing same are reported. The bleaches are of the quaternary oxaziridinium salt type. Substrates such as fabrics may be bleached in an aqueous solution containing the quaternary oxaziridinium salt. ##STR1## wherein: R.sup.4 may be a substituted or unsubstituted radical selected from the group consisting of hydrogen, aryl, heterocyclic ring, alkyl and cycloalkyl radicals;R.sup.5 and R.sup.6 may be a substituted or unsubstituted radical selected from the group consisting of hydrogen, aryl, heterocyclic ring, alkyl, cycloalkyl, nitro, halo, cyano, alkoxy, keto, carboxylic and carboalkoxy radicals; andX.sup.- is a counterion stable in the presence of oxidizing agents.

    摘要翻译： 报道了新型漂白催化剂，使用这些催化剂漂白底物的方法和含有它们的洗涤剂组合物。 漂白剂是季ox嗪盐型。 可以在含有季氮吖啶鎓盐的水溶液中漂白诸如织物的底物。 其中：R4可以是选自氢，芳基，杂环，烷基和环烷基的取代或未取代的基团; R5和R6可以是选自氢，芳基，杂环，烷基，环烷基，硝基，卤素，氰基，烷氧基，酮基，羧基和烷氧羰基的取代或未取代的基团。 并且X-是在氧化剂存在下稳定的抗衡离子。

    Method of laundering clothes using a delayed onset active oxygen bleach composition
    83.
    发明授权
    Method of laundering clothes using a delayed onset active oxygen bleach composition 失效
    使用延迟开始的活性氧漂白剂组合物洗衣服的方法

    公开(公告)号：US5234616A

    公开(公告)日：1993-08-10

    申请号：US821673

    申请日：1992-01-16

    申请人： Frances E. Mitchell ,  David L. deLeeuw

    发明人： Frances E. Mitchell ,  David L. deLeeuw

    IPC分类号： C11D1/62 ,  C11D3/39

    CPC分类号： C11D1/62 ,  C11D3/3927

    摘要： Peroxygen bleach compositions which can be used together with oxygen-sensitive wash aids are disclosed. Combination products comprising these bleach compositions together with the oxygen sensitive wash aids are disclosed as well as are methods of laundering employing them. The bleach compositions include a peroxygen source, a surface active or hydrotropic bleach activator or catalyst therefor and a quaternary ammonium salt. As compared to equivalent compositions not containing the quaternary ammonium salt, these bleach compositions are characterized by a delayed onset of active oxygen production when they are added to wash solutions. When these bleach compositions are used in combination with oxygen-sensitive wash aids, the sensitive wash aids have an initial period when they can act before the active oxygen level rises to a level that it interferes with their action. The bleach compositions of this invention which contain the added quaternary ammonium salt are also characterized by achieving higher ultimate levels of active oxygen than do equivalent compositions which do not contain the ammonium salt.

    摘要翻译： 公开了可与氧敏感的洗涤助剂一起使用的过氧漂白组合物。 公开了包含这些漂白组合物与氧敏感洗涤助剂的组合产品以及使用它们的洗涤方法。 漂白剂组合物包括过氧源，表面活性或水溶助角度漂白活化剂或其催化剂和季铵盐。 与不含季铵盐的等效组合物相比，这些漂白组合物的特征在于当它们加入到洗涤溶液中时延迟开始活性氧产生。 当这些漂白剂组合物与氧敏感的洗涤助剂组合使用时，敏感的洗涤助剂可以在活性氧水平上升到其干扰其作用的水平之前起作用。 含有添加的季铵盐的本发明的漂白组合物的特征还在于，与不含铵盐的等效组合物相比，可获得更高的活性氧终极含量。

    Delayed onset active oxygen bleach composition
    84.
    发明授权
    Delayed onset active oxygen bleach composition 失效
    延迟发作的活性氧漂白剂组合物

    公开(公告)号：US5130045A

    公开(公告)日：1992-07-14

    申请号：US534098

    申请日：1990-06-05

    申请人： Frances E. Mitchell ,  David L. deLeeuw

    发明人： Frances E. Mitchell ,  David L. deLeeuw

    IPC分类号： C11D1/62 ,  C11D3/39

    CPC分类号： C11D1/62 ,  C11D3/3927

    摘要： Peroxygen bleach compositions which can be used together with oxygen-sensitive wash aids are disclosed. Combination products comprising these bleach compositions together with the oxygen sensitive wash aids are disclosed as well as are methods of laundering employing them. The bleach compositions include a peroxygen source, a surface active or hydrotropic bleach activator or catalyst therefor and a quaternary ammonium salt. As compared to equivalent compositions not containing the quaternary ammonium salt, these bleach compositions are characterized by a delayed onset of active oxygen production when they are added to wash solutions. When these bleach compositions are used in combination with oxygen-sensitive wash aids, the sensitive wash aids have an initial period when they can act before the active oxygen level rises to a level that it interferes with their action. The bleach compositions of this invention which contain the added quaternary ammonium salt are also characterized by achieving higher ultimate levels of active oxygen than do equivalent compositions which do not contain the ammonium salt.

    摘要翻译： 公开了可与氧敏感的洗涤助剂一起使用的过氧漂白组合物。 公开了包含这些漂白组合物与氧敏感洗涤助剂的组合产品以及使用它们的洗涤方法。 漂白剂组合物包括过氧源，表面活性或水溶助角度漂白活化剂或其催化剂和季铵盐。 与不含季铵盐的等效组合物相比，这些漂白组合物的特征在于当它们加入到洗涤溶液中时延迟开始活性氧产生。 当这些漂白剂组合物与氧敏感的洗涤助剂组合使用时，敏感的洗涤助剂可以在活性氧水平上升到其干扰其作用的水平之前起作用。 含有添加的季铵盐的本发明的漂白组合物的特征还在于，与不含铵盐的等效组合物相比，可获得更高的活性氧终极含量。