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    Color safe laundry methods employing cationic formulation components
    6.
    发明授权
    Color safe laundry methods employing cationic formulation components 失效
    使用阳离子配方组分的颜色安全的洗衣方法

    公开(公告)号：US06825160B1

    公开(公告)日：2004-11-30

    申请号：US10069630

    申请日：2002-02-26

    申请人： Robert Richard Dykstra

    发明人： Robert Richard Dykstra

    IPC分类号： C11D326

    CPC分类号： C11D11/0017 ,  C11D3/3927

    摘要： The present invention relates to cationic organic catalyst compound bleach systems and methods using such bleach systems to increase color safety during laundering fabrics, especially colored fabrics. More particularly, this invention relates to bleach systems comprising cationic, quaternary imine bleach boosting compounds, cationic, quarternary oxaziridinium bleaching species and mixtures thereof, and methods employing such bleach systems in the laundering of fabrics, especially colored fabrics.

    摘要翻译： 本发明涉及阳离子有机催化剂复合漂白系统和使用这种漂白系统在洗涤织物，特别是有色织物中增加颜色安全性的方法。 更具体地说，本发明涉及包含阳离子，季亚胺漂白剂增强化合物，阳离子，季戊四腈漂白物种及其混合物的漂白体系，以及在洗涤织物，特别是着色织物时采用这种漂白系统的方法。

    Bleach boosting components, compositions and laundry methods
    7.
    发明授权
    Bleach boosting components, compositions and laundry methods 失效
    漂白助剂，组合物和洗衣方法

    公开(公告)号：US06818607B1

    公开(公告)日：2004-11-16

    申请号：US10069628

    申请日：2002-02-26

    申请人： Robert Richard Dykstra ,  Gregory Scot Miracle

    发明人： Robert Richard Dykstra ,  Gregory Scot Miracle

    IPC分类号： C11D102

    CPC分类号： C07D223/16 ,  C07D243/14 ,  C07D245/06 ,  C11D3/392 ,  C11D3/3927

    摘要： Formulation components such as bleach boosting compounds selected from the group consisting of bleach boosters comprising quaternary imine cations, zwitterions, polyions having a net charge of from about +3 to about −3 and mixtures thereof, bleaching species comprising oxaziridinium cations, zwitterions, polyions having a net charge of from about +3 to about −3 and mixtures thereof, are disclosed. The bleach boosting compounds increase bleaching effectiveness even in lower temperature solutions and provides improved stability toward unwanted boosting compound decomposition.

    摘要翻译： 配制组分，例如选自包括季铵阳离子的漂白增强剂，两性离子，净电荷为约+3至约-3的漂白助剂及其混合物的漂白增效化合物及其混合物，包含氧氮杂idin阳离子的漂白物质，两性离子，具有 公开了约+3至约-3的净电荷及其混合物。 漂白助剂化合物即使在较低温度的溶液中也能增加漂白效果，并提供改善的不利于加强化合物分解的稳定性。

    Bleach boosting components, compositions and laundry methods
    8.
    发明申请
    Bleach boosting components, compositions and laundry methods 失效
    漂白助剂，组合物和洗衣方法

    公开(公告)号：US20040220069A1

    公开(公告)日：2004-11-04

    申请号：US10854696

    申请日：2004-05-26

    申请人： The Procter & Gamble Company

    发明人： Robert Richard Dykstra ,  Gregory Scot Miracle

    IPC分类号： D06L001/00

    CPC分类号： C07D223/16 ,  C07D243/14 ,  C07D245/06 ,  C11D3/392 ,  C11D3/3927

    摘要： Formulation components such as bleach boosting compounds selected from the group consisting of bleach boosters comprising quaternary imine cations, zwitterions, polyions having a net charge of from about null3 to about 3 and mixtures thereof, bleaching species comprising oxariridinium cations, zwitterions, polyions having a net charge of from about null3 to about null3 and mixtures thereof, and mixtures thereof are disclosed. The bleach boosting compounds increase bleaching effectiveness even in lower temperature solutions and provides improved stability toward unwanted boosting compound decomposition. The bleach boosting compounds are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a method for laundering a fabric employing the bleach compounds, a laundry additive product employing the bleach boosting compounds.

    摘要翻译： 配制组分，例如选自包含季铵阳离子的漂白增强剂，两性离子，净电荷为约+3至约3的漂白剂，其混合物的混合物的漂白助剂化合物，包含氧杂环脒阳离子的漂白物质，两性离子，具有 净电荷为约+3至约-3及其混合物及其混合物。 漂白助剂化合物即使在较低温度的溶液中也能增加漂白效果，并提供改善的不利于加强化合物分解的稳定性。 漂白助剂化合物理想地适用于漂白组合物，包括具有去污表面活性剂和酶的组合物。 还提供了使用漂白化合物洗涤织物的方法，使用漂白助剂化合物的衣物添加剂产品。