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    • 107. 发明授权
    • Bleach boosting components, compositions and laundry methods
    • 漂白助剂,组合物和洗衣方法
    • US06887838B2
    • 2005-05-03
    • US10854696
    • 2004-05-26
    • Robert Richard DykstraGregory Scot Miracle
    • Robert Richard DykstraGregory Scot Miracle
    • C07D223/16C07D243/14C07D245/06C11D3/39C11D3/26C11D3/395
    • C07D223/16C07D243/14C07D245/06C11D3/392C11D3/3927
    • 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 oxariridinium cations, zwitterions, polyions having a net charge of from about +3 to about −3 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.
    • 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。