BIS-AZO COLORANTS FOR USE AS BLUING AGENTS
    1.
    发明申请
    BIS-AZO COLORANTS FOR USE AS BLUING AGENTS 审中-公开
    BIS-AZO着色剂可用作着色剂

    公开(公告)号:WO2017132003A1

    公开(公告)日:2017-08-03

    申请号:PCT/US2017/013733

    申请日:2017-01-17

    CPC classification number: C11D3/42 C09B69/00 C11D3/40

    Abstract: This invention relates to bis-azo colorants for use as bluing agents, laundry care compositions comprising bis-azo colorants that may serve as bluing agents, processes for making such bluing agents and laundry care compositions and methods of using the same. The bluing agents are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. These bluing agents are advantageous in providing a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics.

    Abstract translation: 本发明涉及用作上蓝剂的双偶氮着色剂,包含可用作上蓝剂的双偶氮着色剂的衣物洗涤护理组合物,制备此类上蓝剂的方法和洗衣护理组合物以及 使用相同的。 上蓝剂通常由至少两种组分组成:至少一种发色团组分和至少一种聚合物组分。 这些上蓝剂在为织物提供增白效果方面是有利的,同时不会随着时间积累并导致处理过的织物产生不希望的蓝色变色。

    PACKAGED COMPOSITION
    2.
    发明申请
    PACKAGED COMPOSITION 审中-公开
    包装组合物

    公开(公告)号:WO2017070265A1

    公开(公告)日:2017-04-27

    申请号:PCT/US2016/057783

    申请日:2016-10-20

    Abstract: A packaged particulate composition having a carrier and a shading dye, wherein at least 80% of the particles have a density less than about 1.25 g/cm3, wherein at least 80% of the particles have a mass between about 0.1 mg to about 5 g, and wherein each of the particles has a maximum dimension of less than about 10 mm. A process for treating laundry comprising the step of dosing to a laundry washing machine or a laundry wash basin from about 5 g to about 60 g of the packaged composition.

    Abstract translation: 具有载体和遮蔽染料的包装的颗粒组合物,其中至少80%的颗粒具有小于约1.25g / cm 3的密度,其中至少80%的颗粒具有质量 在约0.1mg至约5g之间,并且其中每个颗粒具有小于约10mm的最大尺寸。 一种处理衣物的方法,包括从约5g至约60g的包装组合物向衣物洗衣机或衣物洗涤盆投配的步骤。

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