UNSUBSTITUTED AND POLYMERIC LEUCO COLORANTS FOR COLORING CONSUMER PRODUCTS
    3.
    发明申请
    UNSUBSTITUTED AND POLYMERIC LEUCO COLORANTS FOR COLORING CONSUMER PRODUCTS 审中-公开
    用于彩色消费产品的不可分解和聚合型低亮度颜料

    公开(公告)号:WO2008100445A2

    公开(公告)日:2008-08-21

    申请号:PCT/US2008/001739

    申请日:2008-02-08

    摘要: This invention relates to unsubstituted and polymeric leuco colorants for use as consumer product additives to indicate a product function by color change, to make attractive or distinctive visual effects, or to provide latent or delayed color generation. The colorants may be present in a stable, colorless state and may be transformed to an intense colored state upon exposure to certain physical or chemical changes. Alternatively, the colorants may be transformed from one color to another color upon exposure to certain physical or chemical changes. The colored form of the unsubstituted or polymeric leuco colorant may be transient, since the colorant can revert back to its colorless form or its original color after the physical or chemical activation has been removed or changed. Polymeric leuco colorants are typically comprised of at least two components: at least one leuco chromophore component and at least one polymeric component.

    摘要翻译: 本发明涉及用作消费品添加剂的未取代和聚合的无色着色剂,以通过颜色变化来表示产品功能,以产生有吸引力或独特的视觉效果,或提供潜在或延迟的颜色产生。 着色剂可以以稳定的无色状态存在,并且在暴露于某些物理或化学变化时可以转变成强烈的着色状态。 或者,当暴露于某些物理或化学变化时,着色剂可以从一种颜色转变成另一种颜色。 未取代的或聚合的无色着色剂的有色形式可以是暂时的,因为在物理或化学活化被去除或改变之后,着色剂可以回复到其无色形式或其原始颜色。 聚合物无色着色剂通常由至少两种组分组成:至少一种无色发色团组分和至少一种聚合物组分。

    UNSUBSTITUTED AND POLYMERIC LEUCO COLORANTS FOR COLORING CONSUMER PRODUCTS
    7.
    发明申请
    UNSUBSTITUTED AND POLYMERIC LEUCO COLORANTS FOR COLORING CONSUMER PRODUCTS 审中-公开
    用于彩色消费产品的不可分解和聚合型低亮度颜料

    公开(公告)号:WO2008100445A3

    公开(公告)日:2009-05-07

    申请号:PCT/US2008001739

    申请日:2008-02-08

    IPC分类号: C09B69/00 C11D3/42

    摘要: This invention relates to unsubstituted and polymeric leuco colorants for use as consumer product additives to indicate a product function by color change, to make attractive or distinctive visual effects, or to provide latent or delayed color generation. The colorants may be present in a stable, colorless state and may be transformed to an intense colored state upon exposure to certain physical or chemical changes. Alternatively, the colorants may be transformed from one color to another color upon exposure to certain physical or chemical changes. The colored form of the unsubstituted or polymeric leuco colorant may be transient, since the colorant can revert back to its colorless form or its original color after the physical or chemical activation has been removed or changed. Polymeric leuco colorants are typically comprised of at least two components: at least one leuco chromophore component and at least one polymeric component.

    摘要翻译: 本发明涉及用作消费品添加剂的未取代和聚合的无色着色剂,以通过颜色变化来表示产品功能,以产生有吸引力或独特的视觉效果,或提供潜在或延迟的颜色产生。 着色剂可以以稳定的无色状态存在,并且在暴露于某些物理或化学变化时可以转变成强烈的着色状态。 或者,当暴露于某些物理或化学变化时,着色剂可以从一种颜色转变成另一种颜色。 未取代的或聚合的无色着色剂的有色形式可以是暂时的,因为在物理或化学活化被去除或改变之后,着色剂可以回复到其无色形式或其原始颜色。 聚合物无色着色剂通常由至少两种组分组成:至少一种无色发色团组分和至少一种聚合物组分。