Yellow dye composition
    1.
    发明申请
    Yellow dye composition 审中-公开
    黄色染料组成

    公开(公告)号:US20060288498A1

    公开(公告)日:2006-12-28

    申请号:US11281478

    申请日:2005-11-18

    IPC分类号: C09B62/00

    CPC分类号: C09B67/0055

    摘要: A dye composition, which comprising two or three components, each component is different with another and is selected from the formula (I), (II), or (III). The yellow dye composition disclosed here is a dye composition with good stability of aqueous dye solution, good storage stability, high solubility and excellence light fastness. The yellow dye composition is suitable for the cellulose fibers in dyeing and printing.

    摘要翻译: 包含两种或三种组分的每种组分的染料组合物与另一组分不同,并且选自式(I),(II)或(III)。 这里公开的黄色染料组合物是具有良好的染料溶液稳定性,良好的储存稳定性,高溶解性和优异耐光性的染料组合物。 黄色染料组合物适用于染色和印花中的纤维素纤维。

    Mixtures of symmetrical and unsymmetrical red reactive dyes
    2.
    发明授权
    Mixtures of symmetrical and unsymmetrical red reactive dyes 失效
    对称和不对称红色活性染料的混合物

    公开(公告)号:US6068667A

    公开(公告)日:2000-05-30

    申请号:US305300

    申请日:1999-05-05

    摘要: The present invention relates to novel, three component, mixtures comprising red reactive dyes which in the free acid forms are represented by the formula (I), (II) and (II'),a) a red reactive dye of formula (I) ##STR1## where the variables are as described in the claims. The mixtures are suitable for dyeing and printing cellulose containing fibre materials and produce dyeings and prints which exhibit good build up and fastness properties.

    摘要翻译: 本发明涉及包含红色活性染料的新型三组分混合物,其游离酸形式由式(I),(II)和(II')表示,a)式(I)的红色活性染料, 其中变量如权利要求中所述。 该混合物适用于染色和印刷含纤维素的纤维材料,并生产具有良好的增稠和牢固性能的染色和印花。