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    Anthraquinone compounds
    7.
    发明授权
    Anthraquinone compounds 失效
    蒽醌化合物

    公开(公告)号：US4301082A

    公开(公告)日：1981-11-17

    申请号：US122927

    申请日：1980-02-20

    申请人： Jean-Marie Adam

    发明人： Jean-Marie Adam

    IPC分类号： C09B1/54 ,  C09B62/004 ,  C07C143/665

    CPC分类号： C09B62/004 ,  C09B1/547

    摘要： There are described new anthraquinone compounds which, in the form of the free acid, correspond to the formula I ##STR1## in which R.sub.1 is a straight-chain or branched-chain alkyl group having 4 to 8 carbon atoms, R.sub.2 and R.sub.3 independently of one another are each a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms, R.sub.4 is hydrogen, an optionally acylated amino group, or a fibre-reactive radical bound by way of an amino group, and R.sub.5 is hydrogen, or a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms; and also the production thereof by selective desulfonation from an anthraquinonedisulfonic acid; and the use of the new anthraquinone compounds as dyes for dyeing and printing textile materials.

    摘要翻译： 描述了新的蒽醌化合物，其游离酸形式对应于其中R 1是具有4至8个碳原子的直链或支链烷基的式I（I），R 2和 R 3彼此独立地为具有1至4个碳原子的直链或支链烷基，R4为氢，任选酰化的氨基或通过氨基键合的纤维反应性基团，R5为 是氢或具有1至4个碳原子的直链或支链烷基; 并且还可以通过从蒽醌二磺酸中选择性脱磺酸来生产它; 并使用新的蒽醌化合物作为染色和印花纺织材料的染料。

    Water-soluble anthraquinone dyes
    8.
    发明授权
    Water-soluble anthraquinone dyes 失效
    水溶性蒽醌染料

    公开(公告)号：US4294768A

    公开(公告)日：1981-10-13

    申请号：US148443

    申请日：1980-05-09

    申请人： Jean-Marie Adam

    发明人： Jean-Marie Adam

    IPC分类号： C09B1/54 ,  C09B62/004 ,  C07C143/675

    CPC分类号： C09B62/004 ,  C09B1/547

    摘要： There are described new violet water-soluble anthraquinone dyes corresponding to the formula ##STR1## wherein R.sub.1 represents a straight-chain or branched-chain alkyl group having 4 to 8 carbon atoms,R.sub.2 and R.sub.3 independently of one another represent a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms,R.sub.4 represents hydrogen, an optionally acylated amino group, or a fibre-reactive radical bonded by way of an amino group,R.sub.5 represents hydrogen or a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms, and the phenyl ringsA and/or B can be further substituted, with the proviso that one X of the symbols X.sub.1 and X.sub.2 represents the --SO.sub.3 H -- group, and the other X represents hydrogen; and also a process for producing these dyes by means of a phenol melt; and the use of the new water-soluble anthraquinone dyes for dyeing and printing textile materials, particularly natural and synthetic polyamide materials.

    摘要翻译： 描述了对应于式“IMAGE”的新的紫色水溶性蒽醌染料，其中R 1表示具有4至8个碳原子的直链或支链烷基，R 2和R 3彼此独立地表示直链或 具有1至4个碳原子的支链烷基，R4代表氢，任选酰化的氨基或通过氨基键合的纤维反应性基团，R 5表示氢或直链或支链烷基 具有1至4个碳原子，并且苯环A和/或B可进一步被取代，条件是符号X1和X2的一个X表示-SO3H-基，另一个X表示氢; 以及通过苯酚熔体生产这些染料的方法; 并使用新的水溶性蒽醌染料来染色和印花纺织材料，特别是天然和合成的聚酰胺材料。

    Anthraquinone reactive dyestuffs
    9.
    发明授权
    Anthraquinone reactive dyestuffs 失效
    ANTHRAQUINONE反应性DYESTUFFS

    公开(公告)号：US3828040A

    公开(公告)日：1974-08-06

    申请号：US6400770

    申请日：1970-07-17

    申请人： BAYER AG

    发明人： BIEN H ,  LEISTER H ,  HARMS W ,  SCHMITZ R

    IPC分类号： C09B62/004 ,  C07D51/36 ,  C07D55/48

    CPC分类号： C09B62/004

    摘要： ANTHRAQUINONE REACTIVE DYESTUFFS CONSISTING OF 1,4,5TRIAMINO ANTHRAQUINONES WHEREIN THE 1 AND 4 -AMINO GROUPS ARE SUBSTITUTED BY SULFOARYLENE, SULFOARALKYLENE OR SULFATOALKYLENE RADICALS AND THE 5-AMINO GROUP IS SUBSTITUTED BY A REACTIVE GROUP. THE DYESTUFFS ARE ESPECIALLY SUITABLE FR USE IN DYEING HYDROXYL OR NITROGEN CONTAINING TEXTILE MATERIALS, ESPECIALLY NATURAL AND REGENERATED CELLULOSE, WOOL, SILK, SYNTHETIC POLYAMIDE AND POLYURETHANE FIBERS THEREBY YIELDING DYEINGS OF EXCELLENT FASTNESS PROPERTIES.