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    AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
    1.
    发明申请
    AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF 有权
    AZO染色剂，其制备方法及其用途

    公开(公告)号：US20110197377A1

    公开(公告)日：2011-08-18

    申请号：US13124958

    申请日：2009-09-23

    申请人： Ralf Petermann ,  Christian Suppiger ,  Urs Lauk

    发明人： Ralf Petermann ,  Christian Suppiger ,  Urs Lauk

    IPC分类号： C09B29/36 ,  C09B29/34 ,  C09B29/40

    CPC分类号： C09B29/0003 ,  C09B29/0033 ,  C09B29/0059 ,  C09B29/0081 ,  C09B29/0085 ,  C09B29/081 ,  C09B29/0811 ,  C09B29/0833 ,  C09B29/24 ,  C09B29/26 ,  Y10S8/92

    摘要： The present invention relates to dyes of formula wherein R1 and R2 are each independently of the other hydrogen, vinyl, allyl or C1-C6alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C6alkoxy or C6-C24aryl, R3 is hydrogen, C1-C6alkyl or C6-C24aryl, R4 is hydrogen, C1-C6alkyl or C6-C24aryl, 2-Cyano-C1-C6alkyl, 2-Alkoxy-C1-C6alkyl, 2-Oxo-C1-C6alkyl, n is 0, 1 or 2, and D denotes a radical of formula (2), (3), (4), (5), (6) or (7) wherein R5 is hydrogen, nitro, cyano or halogen, R6 and R7 are each independently of the other hydrogen, nitro, cyano or halogen, R8 and R9 are each independently of the other hydrogen, nitro, cyano or halogen, R10 and R11 are each independently of the other nitro, cyano, trifluoromethyl, carboxy, C1-C6alkyl, C1-C6alkoxy, C1-C6acylamino or halogen, R12 and R13 are each independently of the other hydrogen, nitro, cyano, trifluoromethyl, carboxy, C1-C6alkoxycarbonyl, C1-C6alkylsulfonyl, C1-C6alkylsulfonylamino, C1-C6acylamino or halogen, R14 represents nitro, cyano or halogen and R15 is C1-C6alkyl, and R16 is nitro, cyano, trifluoromethyl, carboxy, C1-C6alkylsulfonyl, C1-C6alkylsulfonylamino, C1-C6acylamino or halogen, and to the process for the preparation thereof and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.

    摘要翻译： 本发明涉及下式的染料，其中R 1和R 2各自独立地为未被取代或被氰基，羧基，羟基，C 1 -C 6烷氧基或C 6 -C 24芳基取​​代的其它氢，乙烯基，烯丙基或C 1 -C 6烷基，R 3是氢 ，C 1 -C 6烷基或C 6 -C 24芳基，R 4是氢，C 1 -C 6烷基或C 6 -C 24芳基，2-氰基-C 1 -C 6烷基，2-烷氧基-C 1 -C 6烷基，2-氧代-C 1 -C 6烷基， 或2，D表示式（2），（3），（4），（5），（6）或（7）的基团，其中R 5是氢，硝基，氰基或卤素，R 6和R 7各自独立地 的另一个氢，硝基，氰基或卤素，R8和R9各自独立地为另一个氢，硝基，氰基或卤素，R 10和R 11各自独立地为硝基，氰基，三氟甲基，羧基，C 1 -C 6烷基，C 1 C 1-6烷氧基，C 1 -C 6烷酰基氨基或卤素，R 12和R 13各自独立地为氢，硝基，氰基，三氟甲基，羧基，C 1 -C 6烷氧基羰基，C 1 -C 6烷基磺酰基，C 1 -C 6烷基磺酰基氨基，C 1 -C 6酰基氨基或卤素， R14表示硝基，氰基或卤素，R15是C1-C6烷基，R16是硝基，氰基，三氟甲基，羧基，C1-C6烷基磺酰基，C1-C6烷基磺酰基氨基，C1-C6酰基氨基或卤素，并且其制备方法和 其用于染色或印刷半合成和特别合成的疏水纤维材料，尤其是纺织材料。