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    Anthraquinone Azo Dyes
    1.
    发明申请
    Anthraquinone Azo Dyes 有权
    蒽醌偶氮染料

    公开(公告)号：US20150096132A1

    公开(公告)日：2015-04-09

    申请号：US14400571

    申请日：2013-05-15

    Applicant: Huntsman International LLC

    Inventor： Ralf Petermann ,  Urs Lauk ,  Kevin Murer ,  Yvonne Pesek

    IPC: C09B56/12

    CPC classification number: C09B56/12 ,  C09B29/0022 ,  C09B67/0046

    Abstract: The present invention relates to azo dyes of the formula (1), wherein R1 is hydrogen or hydroxy, R2 is hydrogen or hydroxy, at least one of the radicals R1 and R2 being hydroxy, R3 is hydrogen, cyano, nitro or halogen, R4 is hydrogen, cyano, nitro or halogen, D represents a radical of the formula (2) or (3), wherein R5 denotes C1-C12alkyl, C1-C12hydroxyalkyl, C1-C12alkoxyalkyl, C2-C12alkenyl, C6-C30aryl or C7-C36aralkyl and R6 and R7, each independently of the other, is hydrogen, C1-C12alkyl, C1-C12hydroxyalkyl, C1C12alkoxyalkyl, C6-C30aryl or C7-C36aralkyl, with the proviso that the compound of formula (1) is excluded, wherein R1 is hydrogen, R2 is hydroxy, R3 and R4 is hydrogen and D is the radical of formula (2) wherein R5 is ethyl, and to the use of those dye mixtures in the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre materials.

    Abstract translation: 本发明涉及式（1）的偶氮染料，其中R 1是氢或羟基，R 2是氢或羟基，R 1和R 2中的至少一个是羟基，R 3是氢，氰基，硝基或卤素，R 4 D表示式（2）或（3）的基团，其中R 5表示C 1 -C 12烷基，C 1 -C 12羟烷基，C 1 -C 12烷氧基烷基，C 2 -C 12链烯基，C 6 -C 30芳基或C 7 -C 36芳烷基 和R 6和R 7各自独立地是氢，C 1 -C 12烷基，C 1 -C 12羟烷基，C 1 -C 12烷氧基烷基，C 6 -C 30芳基或C 7 -C 36芳烷基，条件是排除式（1）的化合物，其中R 1是氢 ，R2是羟基，R3和R4是氢，D是式（2）的基团，其中R5是乙基，以及在半合成或合成疏水纤维材料的染色或印刷中使用这些染料混合物。

    Monoazo pigments containing a quinazo linonylacetoacetanilide coupling component
    3.
    发明授权
    Monoazo pigments containing a quinazo linonylacetoacetanilide coupling component 失效
    含有喹喔啉乙酰乙酰苯胺偶联组分的单偶氮颜料

    公开(公告)号：US4288362A

    公开(公告)日：1981-09-08

    申请号：US43494

    申请日：1979-05-29

    Applicant: Meinhard Rolf ,  Rutger Neeff ,  Walter Muller

    Inventor： Meinhard Rolf ,  Rutger Neeff ,  Walter Muller

    IPC: C07D239/91 ,  C07D239/88 ,  C07D239/90 ,  C07D403/04 ,  C09B29/01 ,  C09B29/32 ,  C09B29/52 ,  C09B35/03 ,  D06P1/642 ,  D06P5/06

    CPC classification number: C09B29/0022 ,  C07D239/90 ,  C09B29/325

    Abstract: Heterocyclic compounds of the formula ##STR1## wherein R.sub.1 denotes a substituent,R.sub.2 denotes an optionally substituted carbocyclic-aromatic or heterocyclic-aromatic radical andn denotes 0, 1, 2, 3 or 4, and azo colorants of the formula ##STR2## wherein D denotes the radical of an aromatic or hetero-aromatic amine which is free from sulphonic acid groups,p denotes an integer, preferably 1 or 2, andR.sub.1, R.sub.2 and n have the meaning mentioned in claim 1, processes for the preparation of the heterocyclic compounds and of the azo colorants, and the use of the azo colorants as pigments.

    Abstract translation: 式IMA的杂环化合物，其中R 1表示取代基，R 2表示任选取代的碳环芳族或杂环 - 芳族基，n表示0,1,2,3或4，并且式“IMAGE”的偶氮着色剂其中 D表示不含磺酸基团的芳族或杂芳族胺的基团，p表示整数，优选1或2，R1，R2和n具有权利要求1中提及的含义，制备 杂环化合物和偶氮着色剂，以及使用偶氮着色剂作为颜料。

    Anthraquinone-azo dyes
    5.
    发明授权
    Anthraquinone-azo dyes 失效
    蒽醌偶氮染料

    公开(公告)号：US07030229B2

    公开(公告)日：2006-04-18

    申请号：US10516440

    申请日：2003-05-27

    Applicant: Athanassios Tzikas ,  Antoine Clément ,  Urs Lauk

    Inventor： Athanassios Tzikas ,  Antoine Clément ,  Urs Lauk

    IPC: C09B56/12 ,  G02B5/20 ,  C08K5/23

    CPC classification number: C09B35/031 ,  C09B29/0022 ,  C09B35/039 ,  C09B69/106

    Abstract: The present invention relates to an azo dye of formula I, II or III: (formula I, II or III); wherein R1 and R2 are each independently of the other one or more divalent groups selected from alkylene, arylene, aralkylene and cycloalkylene, which may be interrupted by —O—, —S—, —NH—, —NR8—, —COO—, —CONH— or —CONR9—, wherein R8 and R9 are alkyl or aryl, X is —O— or —NH—, R3 is —CN or —CONH2, R4 is methyl or trifluoromethyl and R5, R6, R7 and R8 are each independently of the others hydrogen, halogen or —CN, to a process for the preparation thereof and to the use thereof in a method of producing mass-colored plastics or polymeric color particles.

    Abstract translation: 本发明涉及式I，II或III的偶氮染料：（式I，II或III）; 其中R 1和R 2各自独立地选自亚烷基，亚芳基，亚芳基和亚环烷基的另一个或多个二价基团，其可以被-O-， -S - ， - NH - ， - NR 8 - ， - COO - ， - CONH-或-CONR 9 - ，其中R 8 - R 9是烷基或芳基，X是-O-或-NH-，R 3是-CN或-CONH 2，R R 4是甲基或三氟甲基，R 5，R 6，R 7和R 8， 其各自独立地为氢，卤素或-CN，其制备方法及其在制备大量着色的塑料或聚合物着色颗粒的方法中的用途。

    Azopyridone disperse dyes, their preparation and use
    9.
    发明授权
    Azopyridone disperse dyes, their preparation and use 有权
    Azopyridone分散染料，其制备和用途

    公开(公告)号：US08696766B2

    公开(公告)日：2014-04-15

    申请号：US12934079

    申请日：2009-03-18

    Applicant: Stefan Neubauer

    Inventor： Stefan Neubauer

    IPC: C09B29/42

    CPC classification number: C09B29/0022 ,  C09B29/363

    Abstract: A dye of the general formula (I) where D is the residue of a diazo component; X is (C1-C6)-alkylene or oxygen-interrupted (C2-C6)-alkylene; R1 is methyl, ethyl or phenyl; R2 is hydrogen, cyano or carboxamido; R3 is phenyl or substituted phenyl; R4 is hydrogen or methyl or R3 and R4 combine with the atoms to which they are attached to form a five- or six-membered ring. The invention further relates to the process of the preparation of the dye of formula and its use.

    Abstract translation: 通式（I）的染料，其中D是重氮组分的残基; X是（C 1 -C 6） - 亚烷基或氧中断的（C 2 -C 6） - 亚烷基; R1是甲基，乙基或苯基; R2是氢，氰基或甲酰氨基; R3是苯基或取代的苯基; R 4是氢或甲基，或者R 3和R 4与它们连接的原子结合形成五元或六元环。 本发明还涉及制备式的染料及其用途的方法。

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