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    • 2. 发明申请
    • ANTHRAQUINONE AZO DYES
    • WO2013182391A1
    • 2013-12-12
    • PCT/EP2013/059990
    • 2013-05-15
    • HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
    • PETERMANN, RalfLAUK, UrsMURER, KevinPESEK, Yvonne
    • C09B29/00C09B29/36C09B67/22C09B67/00D06P1/18D06P1/20C09B56/12C09B29/01
    • C09B56/12C09B29/0022C09B67/0046
    • The present invention relates to azo dyes of the formula (1), wherein R 1 is hydrogen or hydroxy, R 2 is hydrogen or hydroxy, at least one of the radicals R 1 and R 2 being hydroxy, R 3 is hydrogen, cyano, nitro or halogen, R 4 is hydrogen, cyano, nitro or halogen, D represents a radical of the formula (2) or (3), wherein R 5 denotes C 1 -C 12 alkyl, C 1 -C 12 hydroxyalkyl, C 1 -C 12 alkoxyalkyl, C 2 -C 12 alkenyl, C 6 -C 30 aryl or C 7 -C 36 aralkyl and R 6 and R 7 , each independently of the other, is hydrogen, C 1 -C 12 alkyl, C 1 -C 12 hydroxyalkyl, C 1 C 12 alkoxyalkyl, C 6 -C 30 aryl or C 7 -C 36 aralkyl, with the proviso that the compound of formula (1) is excluded, wherein R 1 is hydrogen, R 2 is hydroxy, R 3 and R 4 is hydrogen and D is the radical of formula (2) wherein R 5 is ethyl, and to the use of those dye mixtures in the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre materials.
    • 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。
    • 5. 发明申请
    • ANTHRAQUINONE-AZO DYES AND USE OF SUCH COMPOUNDS
    • ANTHRAQUINONE-AZO染色体及其用途
    • WO00071622A1
    • 2000-11-30
    • PCT/IB2000/000691
    • 2000-05-24
    • C11D3/40C08K5/00C08K5/24C08L101/14C09B43/11C09B56/12C09D11/00C09D11/02C25D11/22C25D11/24D06P1/06D06P3/16D06P3/32D06P5/00
    • C25D11/243C09B43/11C09B56/12
    • Water-soluble dyes of formula (I) in which R1 is hydrogen, hydroxyl, C1-4 alkyl, C1-4 alkoxy, halogen or SO3M, R2 is hydrogen, C1-4 alkyl or C3-6-cycloalkyl, B is the radical of a carbocyclic, heterocyclic or methylene-active non-cyclic coupling component having at least two optionally fused carbocyclic rings, and M is hydrogen or a non-chromophoric cation, the ring A has no further substituents or is substituted with from one to four of the following substituents: C1-4-alkyl, C1-4-alkoxy, halogen, -NO2, -COOM and -SO3M, and the group -N=N-B is bonded to position 3 or 4 of the ring A, with the proviso that the molecule contains at least two -SO3M groups, are suitable for dyeing or colouring non-fibrous substrates, in particular anodized aluminium or water-soluble plastic compositions.
    • 式(I)的水溶性染料,其中R 1是氢,羟基,C 1-4烷基,C 1-4烷氧基,卤素或SO 3 M,R 2是氢,C 1-4烷基或C 3-6环烷基,B是基团 具有至少两个任选稠合的碳环的碳环,杂环或亚甲基活性非环状偶联组分,M是氢或非发色阳离子,环A不具有其它取代基,或被1-4个 以下取代基:C 1-4 - 烷基,C 1-4 - 烷氧基,卤素,-NO 2,-COOM和-SO 3 M,并且基团-N = NB键合到环A的3或4位,条件是 该分子含有至少两个-SO 3 M基团,适用于染色或着色非纤维基质,特别是阳极氧化铝或水溶性塑料组合物。