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    • 5. 发明授权
    • Azo dyes for dyeing and printing hydrophobic materials
    • 偶氮染料用于染色和印花疏水材料
    • US07909891B2
    • 2011-03-22
    • US12679314
    • 2008-09-15
    • Stefan Neubauer
    • Stefan Neubauer
    • D06P1/02
    • C09B29/0003C09B29/0025C09B29/0059C09B29/0081C09B29/0085C09B29/0088C09B29/0816C09B31/043C09B69/106
    • The invention relates to a dye of the general formula (I) where D is the residue of a diazo component; R1 is hydrogen, (C1-C6-alkyl, (C1-C4)-alkoxy, hydroxyl, halogen, —NHCHO, —NHCO(C1-C6)-alkyl, —NHCOaryl, —NHSO2(C1-C6)-alkyl or —NHSO2aryl; R2 is hydrogen, (C1-C6)-alkyl, (C1-C4)-alkoxy, phenoxy or halogen; R3 is hydrogen, (C1-C6)-alkyl, substituted (C1-C6)-alkyl, (C3-C4)-alkenyl or substituted (C3-C4)-alkenyl; or R2 and R3 combine to form the radical —C*H(CH3)CH2C(CH3)2—, where the carbon atom marked * is attached to the phenyl nucleus; R4 is hydrogen, (C1-C6)-alkyl or phenyl; R5 is vinyl or a group of the formula —CHR6COR7, where R6 is hydrogen, (C1-C6)-alkyl or phenyl; R7 is (C1-C6)-alkyl, substituted (C1-C6)-alkyl, phenyl or substituted phenyl; and X is C1-C5)-alkylene. The invention for relates to a process to prepare the dye and their use.
    • 本发明涉及通式(I)的染料,其中D是重氮组分的残基; R1是氢,(C1-C6-烷基,(C1-C4) - 烷氧基,羟基,卤素,-NHCHO,-NHCO(C1-C6) - 烷基,-NHCO芳基,-NHSO2(C1-C6) - 烷基或 - NH 2芳基; R 2是氢,(C 1 -C 6) - 烷基,(C 1 -C 4) - 烷氧基,苯氧基或卤素; R 3是氢,(C 1 -C 6) - 烷基,取代的(C 1 -C 6) - 烷基,( C4) - 烯基或取代的(C3-C4) - 烯基;或R2和R3结合形成基团-C * H(CH 3)CH 2 C(CH 3)2 - ,其中标记*的碳原子连接到苯基核上; R4是氢,(C1-C6) - 烷基或苯基; R5是乙烯基或式-CHR6COR7的基团,其中R6是氢,(C1-C6) - 烷基或苯基; R7是(C1-C6) - 烷基 ,取代的(C 1 -C 6) - 烷基,苯基或取代的苯基; X是C 1 -C 5) - 亚烷基。 本发明涉及制备染料的方法及其用途。
    • 7. 发明授权
    • Disperse dyes, their preparation and use
    • 分散染料,其制备和用途
    • US08070832B2
    • 2011-12-06
    • US12672597
    • 2008-08-01
    • Stefan Neubauer
    • Stefan Neubauer
    • D06P5/17C09B29/00
    • C09B29/0817C09B29/0003C09B29/0059C09B29/0088C09B29/0816C09D11/037D06P1/18D06P3/54D06P5/30
    • The invention provides for a dye of the formula (I) where D is the residue of a diazo component; R1 is hydrogen, (C1-C6)-alkyl, (C1-C4)-alkoxy, hydroxyl, halogen, —NHCHO, —NHCO(C1-C6)-alkyl or —NHSO2 (C1-C6)-alkyl; R2 is hydrogen, (C1-C6)-alkyl, (C1-C4)-alkoxy or halogen; R3 is hydrogen, (C1-C6)-alkyl, substituted (C1-C6)-alkyl, (C3-C4)-alkenyl or substituted (C3-C4)-alkenyl or R2 and R3 combine to form the radical —C*H(CH3)CH2C(CH3)2—, where the carbon atom marked * is attached to the phenyl nucleus; R4 is hydrogen or (C1-C6)-alkyl; R5 is hydrogen or (C1-C6)-alkyl; R6 is hydrogen or (C1-C6)-alkyl; X is phenyl, thiophenyl, sulfonylphenyl or phenoxy; n is 0, 1, or 2; and m is 0 or 1. The invention is also related to the process of using the dye and the process of preparing the dye.
    • 本发明提供式(I)的染料,其中D是重氮组分的残基; R 1是氢,(C 1 -C 6) - 烷基,(C 1 -C 4) - 烷氧基,羟基,卤素,-NHCHO,-NHCO(C 1 -C 6) - 烷基或-NHSO 2(C 1 -C 6) - 烷基; R2是氢,(C1-C6) - 烷基,(C1-C4) - 烷氧基或卤素; R 3是氢,(C 1 -C 6) - 烷基,取代的(C 1 -C 6) - 烷基,(C 3 -C 4) - 烯基或取代的(C 3 -C 4) - 烯基或R 2和R 3结合形成基团-C (CH3)CH2C(CH3)2-,其中标记为*的碳原子连接到苯基核; R4是氢或(C1-C6) - 烷基; R5是氢或(C1-C6) - 烷基; R6是氢或(C1-C6) - 烷基; X是苯基,噻吩基,磺酰基苯基或苯氧基; n为0,1或2; 并且m为0或1.本发明还涉及使用染料的方法和制备染料的方法。