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    • 67. 发明专利
      FR2352040B1  未知
    • FR2352040B1
    • 1980-12-12
    • FR7715332
    • 1977-05-18
    • CASSELLA AG
    • C09B35/376 , D06P1/06 , C09B35/36 , D06P1/02 , D06P3/02 , D06P3/58
    • A water soluble trisazo dyestuff of the formula B1-N=N-Z-N=N-M-N=N-B2 is useful for dyeing substances containing nitrogen or hydroxyl wherein M is B1 and B2 are the same or different and are selected from the group consisting of +TR 2,4-dihydroxy-3-quinolyl and 2,6-diamino-5-pyridyl; Z is +tr X is -O- or -S-; R1 is hydrogen, alkyl having 1 to 4 carbon atoms, phenyl or benzyl; R3 is hydrogen, chloro or alkyl or alkoxy having 1 to 4 carbon atoms; R4 is hydrogen chloro, alkyl or alkoxy having 1 to 4 carbon atoms, hydroxy, alkanoylamino having 1 to 4 carbon atoms, benzoylamino, naphthoylamino, oxalylamino, carboxyalkylamino having 2 to 5 carbon atoms, sulphoalkylamino having 1 to 4 carbon atoms or oxyalkylamino having 1 to 4 carbon atoms; R5 is hydrogen or alkyl having 1 to 8 carbon atoms; R6 is -CN, -COOH, -CONH2 or -SO3H; R7 is hydrogen, or alkyl having 1 to 4 carbon atoms, R8is hydrogen phenyl or phenyl substituted with a methyl, nitro, chloro or sulpho; R9 is methyl, carboxyl or alkoxycarbonyl having 2 to 5 carbon atoms; R10 is hydrogen, methyl, methoxy, chloro, -COOH or -SO3H; E is a hydroxyl, amino, alkylamino having 1 to 4 carbon atoms, phenylamino, naphthylamino, benzoylamino, naphthoylamino, alkanoylamino having 2 to 5 carbon atoms, carboxyalkylamino having 2 to 5 carbon atoms, sulphoalkylamino having 1 to 4 carbon atoms, hydroxyalkylamino having 1 to 4 carbon atoms dialkylamino having 1 to 4 carbon atoms in each alkyl; E' is hydrogen or the same or a different member of the group of substituents standing for E; R11, R12 and R13 are alkyl or alkoxy having 1 to 4 carbon atoms, carboxyl, sulpho, chloro, bromo, nitro or methoxycarbonyl; R14 and R15 are hydrogen, methyl, ethyl, methoxy, ethoxy or chloro; with the proviso that at least one of M, B1 and B2 includes a sulpho substituent.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 68. 发明专利
      IN146336B PROCESS FOR THE MANUFACTURE OF SOLUBLE TRISAZO DYESTUFFS 未知
    • PROCESS FOR THE MANUFACTURE OF SOLUBLE TRISAZO DYESTUFFS
    • IN146336B
    • 1979-05-05
    • IN730CA1977
    • 1977-05-16
    • CASSELLA FARBWERKE MAINKUR AG
    • RIBKA J , BAUER W
    • C09B35/376 , D06P1/06 , C09B35/36
    • A water soluble trisazo dyestuff of the formula B1-N=N-Z-N=N-M-N=N-B2 is useful for dyeing substances containing nitrogen or hydroxyl wherein M is B1 and B2 are the same or different and are selected from the group consisting of +TR 2,4-dihydroxy-3-quinolyl and 2,6-diamino-5-pyridyl; Z is +tr X is -O- or -S-; R1 is hydrogen, alkyl having 1 to 4 carbon atoms, phenyl or benzyl; R3 is hydrogen, chloro or alkyl or alkoxy having 1 to 4 carbon atoms; R4 is hydrogen chloro, alkyl or alkoxy having 1 to 4 carbon atoms, hydroxy, alkanoylamino having 1 to 4 carbon atoms, benzoylamino, naphthoylamino, oxalylamino, carboxyalkylamino having 2 to 5 carbon atoms, sulphoalkylamino having 1 to 4 carbon atoms or oxyalkylamino having 1 to 4 carbon atoms; R5 is hydrogen or alkyl having 1 to 8 carbon atoms; R6 is -CN, -COOH, -CONH2 or -SO3H; R7 is hydrogen, or alkyl having 1 to 4 carbon atoms, R8is hydrogen phenyl or phenyl substituted with a methyl, nitro, chloro or sulpho; R9 is methyl, carboxyl or alkoxycarbonyl having 2 to 5 carbon atoms; R10 is hydrogen, methyl, methoxy, chloro, -COOH or -SO3H; E is a hydroxyl, amino, alkylamino having 1 to 4 carbon atoms, phenylamino, naphthylamino, benzoylamino, naphthoylamino, alkanoylamino having 2 to 5 carbon atoms, carboxyalkylamino having 2 to 5 carbon atoms, sulphoalkylamino having 1 to 4 carbon atoms, hydroxyalkylamino having 1 to 4 carbon atoms dialkylamino having 1 to 4 carbon atoms in each alkyl; E' is hydrogen or the same or a different member of the group of substituents standing for E; R11, R12 and R13 are alkyl or alkoxy having 1 to 4 carbon atoms, carboxyl, sulpho, chloro, bromo, nitro or methoxycarbonyl; R14 and R15 are hydrogen, methyl, ethyl, methoxy, ethoxy or chloro; with the proviso that at least one of M, B1 and B2 includes a sulpho substituent.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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