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    • 6. 发明申请
    • DISPERSE DYES
    • 分散染料
    • WO2011077462A2
    • 2011-06-30
    • PCT/IN2010/000851
    • 2010-12-23
    • COLOURTEX INDUSTRIES LIMITEDDESAI, PankajHIMENO, KiyoshiDESAI, NikhilPATEL, Jay
    • DESAI, PankajHIMENO, KiyoshiDESAI, NikhilPATEL, Jay
    • C09B29/01
    • C09B29/0003C09B29/081C09B29/0811C09B29/0813C09B29/0816C09B29/0817D06P1/16D06P1/18D06P3/54
    • The present invention is directed to a disperse dye of formula (1) Wherein, X, Y and Z are, independently, hydrogen, halogen, cyano, nitro or SO 2 F; Wherein at least one of X, Y and Z is SO 2 F. R 1 is hydrogen, methyl, hydroxyl or NHR 4 ; R 2 is hydrogen, chloro or methoxy; R 3 is hydrogen, (C 1 -C 4 )-alkyl or -CH 2 (CH 2 ) n COOCH 2 CN; R 5 is hydrogen, (C 1 -C 4 )-alkyl or -CH 2 (CH 2 ) m COOCH 2 CN; R 4 is -COCH 3 ,-CO C 2 H 5 , -SO 2 CH 3 or SO 2 C 2 H 5 ; n and m are independently 0,1 or 2. with the proviso: - When, Y and Z both are Cl, R 1 is other than methyl. - When, R 2 is Hydrogen and R 3 , R 4 both are alkyl, R 1 is selected from NHSO 2 CH 3 or NHSO 2 C 2 H 5 . Disperse dyes of Formula (I) have excellent washing fastness and light fastness on polyester fiber and polyester blends.
    • 本发明涉及式(1)的分散染料,其中X,Y和Z独立地为氢,卤素,氰基,硝基或SO 2, F; 其中X,Y和Z中的至少一个是SO 2 F。 R 1为氢,甲基,羟基或NHR 4; R 2是氢,氯或甲氧基; R 3是氢,(C 1 -C 4) - 烷基或-CH 2(CH 2 )<子>名词 COOCH <子> 2 CN; R 5是氢,(C 1 -C 4)烷基或-CH 2(CH 2 )<子>米 COOCH <子> 2 CN; R 4是-COCH 3 3,-CO C 2 H 5,-SO 2 2, sub> CH 3 或SO 2 2 5 5 n和m独立地为0,1或2.附带条件是:当Y和Z均为Cl时,R 1不是甲基。 当R 2是氢和R 3时,R 4都是烷基,R 1选自 NHSO 2 CH 3或NHSO 2 C 2 H 5。5。 式(I)的分散染料在聚酯纤维和聚酯共混物上具有优异的耐洗牢度和耐光性。
    • 7. 发明申请
    • AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
    • AZO染料,其制备方法及其用途
    • WO2010046192A2
    • 2010-04-29
    • PCT/EP2009062300
    • 2009-09-23
    • HUNTSMAN ADV MAT SWITZERLANDPETERMANN RALFSUPPIGER CHRISTIANLAUK URS
    • PETERMANN RALFSUPPIGER CHRISTIANLAUK URS
    • C09B29/00
    • C09B29/0003C09B29/0033C09B29/0059C09B29/0081C09B29/0085C09B29/081C09B29/0811C09B29/0833C09B29/24C09B29/26Y10S8/92
    • The present invention relates to dyes of formula (I) 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.
    • 本发明涉及式(I)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, R3是氢,C1-C6烷基或C6-C24芳基,R4是氢,C1-C6烷基或C6-C24芳基,2-氰基-C1-C6烷基,2-烷氧基-C1-C6烷基,2-氧代-C1-C6烷基, (2),(3),(4),(5),(6)或(7)的基团,其中R5是氢,硝基,氰基或卤素,R6和R7 各自独立为氢,硝基,氰基或卤素,R 8和R 9各自独立地为氢,硝基,氰基或卤素,R 10和R 11各自独立地为其他硝基,氰基,三氟甲基,羧基,C1- C6烷基,C1-C6烷氧基,C1-C6烷氨基或卤素,R12和R13各自独立地为氢,硝基,氰基,三氟甲基,羧基,C1-C6烷氧基羰基,C1-C6烷基磺酰基,C1-6烷基磺酰基氨基, R14代表硝基,氰基或卤素,R15代表C1-C6烷基,R16代表硝基,氰基,三氟甲基,羧基,C1-C6烷基磺酰基,C1-C6烷基磺酰氨基,C1-C6酰氨基或卤素,和其制备方法和 涉及其在染色或印刷半合成和特别合成的疏水性纤维材料,尤其是纺织材料中的用途。