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    • 4. 发明授权
    • 아조계 금속 착제 반응성 염료, 이의 제조 방법 및 이를포함하는 조성물
    • 아조계금속착제반응성염료,이의제조방법및이를포함하는조성물
    • KR100688310B1
    • 2007-03-02
    • KR1020050080366
    • 2005-08-30
    • 한국과학기술연구원(주)바이오액츠
    • 김동찬김동진박웅서나종주고석영박진우
    • C09B45/00C09B45/38
    • Provided is an azo-based metal complex reactive dye, which has advantages of both azo-based metal complex dyes and reactive dyes, and shows an improved sunlight fastness and a high fixation ratio. The azo-based metal complex reactive dye is represented by a formula of MxAyBz, wherein M represents a metal selected from the group consisting of Cr, Co, Fe, Cu and Ni; each of x and y represents 1 or 2, and z is 1, 2 or 3; A is selected from tridendate ligands represented by formulae 7-13; B represents H2O or is selected from tridendate ligands represented by the formulae 7-13; each of R1 and R2 is selected from the group consisting of -OH, -NH2, -COOH, -NHCOCH2COCH3 and -NH-(C6H5); and at least one of R3-R9 is -NHCOCHBrCH2Br or -NHCOCBr=CH2, and each of the remaining substituents of R3-R9 is selected from the group consisting of -H, -NH2, -SO3H, -OH, -COOH, -CH3, -OCH3, -NH-(C6H5), -NH-(C6H5)CH3, -NHSO2-(C6H5), -NHSO2-(C6H5)Cl, -NHSO2-(C6H5)COOH, -NHCOCH3, -NH2CH3, -SO2NH2, -NHSO2CH3, -N(CH3)2, -N(C2H5)2, -NO2, -NHCONH2, -CONH2, -N(C2H4OH)2 and -OC2H5.
    • 本发明提供一种偶氮类金属络合物活性染料,其兼具偶氮类金属络合物染料和活性染料两者的优点,并且显示出改善的日光牢度和高固色率。 偶氮类金属络合物反应性染料由式M x A y B z表示,其中M表示选自Cr,Co,Fe,Cu和Ni的金属; x和y中的每一个代表1或2,并且z是1,2或3; A选自由式7-13表示的十三酸配体; B代表H 2 O或选自式7-13代表的十三配位体; R 1和R 2各自选自-OH,-NH 2,-COOH,-NHCOCH 2 COCH 3和-NH-(C 6 H 5); 并且R3-R9中的至少一个是-NHCOCHBrCH2Br或-NHCOCBr = CH2,并且R3-R9的其余取代基中的每一个选自-H,-NH2,-SO3H,-OH,-COOH, - (C 6 H 5)CH 3,-NHSO 2 - (C 6 H 5), - NHSO 2 - (C 6 H 5)Cl,-NHSO 2 - (C 6 H 5)COOH,-NHCOCH 3,-NH 2 CH 3, - -N(CH 2)5,-NO 2,-NHCONH 2,-CONH 2,-N(C 2 H 4 OH)2和-OC 2 H 5。