| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactive dye having good clarity and high light fastness. SOLUTION: The reactive dye is represented by general formula (I) [wherein, A is a residue of 5-membered diazo component A-NH<SB>2</SB>; B<SP>1</SP>and B<SP>2</SP>are each =CR<SP>1</SP>- or -CR<SP>2</SP>=, or one of them is a nitrogen atom and the other is =CR<SP>1</SP>- or -CR<SP>2</SP>=; R<SP>5</SP>and R<SP>6</SP>are each independently a hydrogen atom or a specific substituent; G, R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom or a specified substituent; R<SP>1</SP>and R<SP>5</SP>or R<SP>5</SP>and R<SP>6</SP>may form a 5- or 6-membered ring by bonding to each other; and one of A, R<SP>1</SP>, R<SP>2</SP>, R<SP>5</SP>, R<SP>6</SP>and G has at least one reactive group], and has at least one or more reactive groups. COPYRIGHT: (C)2003,JPO
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