High wet fast disperse dye mixtures of N-[4-(5-fluoro-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives

A dye mixture comprising

• at least one dye of formula (1)
• wherein independent of each other
• R1 is hydrogen, (C1-C4)-alkyl or C1-C4-alkoxy,
• R2 is hydrogen, carboxy, (C1-C4)-alkyl, halogen, acylamino, —NHCO-aryl, —NHCO-benzyl) or sulfonylamino,
• R3 and R4 is hydrogen, (C1-C4)-alkyl, (CH2)n-phenyl, CH2—CH═CH2, (CH2)n—OH, (CH2)n—O—(C1-C4)-alkyl, (CH2)n—O-phenyl, (CH2)n—O-benzyl, (CH2)—O—(CH2)m—OH, (CH2)n—O—(CH2)m—O—(C1-C4)-alkyl, (CH2)—O—(CH2)m—O-phenyl, (CH2)—O—(CH2)m—O-benzyl, (CH2)n—COOH, (CH2)n—COO—(C1-C4)-alkyl, (CH2)n—COO-phenyl, (CH2)n—COO-benzyl, (CH2)n—CN, (CH2)n—COO(CH2)m—CO—(C1-C4)-alkyl, (CH2)n—COO(CH2)m—CO-phenyl, (CH2)n—COO(CH2)m—CO-benzyl, (CH2)n—O—CO—(C1-C4)-alkyl, (CH2)n—O—CO-phenyl, (CH2)n—O—CO-benzyl, COO—(CH2)n-2-furfuryl, (CH2)m—O—(CH2)n-2-furfuryl, CHR9—(CH2)p—(C1-C4)-alkyl, CHR9—(CH2)p phenyl, CHR9—CH═CH2, CHR9—(CH2)p—OH, CHR9—(CH2)p—O—(C1-C4)-alkyl, CHR9—(CH2)p—O-phenyl, CHR9—(CH2)p—O-benzyl, CHR9—(CH2)p—O—(CH2)m—OH, CHR9—(CH2)p—O—(CH2)m—O—(C1-C4)-alkyl, CHR9—(CH2)p—O—(CH2)m—O-phenyl, CHR9—(CH2)p—O—(CH2)m—O-benzyl, CHR9—(CH2)p—COOH, CHR9—(CH2)p—COO—(C1-C4)-alkyl, CHR9—(CH2)p—COO-phenyl, CHR9—(CH2)p—COO-benzyl, CHR9—(CH2)p—CN, CHR9—(CH2)p—COO(CH2)m—CO—(C1-C4)-alkyl, CHR9—(CH2)p—COO(CH2)m—CO-phenyl, CHR9—(CH2)p—COO(CH2)m—CO-benzyl, CHR9—(CH2)p—O—CO—(C1-C4)-alkyl, CHR9—(CH2)p—O—CO-phenyl, CHR9—(CH2)p—O—CO-benzyl, CHR9—(CH2)p-2-furfuryl or CHR9—(CH2)p—O—(CH2)n-2-furfuryl,
• wherein
• R9 is (C1-C4)-alkyl or (C1-C4)-alkyl substituted by —OH or halogen,
• n is 1 to 4,
• m is 1 to 4 and
• p is 0 to 3,
• with the proviso that at least one of R3 and R4 is not hydrogen,
• and
• at least one dye of formula (2)
• wherein independent of each other
• R5 and R6 is hydrogen, (C1-C4)-alkyl, (CH2)n-phenyl, CH2—CH═CH2, (CH2)n—OH, (CH2)n—O—(C1-C4)-alkyl, (CH2)n—O-phenyl, (CH2)n—O-benzyl, (CH2)n—O—(CH2)m—OH, (CH2)n—O—(CH2)m—O—(C1-C4)-alkyl, (CH2)n—O—(CH2)m—O-phenyl, (CH2)n—O—(CH2)m—O-benzyl, (CH2)n—COOH, (CH2)n—COO—(C1-C4)-alkyl, (CH2)n—COO-phenyl, (CH2)n—COO-benzyl, (CH2)n—CN, (CH2)n—COO(CH2)m—CO—(C1-C4)-alkyl, (CH2)n—COO(CH2)m—CO-phenyl, (CH2)n—COO(CH2)m—CO-benzyl, (CH2)n—O—CO—(C1-C4)-alkyl, (CH2)n—O—CO-phenyl, (CH2)n—O—CO-benzyl, COO—(CH2)n-2-furfuryl or (CH2)m—O—(CH2)n-2-furfuryl,
• wherein
• n is 1 to 4 and
• m is 1 to 4,
• with the proviso that at least one of R5 and R6 is not hydrogen,
• R10 is hydrogen, (C1-C4)-alkyl or (C1-C4)-alkoxy,
• R11 is hydrogen, carboxy, (C1-C4)-alkyl, halogen, acylamino, —NHCO-aryl, —NHCO-benzyl) or sulfonylamino,
• X5 and X6 is hydrogen, halogen, nitro or cyano,
• with the proviso that at least one of X5 and X6 is not hydrogen.