| abstract |
PROBLEM TO BE SOLVED: To provide a reactive dye mixture which gives strong dyeing without using a very small amount of salt or no salt. A mixture of reactive dyes containing at least two dyes selected from the group consisting of general formulas (1), (2) and (3): Embedded image Embedded image (Where D 1 , D 2 , D 3 , R 1 , R 2 , Hal and M As defined in claim 1), and their preparation, and their use in dyeing and printing hydroxyl- and / or carboxamide-containing materials. |