Reactive dyes, processes for their manufacture and use thereof

Details Reactive dyes, processes for their manufacture and use thereof Reactive dyes, processes for their manufacture and use thereof

C - Chemistry, Metallurgy

09

B

8/1, 260/153, 26

C09B 29/00 (2006.01) C09B 31/02 (2006.01) C09B 62/44 (2006.01) D06P 1/00 (2006.01)

Patent

CA 1161034

JAN 2 1984 ~ The invention provides reactive dyes of the formula Image (1) Wherin D is the radical of an organic dye which contains sulfo groups, R1 is hydrogen or Cl-C4alkyl, R2 is hydrogen, methyl or ethyl X is a radical of the formula -SO2CH2CH2Cl, -S02CH=CH2, -SO2CH2CH2OSO3H, -SO2CH2OPO3H or -N(R3)SO2CH2OSO3H, and R3 is hydrogen, methyl or ethyl, and the benzene or naphthalene radical can contain further substituents in addition to X.

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