C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 43/40 (2006.01) C09B 62/44 (2006.01) D06P 1/00 (2006.01)
Patent
CA 2069467
SMC 36368 ABSTRACT REACTIVE DYES A compound of the Formula (1) or salt thereof: (1) Image wherein: Z is vinyl, or a group which is convertible to vinyl by treatment with aqueous alkali; D is optionally substituted phenylene or naphthylene; R1 is H, alkyl or substituted alkyl; R2 and R3 are each independently H, C1-4-alkyl or C1-4-alkoxy; and X is halo or quaternary ammonium.
Anderton Kenneth
Imperial Chemical Industries Plc
Marks & Clerk
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