C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
8/1, 260/153, 26
C09B 35/03 (2006.01) C09B 45/24 (2006.01) C09B 62/04 (2006.01) D06P 1/00 (2006.01)
Patent
CA 1320191
Dd.33998 ABSTRACT A water-soluble reactive dye of the formula: D1 - Z1 - NR1 - T - NR2 - Z2 _ D2 (1) wherein each of D1 and D2, independently, represents the radical of a water-soluble chromophoric compound, each of Z1 and Z2, independently, represents a triazine or pyrimidine residue carrying an atom or group imparting fibre-reactivity to the dye, R1 represents an optionally substituted alkyl radical, R2 represents hydrogen or an optionally substituted alkyl radical, and T represents a 1,3- or 1,4-phenylene radical which may carry one or more substituents selected from halogen, alkyl, alkoxy, acylamino, nitro and carboxy.
544523
Ellis Gerard
Phillips Duncan Adrian Sidney
Taylor John Anthony
Yung Chu Kwong
Ellis Gerard
Marks & Clerk
Phillips Duncan Adrian Sidney
Taylor John Anthony
Yung Chu Kwong
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