Fiber-reactive dyes containing an aniline radical which carries

Details Fiber-reactive dyes containing an aniline radical which carries Fiber-reactive dyes containing an aniline radical which carries

1989-08-10

1990-05-29

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534605, 534617, 534622, 534623, 534624, 534625, 534626, 534627, 534628, 534629, 534630, 534631, 534632, 534643, 534642, 534635, 534636, 534637, 534638, 534641, 540127, 540133, 540140, 544181, 544187, 544208, 544210, C09B 6202, C09B 62507, C09B 6244, C09B 6262

Patent

active

049297198

ABSTRACT:
Reactive dyes which are particularly suitable for dyeing and printing cellulose containing fiber materials by the cold padbatch process and which produce, in high dye yield, dyeings and prints having good fastness properties containing the radical of an amine of the formula ##STR1## in which R is hydrogen, halogen, hydroxyl or sulfo, Z is a radical of the formula --CH.dbd.CH.sub.2 or --CH.sub.2 --CH.sub.2 --Y, Y is a detachable group, R' is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by --COOH, --CN, --OH or --SO.sub.3 H, and E is a radical of the formula ##STR2## in which R' and Z are as defined above, alk, alk' and alk" independently of one another are a C.sub.1 -C.sub.6 alkylene radical, U is hydrogen, halogen, hydroxyl, sulfato, C.sub.1 -C.sub.4 alkanoyloxy, cyano, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, carbamoyl or a radical --SO.sub.2 --Z in which Z is as defined above, V is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or a radical of the formula ##STR3## in which Z, alk and U are as defined above, and q, r and s independently of one another are an integer from 1 to 6.

REFERENCES:
patent: 4560388 (1985-12-01), Rohrer
patent: 4585460 (1986-04-01), Schwander et al.
patent: 4754023 (1988-06-01), Tzikas et al.
patent: 4754024 (1988-06-01), Schwander
patent: 4766206 (1988-08-01), Tzikas
patent: 4786721 (1988-11-01), Tzikas et al.
Chem. Abst. 106, 20004g (1987).

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