Fiber-reactive dyes comprising a halopyrimidine for which a viny

Details Fiber-reactive dyes comprising a halopyrimidine for which a viny Fiber-reactive dyes comprising a halopyrimidine for which a viny

1988-03-28

1990-11-06

Higel, Floyd D.

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

Organic compounds

Azo

534617, 534619, 534622, 534624, 534625, 534628, 534632, 534634, 534604, 534605, 534606, 534635, 534636, 534637, 534638, 534643, 534629, 534641, 544 75, 544 76, 544 99, 544187, 544322, 544323, 544326, C09B 6220, C09B 6224, C09B 6244, C09B 6262

Patent

active

049687816

ABSTRACT:
A reactive dye of the formula ##STR1## in which Fa is the radical of an organic dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, T is a negative substituent, one X is a detachable substituent and the other X is a group of the formula ##STR2## A is arylene, V is hydrogen, a substituted or unsubstituted C.sub.1 -C.sub.4 alkyl radical or a radical of the formula --(CH.sub.2).sub.q --SO.sub.2 --Z, Z is a --CH.dbd.CH.sub.2 or CH.sub.2 --Y radical and Y is an inorganic or organic radical which is detachable under alkaline conditions, q, m and n are independently of one another an integral number from 2 to 6, R and R' are independently of one another hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl, and r is 1 or 2. The inventive dyes are especially suitable for dyeing and printing cellulose-containing fiber materials by the cold pad-batch method.

REFERENCES:
patent: 4709018 (1987-11-01), Seitz
patent: 4766206 (1988-08-01), Tzikas
patent: 4782140 (1988-11-01), Tzikas
Chem. Abstracts, vol. 79, 146548n p. 330(1973), Schlager II.
Chem. Abstracts, vol. 108, 75112 (1988), Dehnert II.

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