Reactive dyes, their preparation and use

Details Reactive dyes, their preparation and use Reactive dyes, their preparation and use

1980-09-29

1984-01-17

Waltz, Thomas A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260144, 260146R, 260157, 260158, 260163, 260173, 260174, 260177, 260184, 260185, 260187, 260193, 260194, 260199, 260201, 260207, 2602071, 260372, 260376, 260377, 546 74, 548335, C09B 140, C09B 4704, C09B 2906

Patent

active

044263287

ABSTRACT:
Dyes of the formula ##STR1## in which D is an organic dye radical which contains at least one group conferring solubility in water, R is a halogenoalkyl radical having 1 to 2 C atoms or a halogenoacryl radical and n is an integer from 1 to 4 and each group of the formula ##STR2## is bonded to D via an aromatic carbon atom, are prepared by reacting the corresponding dye compounds of the formula D--H).sub.n with halogenoalkanoylamidoglycolic or halogenoacryloylamidoglycolic acids and are suitable for dyeing cellulose and polyamide materials.

REFERENCES:
patent: 2722534 (1955-11-01), Randall
patent: 3007762 (1961-11-01), Wegmann et al.
patent: 3365472 (1968-01-01), Buehler et al.
patent: 3498967 (1970-03-01), De Montmollin et al.
patent: 3843695 (1974-10-01), Buehler et al.
patent: 3857864 (1974-12-01), Schwander et al.
patent: 3862192 (1975-01-01), Schwander et al.
patent: 3923778 (1975-12-01), de Montmollin et al.
patent: 4101547 (1978-07-01), Mislin et al.
Liebigs Annalen der Chemie, vol. 343, pp. 207, 1905.
Liebigs Annalen der Chemie, vol. 361, pp. 113, 1908.

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