Water-insoluble nitrophenylazophenyl compounds containing a term

Details Water-insoluble nitrophenylazophenyl compounds containing a term Water-insoluble nitrophenylazophenyl compounds containing a term

1974-04-03

1978-04-18

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8 26, 260158, 260187, 260465D, 260562B, 560 20, 560 24, 560 38, 560227, C09B 2900, C09B 2908, C09B 2926, C09B 3104

Patent

active

040850994

ABSTRACT:
Dyestuffs falling within the formula: ##STR1## in which A represents the residue of a diazotizable amine free from substituents giving rise to an acid dissociation, m is 0 or 1, the benzene nucleus B may be substituted by methyl or methoxy groups, X represents a hydrogen atom or a methyl, methoxy or ethoxy group, Y represents a hydrogen or chlorine atom or a methyl, methoxy or acylamino group, n is 1, 2 or 3, Z represents --O--CO--CH.sub.2 CH.sub.2 C.sub.2 F.sub.5 or --CO--O--CH.sub.2 CH.sub.2 C.sub.2 F.sub.5 or, provided that Y is --NHCO--CH.sub.2 CH.sub.2 C.sub.2 F.sub.5, a hydrogen atom or a hydroxy, cyano, alkoxycarbonyl or acyloxy group, and R represents a substituted or unsubstituted alkyl group of low molecular weight or --(CH.sub.2).sub.n --Z wherein n and Z have the meanings given above; mixture of such dyestuffs; processes for their preparation; process for the coloration of hydrophobic fibres in which the coloring agent is a dyestuff of the formula given above or a mixture thereof; textile materials dyed or printed with a dyestuff of the formula given above or with a mixture thereof and intermediate products of the formula: ##STR2##

REFERENCES:
patent: 2470094 (1949-05-01), Dickey et al.
patent: 2516302 (1950-07-01), Dickey
patent: 2516303 (1950-07-01), Dickey
patent: 2723264 (1955-11-01), Dickey et al.
patent: 3178405 (1965-04-01), Merian
patent: 3335126 (1967-08-01), Baron et al.
patent: 3406164 (1968-10-01), Altermatt et al.
patent: 3406165 (1968-10-01), Kruckenberg
patent: 3407189 (1968-10-01), Merian
patent: 3520817 (1970-07-01), Zanella

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