Dyes from trifluoromethyl-2-aminobenzothiazole diazo components

Details Dyes from trifluoromethyl-2-aminobenzothiazole diazo components Dyes from trifluoromethyl-2-aminobenzothiazole diazo components

1975-12-18

1977-10-04

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260158, 260283CN, 260287R, 260288R, 260305, 260454, 260465E, 260551S, 260573, 260577, 544105, C09B 2908, C09B 2926, C09B 2936, D06P 118

Patent

active

040523799

ABSTRACT:
Azo dyes having the general formula: ##STR1## wherein R.sub.1 represents a substituent selected from the group consisting of hydrogen, methyl, ethyl, methoxy, ethoxy, halogen, nitro, acetyl, carbomethoxy, carboethoxy, cyano and thiocyanate, and A is an aniline, 1,2,3,4-tetrahydroquinoline or benzomorpholine coupling component, may be used as conventional disperse dyes on polyester, polyamide, acrylic, triacetate and other synthetic fabrics, and some are particularly suitable for use in the transfer printing of polyesters and polyamides.

REFERENCES:
patent: 2149051 (1939-02-01), Helberger et al.
patent: 2726237 (1955-12-01), Towne et al.
patent: 2730523 (1956-01-01), Dickey et al.
patent: 2746953 (1956-05-01), Dickey et al.
patent: 3143540 (1964-08-01), Meen et al.
patent: 3349075 (1967-10-01), Wallace et al.
patent: 3455898 (1969-07-01), Seefelder et al.
patent: 3787388 (1974-01-01), Weaver et al.

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