Anthraquinone disperse dyes

Details Anthraquinone disperse dyes Anthraquinone disperse dyes

1978-08-21

1980-02-05

Doll, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603265E, 260377, 546245, C07C 4968

Patent

active

041872380

ABSTRACT:
Disperse dyes of the formula (I) ##STR1## wherein R represents substituted or unsubstituted alkyl, cycloalkyl or hydrogen, R' represents substituted or unsubstituted alkyl, cycloalkyl, aralkyl or phenyl, and R" represents a radical of the formulae --NR'"R"" or --OX, wherein X represents substituted or unsubstituted alkyl, cycloalkyl, aralkyl or phenyl and R"' and R"" each represent hydrogen or substituted or unsubstituted alkyl radicals which, together with the nitrogen atom to which they are attached, are also able to form a 5- or 6-membered ring, and n is 1 or 2. The new dyestuffs give fast blue shades on polyester fabric.

REFERENCES:
patent: 2823212 (1958-02-01), Anton et al.
patent: 3734934 (1973-05-01), Kolliker et al.

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