Tertiary-alkylamine salts of metal complex dyestuffs

Details Tertiary-alkylamine salts of metal complex dyestuffs Tertiary-alkylamine salts of metal complex dyestuffs

1975-02-10

1976-11-30

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

106 22, 260 42, 260 4221, 260145A, 260145B, 260146R, 260149, 260151, 260186, 260190, 260246B, 260250Q, 2603145, 260371, 427411, 8 42R, C09B 4506, C09B 4516, C09B 4520

Patent

active

039948722

ABSTRACT:
New dyestuff salts of the formula ##EQU1## WHEREIN A denotes the radical of an anionic dyestuff, R, R.sub.1 and R.sub. 2 denote alkyl radicals with a total of 10 - 24 carbon atoms and n denotes the number 1 - 4.
The dyestuff salts show excellent solubility in organic solvents such as alcohols, ketones and esters. Due to the excellent solubility in organic solvents, the dyestuffs of the instant invention are especially suitable for dyeing solutions of polymers such as polystyrene or polyamides.

REFERENCES:
patent: 2315870 (1943-04-01), Nadler et al.
patent: 2490703 (1949-12-01), Paige
patent: 2628960 (1953-02-01), Freyermuth
patent: 2814614 (1957-11-01), Zickendraht
patent: 2841576 (1958-07-01), Zickendraht et al.
patent: 3030353 (1962-04-01), Kuster
patent: 3051696 (1962-08-01), Dettwyler
patent: 3356671 (1967-12-01), Johnson et al.

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