Anthraquinone dyestuffs

Details Anthraquinone dyestuffs Anthraquinone dyestuffs

1975-06-27

1977-04-12

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8 39R, 8 40, 260381, C07C 97126, C09B 562

Patent

active

040175243

ABSTRACT:
The invention is directed to the dyeing and printing of synthetic fiber materials from an aqueous medium with partially known dyestuffs of the formula ##STR1## wherein Y = C.sub.3 -C.sub.10 -alkylene group,

REFERENCES:
patent: 2768052 (1956-10-01), Johnson
patent: 2844598 (1958-07-01), Gunthard
patent: 2972622 (1961-02-01), Grossmann
patent: 2992240 (1961-07-01), Lodge
patent: 3264325 (1966-08-01), Lewis
patent: 3445485 (1969-05-01), Straley
patent: 3538129 (1970-11-01), Sato et al.
patent: 3642835 (1972-02-01), Hederich et al.
patent: 3694467 (1972-09-01), Maier
patent: 3743476 (1973-07-01), Gehrke et al.
patent: 3779700 (1973-12-01), Wegner et al.

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