Novel dyes, their preparation and use

Details Novel dyes, their preparation and use Novel dyes, their preparation and use

1980-01-17

1982-04-20

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260147, 260154, 2602422, 542414, 544 65, 544294, 544295, 544298, C09B 4500

Patent

active

043258697

ABSTRACT:
Dyes of the formula ##STR1## in which D is the radical of an organic dye, R is hydrogen or a low molecular weight alkyl group, X is an unsubstituted or substituted alkyl or alkenyl radical, one Y is halogen and the other Y is a substituent.

REFERENCES:
patent: 3565881 (1971-02-01), Dussy et al.
patent: 3669951 (1972-06-01), Bien et al.
patent: 3711460 (1973-01-01), Schundehutte et al.
patent: 3853840 (1974-12-01), Schundehutte et al.
patent: 3895004 (1975-07-01), Montmollin et al.

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