Dyestuffs, processes for their preparation and their use for dye

Details Dyestuffs, processes for their preparation and their use for dye Dyestuffs, processes for their preparation and their use for dye

1981-03-05

1984-07-17

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260154, C09B 3102, C09B 3104, C09B 3114

Patent

active

044605056

ABSTRACT:
The invention relates to new dyestuffs of the general formula ##STR1## wherein the radicals D, R and R' have the meaning given in the text of the application, processes for their preparation and their use for dyeing materials containing hydroxyl groups or nitrogen.

REFERENCES:
patent: 3822263 (1974-07-01), Bien et al.
patent: 4242259 (1980-12-01), Harms et al.
patent: 4261889 (1981-04-01), Seirer et al.

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