Dye mixtures

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

8639, C07C10700, C09B 2936

Patent

active

043549691

ABSTRACT:
Dye mixtures which contain dyes of the formula I ##STR1## where R.sup.1 and R.sup.2 have the following meanings:

REFERENCES:
patent: Re29640 (1978-05-01), Lamm et al.
patent: 3998802 (1976-12-01), Dehnert et al.
patent: 4042578 (1977-08-01), Dehnert et al.

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