Process for the coloration of organic material of high molecular

Details Process for the coloration of organic material of high molecular Process for the coloration of organic material of high molecular

1979-06-18

1981-06-30

Garvin, Patrick

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260377, C07C10375, C08K 508

Patent

active

042762138

ABSTRACT:
The invention discloses a process for the coloration of organic material of high molecular weight, wherein the colorant is a compound of the formula ##STR1## wherein Hal represents a chlorine or bromine atom, X represents a hydrogen or halogen atom, an alkyl or alkoxy group of 1 to 6 carbon atoms, an alkoxycarbonyl group of 2 to 7 carbon atoms, a phenyl group or a phenoxy group which is unsubstituted or substituted by chlorine atoms or methyl groups, and Y and Z represent hydrogen or halogen atoms or methyl groups.

REFERENCES:
patent: 3653800 (1972-04-01), Blackwell
patent: 3715373 (1973-02-01), Andrews
patent: 3720693 (1973-03-01), Peters et al.
patent: 3741720 (1973-06-01), Hederich et al.

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