Pigment compositions

Details Pigment compositions Pigment compositions

1979-03-16

1981-12-08

Lieberman, Allan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 39P, 260 40R, 260 17R, 260193, C08J 320, C08K 523, C08L 2300

Patent

active

043047114

ABSTRACT:
A colored synthetic plastics mass having incorporated therein the calcium salt of the dyestuff from diazotized 2-nitroaniline-4-sulphonic acid and acetoacet-o-chloroanilide.

REFERENCES:
patent: 1059599 (1913-04-01), Desamari
patent: 1086155 (1914-02-01), Geldermann et al.
patent: 3036059 (1962-05-01), Ehrhardt et al.

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