Printing inks containing nucleated organic pigments

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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106 22, 106 23, 106288Q, 106289, 106308B, C09D 1102

Patent

active

042048710

ABSTRACT:
Substitutes for inorganic pigments that are particularly suitable for use in printing inks comprise nucleated organic pigments prepared by reacting in aqueous solution primary aryl amines with at least one coupling component in the presence of a conditioned, highly dispersed inorganic material.

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patent: 3555004 (1971-01-01), Mueller et al.
patent: 3759731 (1973-09-01), Kuhue et al.

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