Printing inks

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

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106 20, C09D 1102

Patent

active

051493675

ABSTRACT:
Colorant preparations, in particular printing inks, contain compounds of the formula ##STR1## in which the substituents have the meanings given in the description as an additive.
The additive substantially prevents the undesirable "build-up" in printing.

REFERENCES:
patent: 4508570 (1985-04-01), Fujii et al.
patent: 4908063 (1990-03-01), Baker et al.
patent: 4923515 (1990-05-01), Koike et al.
patent: 4985077 (1991-01-01), Ise et al.
patent: 5019166 (1991-05-01), Schwarz
patent: 5049188 (1991-09-01), Takimoto et al.

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