Moisture-set color developer ink

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

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106 22, 106 23, 106 24, 106 26, 106 28, 106 30, 106 31, 282 275, C09D 1104, C09D 1108, C09D 1114

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active

043210937

ABSTRACT:
A color developer ink for use in the production of the CF coating of a carbonless copy paper set is formulated as a moisture-set ink which dries by precipitation into an immobile solid film. The formulation includes 10-40% of the color developer, preferably a zinc salt of an organic acid, 30-60% of a hygroscopic solvent, 0-5% of a water-insoluble binder, and 0-35% of a filler.

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Wolfe, H. J., Printing and Litho Inks, MacNair-Dorland Co., 1967, pp. 353-355.

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