Printing inks

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

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106 28, 106 29, 106 30, 524 77, 524270, 524611, C09D 1100

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active

050749153

ABSTRACT:
Printing inks comprising an oxidation polymerization type resin, at least a part of which sets to gel in a non-polar ink solvent, a color agent, and an ink solvent, at least a part of which being a non-volatile polar solvent. When the printing ink is applied onto an absorbent printing object, the non-volatile polar solvent is easily absorbed by the printing object to gel the oxidation polymerization type resin, thereby to allow the ink to dry quickly, whereas the ink on non-absorbent printing members of a printing machine does not dry easily.

REFERENCES:
patent: 4357164 (1982-11-01), Tsuji et al.
Derwent Abstract Accession No. 77-15729 Y/09, Japanese Patent No. 52008330, Jan. 22, 1977.
Derwent Abstract Accession No. 76-52747X/28, Japanese Patent No. 51059506, May 24, 1976.
Derwent Abstract Accession No. 85-034414/06, Japanese Patent No. 59227963, Dec. 20, 1984.

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