Printing ink compositions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

101453, 260 3, 260 33, 260 7, 260 9, 260 14, 260 19R, 260 19N, 260 18S, 260826, 528130, C08L 9300

Patent

active

041153294

ABSTRACT:
Printing ink compositions which are suitable for use in the method of dry-planographic printing on a high-speed web offset press are provided wherein an ink vehicle comprises from 1 to 70% by weight of a silicone-modified phenolic resin prepared by reacting an oil-soluble solid phenolic resin with an amino group-containing organopolysiloxane. Said ink compositions are capable of producing copy sheets without the occurrence of scumming and the piling of ink throughout a long continuous operation by the said printing method.

REFERENCES:
patent: 3945957 (1976-03-01), Noshiro et al.
patent: 3948827 (1976-04-01), Noshiro et al.

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