Ink composition

Details Ink composition Ink composition

1973-04-05

1976-03-23

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Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 28, 106 29, 106 30, 260 37R, 260DIG38, C08L 9304, C09D 1108, C09D 1116

Patent

active

039458369

ABSTRACT:
An ink composition which comprises an aliphatic hydrocarbon solvent having dissolved therein a resinous binder and a modified dye, said modified dye being a reaction product obtained by reacting a dye having at least one group of --CO.sub.2 M and --SO.sub.3 M in the molecule wherein M is an alkali metal with an organic ammonium compound.

REFERENCES:
patent: 2567963 (1951-09-01), Petke
patent: 2989360 (1961-06-01), Mautner
patent: 3306867 (1967-02-01), Popiolek
Kirk-Othmer, Encyclopedia of Chemical Technology, Vol. 17, p. 501.
Apps, Printing Ink Technology, Published by Leonard Hill (Books) Ltd., London, 1958, pp. 148, 149, 176, 177 relied on.

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