Aqueous ink for ink-jet printing

Details Aqueous ink for ink-jet printing Aqueous ink for ink-jet printing

1982-12-27

1984-06-19

Kight, III, John

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20, C09D 1102

Patent

active

044551681

ABSTRACT:
An aqueous ink for ink-jet printing comprises a water-soluble dye, water and a compound selected from the group consisting and the compounds of formula (I) and the compounds of formula (II): ##STR1## wherein X.sup.1 represents ##STR2## in which R, R.sup.1, R.sup.2 and R.sup.3 independently represent an alkyl group with 1 to 4 carbon atoms or a hydroxyalkyl group with 1 to 4 carbon atoms, and m is an integer of 0 to 2; and at least one of the two Y's is a hydroxyl group, and, when one Y, but not both Y's, is a hydroxyl group, the Y that is not a hydroxyl group is the same as the above-mentioned X.sup.1 ;

REFERENCES:
patent: 3846141 (1974-11-01), Ostergren et al.
patent: 4150997 (1979-04-01), Hayes
patent: 4153593 (1979-05-01), Zabiak et al.
patent: 4285757 (1981-08-01), Uehara et al.

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