Aqueous ink composition for ink jet-recording

Details Aqueous ink composition for ink jet-recording Aqueous ink composition for ink jet-recording

1986-02-24

1987-03-03

Yarbrough, Amelia B.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

534560, 534561, 534816, 534818, 534839, 534840, C09D 1102

Patent

active

046473106

ABSTRACT:
An aqueous ink composition for ink-jet recording comprising an aqueous solution of a water-soluble dye of formula (I) and a humectant dissolved in water: ##STR1## wherein Ar represents an unsubstituted or substituted phenyl group, or an unsubstituted or substituted naphthyl group; X represents a hydroxyl group, an alkoxy group, a halogen atom, an alkylamino group, a hydroxyalkylamino group, a cyclic amino group or an anilino group; M represents hydrogen, K, Na, Li, NH.sub.4 or an organic amine cation; and n is an integer of 1 or 2.

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