Water-based magenta ink composition and ink-jet recording proces

Compositions: coating or plastic – Coating or plastic compositions – Marking

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106 3157, 106 3127, C07D 1102

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active

058688234

ABSTRACT:
A water-based magenta ink composition comprises an aqueous medium and a magenta dye dissolved therein, which employs Color Index Number Acid Red 52 as the magenta dye and contains 5 to 15% by weight of a polyhydric alcohol alkyl ether having a vapor pressure of 0.1 mmHg or below at 20.degree. C.

REFERENCES:
patent: 4024096 (1977-05-01), Wachtel
patent: 5016028 (1991-05-01), Temple
patent: 5560771 (1996-10-01), Takamoto et al.
patent: 5580372 (1996-12-01), Gino et al.
patent: 5667569 (1997-09-01), Fujioka

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