Recording liquid and ink jet recording method employing the same

Details Recording liquid and ink jet recording method employing the same Recording liquid and ink jet recording method employing the same

1990-01-17

1992-06-30

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

534724, 534815, C09D 1102

Patent

active

051259699

ABSTRACT:
A recording liquid containing a dye, glycerine, an aliphatic monohydric alcohol and water. The dye is a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas [I] and [II]: ##STR1## where Q1 is a phenyl group or a naphthyl group which are substituted by a lower alkyl carbonylamino group and a lower alkoxy group or a naphthyl group substituted by a SO.sub.3 M group, Q2 is a naphthyl group substituted by a SO.sub.3 M group or a phenyl group substituted by a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, or a phenyl group or a naphthyl group which are substituted by a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkyl carbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted by a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation.

REFERENCES:
patent: 4601756 (1986-07-01), Chiba et al.
patent: 4724001 (1988-02-01), Ohata et al.
patent: 4765838 (1988-08-01), Ohata et al.
patent: 4841037 (1989-06-01), Ohata et al.
patent: 4908062 (1990-03-01), Balmforth et al.
patent: 4923515 (1990-05-01), Kioke et al.
patent: 4986850 (1991-01-01), Iwata et al.

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