Disazoic dye and recording liquid containing the same

Details Disazoic dye and recording liquid containing the same Disazoic dye and recording liquid containing the same

1986-05-07

1988-02-09

Yarbrough, Amelia Burgess

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20, C09D 1102

Patent

active

047240016

ABSTRACT:
A naphthalenedisazoic dye represented by general formula (I); ##STR1## wherein Q represents ##STR2## or a naphthalene group substituted by --SO.sub.3 M; R represents a methyl group, a methoxy group, an ethoxy group; X represents a hydrogen atom, a phenyl group substituted by --SO.sub.3 M; m represents 1 or 2; n represents 1 when X represents a hydrogen atom and n represents zero when X represents a phenyl group substituted by --SO.sub.3 M, wherein X represents a hydrogen atom and m represents 1 when Q represents a naphthalene group substituted by --SO.sub.3 M; and M represents an alkali metal atom, an ammonium, or H.A (wherein A represents an amine), and a recording liquid containing the dye. The recording liquid is suitable for use in an ink-jet recording system.

REFERENCES:
patent: 4557761 (1985-12-01), Kobayashi et al.
Derwent Abstract Accession No. 86-018597/03, Japanese Patent No. 60243176, Mar. 12, 1985.

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