Bisazo inkjet dyes

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

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106 3148, 106 3158, 534797, 534824, 427466, 428195, C09D 1102

Patent

active

058823913

ABSTRACT:
A bisazo dye of Formula (1) and salts thereof: ##STR1## in which R is H or ##STR2## R.sub.1 and R.sub.2 each independently is H, optionally substituted C.sub.1-4 -alkyl or optionally substituted aryl;

REFERENCES:
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patent: 5055566 (1991-10-01), Gregory
patent: 5062893 (1991-11-01), Adamic
patent: 5177195 (1993-01-01), Gregory et al.
patent: 5203912 (1993-04-01), Greenwood et al.
patent: 5281263 (1994-01-01), Gregory et al.
patent: 5370730 (1994-12-01), Gregory et al.
patent: 5439517 (1995-08-01), Yoshida et al.
patent: 5451251 (1995-09-01), Mafune et al.
patent: 5647897 (1997-07-01), Ouki et al.
Chemical Abstract, vol. 123, Abstract No. 317161, JP 07109429 A2, Apr. 1995 .

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