Dye compound and ink containing dye compound

Details Dye compound and ink containing dye compound Dye compound and ink containing dye compound

2011-07-19

2011-07-19

Klemanski, Helene (Department: 1734)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C534S752000

Reexamination Certificate

active

07981205

ABSTRACT:
A dye compound has the following general formula (1).In the general formula (1), A1denotes N or CR2. When A1denotes N, R1denotes an amino group. When A1denotes CR2, R1and R2form an aromatic ring that has an anionic group. R3denotes an alkyl group, an aryl group, or an aralkyl group. Cy denotes a substituted or unsubstituted aromatic ring.

REFERENCES:
patent: 2432419 (1947-12-01), Heimbach
patent: 3420813 (1969-01-01), Senn et al.
patent: 3847919 (1974-11-01), Knowles et al.
patent: 3980632 (1976-09-01), Henzi
patent: 4367173 (1983-01-01), Kanter
patent: 5608041 (1997-03-01), Schefczik et al.
patent: 5612465 (1997-03-01), Schefczik et al.
patent: 6582502 (2003-06-01), Fujiwara
patent: 6723835 (2004-04-01), Millard et al.
patent: 6855195 (2005-02-01), Nishita et al.
patent: 7608140 (2009-10-01), Link et al.
patent: 2009/0293765 (2009-12-01), Hasegawa et al.
patent: 2010/0089285 (2010-04-01), Shintou et al.
patent: 2003-510398 (2003-03-01), None

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