Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2008-02-21
2011-11-22
Shah, Manish S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S095000, C106S031270
Reexamination Certificate
active
08061831
ABSTRACT:
The present invention pertains to a yellow ink for inkjet printing and, in particular, to a yellow ink containing a combination of specific yellow colorants, namely Direct yellow169and Acid Yellow79. The present invention further pertains to ink set having this yellow ink. The ink and ink set are particularly advantageous for printing on plain and photo glossy paper.
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U.S. Appl. No. 11/472,710, filed Feb. 22, 2007, Jackson et al.
Morris Gregory Paul
Valentini Jose Esteban
E. I. du Pont de Nemours and Company
Lamming John H.
Shah Manish S
Xu Simon L.
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