Photo-curable ink-jet ink compositions, systems, and methods

Details Photo-curable ink-jet ink compositions, systems, and methods Photo-curable ink-jet ink compositions, systems, and methods

2007-09-28

2010-11-23

Shah, Manish S (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S095000, C523S160000

Reexamination Certificate

active

07837318

ABSTRACT:
The present invention is drawn to photo-curable ink-jet ink compositions, systems, and methods. One exemplary ink-jet ink composition includes a liquid vehicle, a milled pigment which has been milled in a milling solvent having minimal to no gas solvency for the milled pigment, and a photo initiator. In this embodiment, the composition can be ink-jettable at frequencies of at least 29 KHz without requiring degassing during printing.

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Cohen et al., USPTO U.S. Appl. No. 11/724,954, filed Mar. 16, 2007 entitled “Photo-Curable Ink-Jet Ink Compositions, Systems, and Methods”.

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