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KONICA MINOLTA MEDECAL & GRAPHIC, INC.
| KONICA MINOLTA MEDECAL & GRAPHIC, INC. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090137695 | Active Ray Curable Ink-Jet Ink - An active ray curable ink-jet ink comprising at least an organic pigment, a polymer dispersant, a photo-initiator and a cationic polymerizable compound, wherein the active ray curable ink-jet ink incorporates a quaternary ammonium salt and a content of the quaternary ammonium salt is not less than 5 ppm and not more than 500 ppm. | 05-28-2009 |