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Inventor: Radigan; Edward J.
Address: Hamlin, NY
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5220346 |
Printing processes with microwave drying |
June 15, 1993 |
| Disclosed is a printing process which comprises applying in imagewise fashion to a substrate an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity |
| 5194358 |
Toner and developer compositions with charge enhancing additives |
March 16, 1993 |
| A toner composition comprised of resin particles, pigment particles, and a polysalt charge enhancing additive of the following formula ##STR1## wherein X is an aromatic substituent. |
| 4886729 |
Positively charged liquid developer compositions |
December 12, 1989 |
| A positively charged liquid developer composition comprised of polymer particles, a hydrocarbon liquid component, a charge director comprised of lecithin, and as pigment particles the beta crystalline form of copper phthalocyanine. |
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