Jettable ink

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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Details

C347S102000, C347S101000

Reexamination Certificate

active

07322688

ABSTRACT:
A printing method includes printing an ultraviolet light curable jettable ink including a colorant, a photoinitiating system, and cationic reagent onto a substrate provide a marking, and exposing the marking to ultraviolet radiation after at least two second. The ultraviolet light curable inkjet ink having Brookfield viscosity of between about 1 and 50 centipoise at printing temperature, and between about 170 and 500 centipoise at a shear rate of 20 S−1and at a temperature of about 20° C.

REFERENCES:
patent: 5411768 (1995-05-01), Knell et al.
patent: 6207728 (2001-03-01), Sekiguchi et al.
patent: 6232361 (2001-05-01), Laksin et al.
patent: 7011699 (2006-03-01), Yamanouchi et al.
patent: 2003/0134124 (2003-07-01), Ochiai
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