Reaction solution, set of reaction solution and ink, inkjet...

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

Reexamination Certificate

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Details

C347S100000, C347S095000, C106S031130

Reexamination Certificate

active

06935732

ABSTRACT:
A reaction solution that is used for image recording with an ink containing a coloring material in a dissolved or dispersed state to destabilize the dissolved or dispersed state of the coloring material in the ink in contact with the ink to provide high quality and abrasion-resistant images, wherein the reaction solution contains at least a polyvalent metal ion and a nonionic polymer, the Ka value according to the Bristow method is from 1.3 mL·m−2·msec−1/2to 3.0 mL·m−2·msec−1/2inclusive, and the viscosity is from 20 mPa·s to 150 mPa·s inclusive.

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