Ink-jet recording medium and image forming method

Incremental printing of symbolic information – Ink jet – Medium and processing means

Reexamination Certificate

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C347S101000, C428S032100

Reexamination Certificate

active

07128413

ABSTRACT:
To provide an ink-jet recording medium that can absorb inks satisfactorily and exhibits high print density, minimized bleeding with time and satisfactory light resistance, an ink-jet recording medium includes a support; and an ink receiving layer which is disposed on the support, contains at least fine polymer particles and has a porous structure. The ink receiving layer has a pore volume per unit thickness (A/B) of 2.0×10−5ml/cm2/μm or more, where A is the pore volume (×10−5ml/cm2) in the ink receiving layer at a pore diameter equal to the average particle diameter of the fine polymer particles, which pore volume is determined based on a pore distribution curve obtained according to a nitrogen gas adsorption technique; and B is the dry thickness (μm) of the ink receiving layer.

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