Glossy inkjet recording medium and methods therefor

Details Glossy inkjet recording medium and methods therefor Glossy inkjet recording medium and methods therefor

2009-05-07

2011-10-11

Shewareged, Betelhem (Department: 1785)

Stock material or miscellaneous articles

Ink jet stock for printing

Physical properties of support specified

C428S032240, C428S032250, C428S032280, C428S032340, C428S032350

Reexamination Certificate

active

08034422

ABSTRACT:
A manufacturing an ink-receiving medium comprising the steps of providing a support, treating the support with a salt of a multivalent metal cation, and coating upon one or each side of the support at least one porous ink-receiving top layer from an aqueous coating composition consisting of non-cationic components, wherein the non-cationic components comprise a binder and anionic particles of average particle size less than 2.5 microns, wherein the ink-receiving top layer comprises at least 50% of the total solids by weight, such that the water-soluble salt of a multivalent metal cation is able to diffuse into the ink-receiving top layer, the method further comprising drying the coating and optionally calendering the coating. Also disclosed is inkjet media made from such method and a method of printing using such inkjet media.

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