Patent ID: 8053044

Claim:
A print media for inkjet web-press printing, comprising: a paper base; and a porous surface treatment layer established on at least one surface of the paper base, the porous surface treatment layer including: particles of at least one inorganic pigment selected from the group consisting of aluminum silicate, kaolin clay, calcium carbonates, mica, magnesium carbonates, alumina, boehmite, talc, and combinations thereof; a co-pigment selected from calcium carbonate inter-calcined with inorganic particles selected from titanium dioxide, silicon dioxide, aluminum trihydroxide, and zirconium oxide; at least one polymeric carrier selected from the group consisting of water-soluble carriers, water-dispersible carriers, and combinations thereof; and a fixer selected from the group consisting of fixers configured to fix a pigment-based inkjet ink to the print media, fixers configured to fix a dye-based inkjet ink to the print media, and combinations thereof; wherein the fixer is a metal salt.