Print medium
AssigneeOmya International AG
InventorsJan Philipp Weihs, Oliver Patrick Grossmann, Matthias Buri, Philipp Hunziker, Patrick A. C. Gane, Daniel Gantenbein
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Abstract
The present invention concerns a print medium and a method of producing such a print medium. In particular, the present invention is directed to a print medium comprising a substrate having a first and a reverse side, and at least one coating layer on of the substrate sides.
Claims40
A method for printing on a print medium comprising applying ink to the print medium, wherein the print medium comprises a substrate having a first and a reverse side, wherein the substrate comprises at least on the first side at least one permeable coating layer comprising pigment particles,
- wherein said pigment particles, when in form of a compacted bed,
- have a monomodal pore diameter distribution,
- a volume defined polydispersity expressed as full width at half maximum height (FWHM) from 40 to 80 nm, and
- a volume defined median pore diameter from 30 to 80 nm.
Dependencies are inferred from the claim text.