Coated printing sheet and process for making same
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United States of America Patent
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N/A
Issued Date -
Nov 16, 2006
app pub date -
Sep 30, 2003
filing date -
Oct 1, 2002
priority date (Note) -
Abandoned
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Abstract
A printing sheet is described comprising a substrate and, on at least one side of the substrate, an image receptive coating layer with a cumulative porosity volume of pore widths below 200 nm as measured using nitrogen intrusion methods of more than 0.006 cm.sup.3 per gram paper. In particular in the context of printing sheets with high-gloss this particular porosity distribution leads to a quick and easily adjustable ink setting behaviour. Additionally a method for manufacturing such a printing sheet is described using organic, i.e. polymer and inorganic particulate pigments of fine particle characteristics.
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