Processes for preparing coated printing papers using hardwood mechanical pulps
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United States of America Patent
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Feb 19, 2013
Grant Date -
Jul 28, 2011
app pub date -
Aug 7, 2009
filing date -
Aug 7, 2008
priority date (Note) -
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Abstract
The present invention provides a process for preparing a coated printing paper, comprising the steps of making a base paper from a stuff containing a hardwood-derived mechanical pulp (LMP) and applying a coating solution containing a pigment and an adhesive by an on-machine coater to provide a coating layer, wherein said steps are continuously performed on machine. According to the present invention, coated printing papers having high quality can be efficiently prepared with high runnability.
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