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Title:
COATED PAPER
Document Type and Number:
Japanese Patent JP2007314929
Kind Code:
A
Abstract:

To provide coated paper which is excellent in printing suitability and realizes resource saving and transportation cost reduction.

This coated paper is prepared by coating 40 the surface of base paper with an under-coating liquid containing a water-soluble polymer as a main component to dispose an under-coating layer, smoothening the surface of the under-coating layer with a precalender 50, and disposing an ink-receiving layer 61A on the smoothened surface, wherein the ink-receiving layer contains an adhesive and a pigment as main components, and the pigment contains reclaimed particles which are obtained from at least deinked froth as a main raw material through a dehydration process, a drying process, a calcination process and a crushing process, and include calcium, silicon and aluminum in a mass ratio of 30 to 82: 9 to 35: 9 to 35 in terms of oxide.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
YAMADA HIROYUKI
YAMAGUCHI SHUSUKE
Application Number:
JP2007191697A
Publication Date:
December 06, 2007
Filing Date:
July 24, 2007
Export Citation:
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Assignee:
DAIO SEISHI KK
International Classes:
D21H19/40; D21H19/82
Domestic Patent References:
JP2005226214A2005-08-25
JPH10168790A1998-06-23
JP2004530063A2004-09-30
JP2005133254A2005-05-26
Attorney, Agent or Firm:
Yoshihisa Nagai