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Title:
INK JET RECORDING COATED PAPER UTILIZING WASTE PARER OR NON-WOOD PULP, METHOD FOR INK JET RECORDING USING THE COATED PAPER, AND RECORDED MATTER
Document Type and Number:
Japanese Patent JP2001039014
Kind Code:
A
Abstract:

To develop whiteness of the same degree as that of virgin pulp by coating a surface of a sheet by using a sheet obtained by sheeting out a waste paper raw material or the like which is not deinked, not decolored and not bleached as a base material with a resin composition containing a white pigment to form a resin layer.

A paper making raw material of a non-wood pulp raw material is obtained by papermaking a waste paper raw material and/or non-wood pulp raw material of the papermaking raw material obtained by defiberizing once used waste raw material and papermaking it without deinking, without decoloring and without bleaching. A surface of a sheet obtained by sheeting out the non-wood-pulp raw material is coated with a resin composition containing a white pigment to coat it with a resin layer as a base material. An ink receiving layer is provided on the surface of the base material to form an ink jet coated sheet. In this case, as the non-wood pulp, a kenaf, bagasse, esparto, sisal hemp, rice straw, wheat straw, oat straw, barley straw or the like can be used, or particularly the kenaf is preferably used.


Inventors:
ONISHI HIROYUKI
SHIBATANI MASAYA
Application Number:
JP21447699A
Publication Date:
February 13, 2001
Filing Date:
July 29, 1999
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/01; B41M5/00; B41M5/50; B41M5/52; D21H11/12; D21H11/14; D21H27/00; (IPC1-7): B41M5/00; B41J2/01; D21H11/12; D21H11/14; D21H27/00
Attorney, Agent or Firm:
Noriaki Miyakoshi