Title:
INKJET RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2001/089853
Kind Code:
A1
Abstract:
An inkjet recording medium for use in recording through delivering droplets of a pigment ink containing a colored pigment, an organic solvent having a high boiling point, a dispersant, a permeation controlling agent and water which has a support and an ink absorbing layer, wherein the ink absorbing layer comprises an inorganic pigment and a polymer adhesive, the inorganic pigment having an oil absorption specified in JIS K5101 of 150 ml/100 g or more and an average secondary particle diameter of 3.0 $g(m) to 15 $g(m). The inkjet recording medium can has an additional ink absorbing layer on the other surface of the support. The inkjet recording medium has high ink absorption and exhibits good color reproducibility region.
Inventors:
ODA HIDETSUGU (JP)
KASHIMA SUGURU (JP)
ONISHI HIROYUKI (JP)
SHIBATANI MASAYA (JP)
SUGIYAMA JUN (JP)
KASHIMA SUGURU (JP)
ONISHI HIROYUKI (JP)
SHIBATANI MASAYA (JP)
SUGIYAMA JUN (JP)
Application Number:
PCT/JP2001/004218
Publication Date:
November 29, 2001
Filing Date:
May 21, 2001
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD (JP)
SEIKO EPSON CORP (JP)
ODA HIDETSUGU (JP)
KASHIMA SUGURU (JP)
ONISHI HIROYUKI (JP)
SHIBATANI MASAYA (JP)
SUGIYAMA JUN (JP)
SEIKO EPSON CORP (JP)
ODA HIDETSUGU (JP)
KASHIMA SUGURU (JP)
ONISHI HIROYUKI (JP)
SHIBATANI MASAYA (JP)
SUGIYAMA JUN (JP)
International Classes:
B41M5/52; B41M5/00; (IPC1-7): B41M5/00; B41J2/01; C09D11/00
Domestic Patent References:
| WO1999005230A1 | 1999-02-04 |
Foreign References:
| JP2000079752A | 2000-03-21 | |||
| JP2000203152A | 2000-07-25 | |||
| JP2000238420A | 2000-09-05 | |||
| JP2001010213A | 2001-01-16 | |||
| JPH11268400A | 1999-10-05 | |||
| JPH0811422A | 1996-01-16 | |||
| JPH1158934A | 1999-03-02 |
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1 Ohtemachi 2-chome Chiyoda-ku, Tokyo, JP)
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