Title:
INK COMPOSITION, AND IMAGE-FORMING METHOD
Document Type and Number:
Japanese Patent JP2014047302
Kind Code:
A
Abstract:
To provide: an ink composition in which cockle is suppressed, and color reproducibility is excellent; and an image-forming method.
An ink composition includes: water; an organic pigment; a polymer dispersant that disperses a near infrared absorption coloring agent; a water insoluble near infrared absorption coloring agent that has an absorption maximal wave length in a range of at least 700 nm and at most 1,500 nm.
Inventors:
IMAMURA YAKA
CHIWATA YUHEI
YAMAMOTO HIROSHI
CHIWATA YUHEI
YAMAMOTO HIROSHI
Application Number:
JP2012192448A
Publication Date:
March 17, 2014
Filing Date:
August 31, 2012
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
C09D11/00; B41J2/01; B41M5/00; B41M5/50; B41M5/52; C09B67/22; C09B67/46; C09B23/00; C09B47/04; C09B47/20; C09B67/20
Domestic Patent References:
| JP2008255323A | 2008-10-23 | |||
| JP2002080764A | 2002-03-19 | |||
| JP2009215542A | 2009-09-24 | |||
| JP2009500460A | 2009-01-08 | |||
| JP2002309131A | 2002-10-23 | |||
| JPH05140493A | 1993-06-08 | |||
| JP2011241335A | 2011-12-01 | |||
| JP2013189596A | 2013-09-26 | |||
| JP2010197305A | 2010-09-09 |
Foreign References:
| US20120139994A1 | 2012-06-07 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda
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