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Title:
WATER-BASED INK COMPOSITION, INK SET, AND METHOD OF IMAGING
Document Type and Number:
Japanese Patent JP2010018774
Kind Code:
A
Abstract:

To provide a water-based ink composition which exhibits an excellent storage stability and image fixability hitherto non-existent.

The water-based ink composition is obtained by including a water-insoluble colored particles containing a colorant, a self-dispersing polyester with an average particle size of 15-80 nm and an aqueous medium.


Inventors:
TAMURA AKIO
TAKAHASHI KEITA
OKAMURA HISASHI
ISHIZUKA TAKAHIRO
YANAGI TERUKAZU
Application Number:
JP2009047835A
Publication Date:
January 28, 2010
Filing Date:
March 02, 2009
Export Citation:
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Assignee:
FUJIFILM CORP
International Classes:
B41J2/01; B41M5/00; B82Y10/00; B82Y30/00; C09D11/00; C09D11/322
Domestic Patent References:
JP2003335986A2003-11-28
JP2004169008A2004-06-17
JPH1046081A1998-02-17
JPH07216210A1995-08-15
JPH0782381A1995-03-28
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda