Title:
WATER-BASED INK FOR INKJET RECORDING
Document Type and Number:
Japanese Patent JP2007154021
Kind Code:
A
Abstract:
To provide an aqueous dispersion for inkjet recording excellent in discharge property while satisfying marker resistance and water-based ink containing the dispersion and to provide a method for suppressing adhesion to a print head nozzle part by using the water-based ink.
The present invention provides the aqueous dispersion for inkjet recording comprising (A) a self-dispersible pigment, (B) polymer particles and (C) a compound having a polysiloxane skeleton, the water-based ink containing the aqueous dispersion and provides the method for suppressing attachment of the components (A) and (B) to the print head nozzle part in inkjet recording.
Inventors:
UMADA AKIRA
ITO KOJI
ITO KOJI
Application Number:
JP2005350576A
Publication Date:
June 21, 2007
Filing Date:
December 05, 2005
Export Citation:
Assignee:
KAO CORP
International Classes:
B41J2/01; B41M5/00; C09D11/00; C09D11/324
Attorney, Agent or Firm:
Tamotsu Otani
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa