Title:
LOW-VISCOSITY DISPERSION LIQUID FOR INKJET
Document Type and Number:
Japanese Patent JP2009215501
Kind Code:
A
Abstract:
To provide a low-viscosity dispersion liquid for inkjet which contains a particle having a core/shell structure in which the core part is copper and the shell part is copper oxide, or a particle including copper oxide, and which provide a favorable dispersibility without using any additive such as a dispersant.
The low-viscosity dispersion liquid for inkjet contains a particle having a core/shell structure in which the core part is copper and the shell part is copper oxide and/or a particle including copper oxide. A dispersion medium therefor has a hydrogen bond term in Hansen solubility parameter of 7 MPa1/2 and a polarity term of 11 MPa1/2.
Inventors:
NAKAKO TAKEO
YAMAMOTO KAZUNORI
MACHII YOICHI
KAMISHIRO YASUSHI
YOKOZAWA SHUNYA
EJIRI YOSHINORI
MASUDA KATSUYUKI
YAMAMOTO KAZUNORI
MACHII YOICHI
KAMISHIRO YASUSHI
YOKOZAWA SHUNYA
EJIRI YOSHINORI
MASUDA KATSUYUKI
Application Number:
JP2008062969A
Publication Date:
September 24, 2009
Filing Date:
March 12, 2008
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C09D11/00; C09D11/52
Domestic Patent References:
| JP2004119686A | 2004-04-15 | |||
| JP2009123674A | 2009-06-04 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu