Title:
ULTRAVIOLET-CURABLE INK AND INKJET RECORDING METHOD BY USING THE SAME
Document Type and Number:
Japanese Patent JP2005206715
Kind Code:
A
Abstract:
To provide an ultraviolet-curable ink having excellent jetting stability, high impact accuracy and high sensitivity, and capable of outputting a highly minute image; and to provide an inkjet recording method by using the ink.
The ultraviolet-curable ink is used by being jetted from an inkjet head at a drive frequency of ≥3 kHz and at a droplet speed of ≥5 m/s. The ink contains at least a pigment, a dispersing agent having an acid value larger than an amine value, a polymerizable compound and a photopolymerization initiator.
Inventors:
NAKAJIMA ATSUSHI
Application Number:
JP2004015471A
Publication Date:
August 04, 2005
Filing Date:
January 23, 2004
Export Citation:
Assignee:
KONICA MINOLTA MED & GRAPHIC
International Classes:
B41J2/01; B41M5/00; C09D11/00; C09D11/322; C09D11/326; C09D11/38; (IPC1-7): C09D11/00; B41J2/01; B41M5/00