Title:
COLORED FINE PARTICLE DISPERSION AND WATER-BASED INK CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2004269823
Kind Code:
A
Abstract:
To provide a colored fine particle dispersion having excellent production stability and dispersion stability and improved solvent resistance and suitable as inkjet ink.
The colored fine particle dispersion is obtained by mixing a colorant with a resin and dispersing the resultant mixture in water. The colored fine particle has a cross-linked structure which is formed by a reaction of a blocked isocyanate.
Inventors:
ANDO HIROAKI
SHIOIRI KAZUNORI
SHIOIRI KAZUNORI
Application Number:
JP2003066289A
Publication Date:
September 30, 2004
Filing Date:
March 12, 2003
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
B41J2/01; B41M5/00; B82Y20/00; B82Y30/00; C09D11/00; C09D11/322; C09D11/326; C09D11/328; C09D11/38; C09D17/00; (IPC1-7): C09D17/00; B41J2/01; B41M5/00; C09D11/00