Title:
COATING TREATMENT PIGMENT AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002285028
Kind Code:
A
Abstract:
To provide a coating treatment pigment which is easily dispersed and shows an excellent stability in viscosity and dispersion of a pigment dispersed body and its manufacturing method.
The coating treatment pigment is obtained by forming a coating layer of a cross-linked resin including a coloring matter derivative on a surface of a pigment particle by means of kneading a composition consisting of a pigment, the coloring matter derivative, a thermoplastic resin with a cross-linking group, and a solvent.
Inventors:
URAKI HISATSUGU
NOGAMI TAKAYUKI
SAWAMURA KATSUHIKO
NOGAMI TAKAYUKI
SAWAMURA KATSUHIKO
Application Number:
JP2001084510A
Publication Date:
October 03, 2002
Filing Date:
March 23, 2001
Export Citation:
Assignee:
TOYO INK MFG CO
International Classes:
C09B67/08; C09C3/10; (IPC1-7): C09B67/08; C09C3/10
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