Title:
METHOD FOR PRODUCING FINE ORGANIC PIGMENT, THE FINE ORGANIC PIGMENT, AND FINE ORGANIC PIGMENT COLORED COMPOSITION
Document Type and Number:
Japanese Patent JP2012025920
Kind Code:
A
Abstract:
To provide a method for producing a very fine organic pigment capable of processing in a shorter time than hitherto, and having excellent productivity per unit energy, and to provide a fine organic pigment produced by the production method, and a fine organic pigment colored composition using the fine organic pigment.
In this method for producing a fine organic pigment, a fining step is performed under coexistence of an alkaline material.
More Like This:
Inventors:
SUZUKI KOSUKE
ASHIBE YOSHINORI
ASHIBE YOSHINORI
Application Number:
JP2010168752A
Publication Date:
February 09, 2012
Filing Date:
July 28, 2010
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C09B67/20; C09B25/00; C09B57/00; C09B67/46; C09D17/00