PIGMENT DISPERSION, TONER, AND METHODS OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a low viscosity pigment dispersion excellent in dispersibility, and further to provide a yellow toner excellent in tinting strength.SOLUTION: A basic alkali metal salt aqueous solution is added into a mixture which contains a yellow pigment and a polymerizable monome...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA MASAYASU, KAWAMURA MASASHI, HASEGAWA YUKI, MIYAZAKI TAKESHI, HIROSE MASAFUMI, TOYODA TAKAYUKI, MURAI YASUSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY LAKES MAGNETOGRAPHY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHOTOGRAPHY PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a low viscosity pigment dispersion excellent in dispersibility, and further to provide a yellow toner excellent in tinting strength.SOLUTION: A basic alkali metal salt aqueous solution is added into a mixture which contains a yellow pigment and a polymerizable monomer at least, and is performed with dispersion processing, thus obtaining a pigment dispersion. The method of manufacturing the same is disclosed. Further, the yellow toner uses the pigment dispersion, and method of manufacturing the same is disclosed.