METHOD FOR MANUFACTURING THE PIGMENT DISPERSED SOLUTION

A method for preparing a pigment dispersion is provided to simplify the preparation process, and to produce the pigment dispersion having improved optical characteristics and physical properties. A method for preparing a pigment dispersion includes a step of dispersing an organic pigment in a disper...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, KYONG GUE, LIM, HYO JIN, KWON, YOUNG JU, KIM, JIN GOO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY HOLOGRAPHY LAKES MATERIALS THEREFOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ORIGINALS THEREFOR PAINTS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	A method for preparing a pigment dispersion is provided to simplify the preparation process, and to produce the pigment dispersion having improved optical characteristics and physical properties. A method for preparing a pigment dispersion includes a step of dispersing an organic pigment in a dispersing agent and an organic solvent, wherein at least two organic pigments are dispersed in the dispersing agent and the organic solvent. The at least two organic pigments are selected from C.I.Pigment RED254, C.I.Pigment RED177, C.I.Pigment YELLOW139, C.I.Pigment BLUE15:6, C.I.Pigment VIOLET23, C.I.Pigment GREEN36, C.I.Pigment YELLOW138, C.I.Pigment YELLOW139, C.I.Pigment YELLOW150.