Invention Grant
US08389185B2 Pigment dispersion, colored curable composition, color filter and method of manufacturing the same
有权
颜料分散体，着色固化性组合物，滤色器及其制造方法
- Patent Title: Pigment dispersion, colored curable composition, color filter and method of manufacturing the same
- Patent Title (中): 颜料分散体，着色固化性组合物，滤色器及其制造方法
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Application No.: US12935556Application Date: 2010-03-25
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Publication No.: US08389185B2Publication Date: 2013-03-05
- Inventor: Yushi Kaneko , Kaoru Aoyagi , Hideki Takakuwa , Yuzo Nagata
- Applicant: Yushi Kaneko , Kaoru Aoyagi , Hideki Takakuwa , Yuzo Nagata
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-076639 20090326; JP2009-276468 20091204; JP2010-023560 20100204
- International Application: PCT/JP2010/055989 WO 20100325
- International Announcement: WO2010/110491 WO 20100930
- Main IPC: G02B5/20
- IPC: G02B5/20
Abstract:
There are provide a pigment dispersion containing (A) a halogenated zinc phthalocyanine pigment, and (B) a copolymer of at least (b-1) a monomer having at least one group selected from an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having a carboxyl group, and (b-3) a macromonomer having a weight-average molecular weight from 1,000 to 50,000, a colored curable composition containing the pigment dispersion, a color filter using the colored curable composition and a method for preparing the same.
Public/Granted literature
- US20110045412A1 PIGMENT DISPERSION, COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2011-02-24
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