Title:
PIGMENT FOR COLOR FILTER
Document Type and Number:
Japanese Patent JP2012067229
Kind Code:
A
Abstract:
To provide a pigment for a color filter improved in heat resistance and light resistance or contrast, and containing a new phthalocyanine compound and a yellow color pigment.
The pigment for the color filter contains the phthalocyanine compound and the yellow color pigment, wherein the phthalocyanine compound is a compound having a specific group such as a chlorine atom, the following formula (2) or (2') as a substituent of a phthalocyanine skeleton.
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Inventors:
NIIMIYABARA KOJI
MASUDA SEIJI
MASUDA SEIJI
Application Number:
JP2010214367A
Publication Date:
April 05, 2012
Filing Date:
September 24, 2010
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C09B47/18; G02B5/20; C09B67/22
Attorney, Agent or Firm:
Hatta International Patent Corporation