Title:
PHTHALOCYANINE COMPOUND, PROCESS FOR PRODUCING SAME, AND COLOR FILTER AND COLOR COMPOSITION BOTH INCLUDING SAID PHTHALOCYANINE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2017/029903
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a phthalocyanine compound which is halogen-free and has a green hue and which, when used in producing the green pixels of a color filter, attains a high brightness and excellent coloring power. It was found that the phthalocyanine compound according to the present invention is halogen-free, has a green hue, and, when used in producing the green pixels of a color filter, attains a high brightness and excellent coloring power. This phthalocyanine compound can be used as a general-purpose colorant for a wide range of applications including printing inks, coating materials, color plastics, toners, and ink-jet inks, besides being usable in color filter applications.
Inventors:
KONDO HITOSHI (JP)
OZAKI YUSUKE (JP)
SHIMADA KATSUNORI (JP)
OZAKI YUSUKE (JP)
SHIMADA KATSUNORI (JP)
Application Number:
PCT/JP2016/070106
Publication Date:
February 23, 2017
Filing Date:
July 07, 2016
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09B47/067; C07D235/26; C07D487/04; C09B47/06; G02B5/20
Domestic Patent References:
| WO2011018994A1 | 2011-02-17 |
Foreign References:
| JP2007016203A | 2007-01-25 | |||
| JP2007039561A | 2007-02-15 |
Attorney, Agent or Firm:
KONO Michihiro (JP)
Download PDF:
Previous Patent: ELECTRODE FOR ELECTROCHEMICAL ELEMENTS
Next Patent: METHOD FOR WASHING TREATMENT TOOL-RAISING BASE
Next Patent: METHOD FOR WASHING TREATMENT TOOL-RAISING BASE