Title:
COLORING COMPOSITION, COLOR FILTER AND COLOR LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2011/013318
Kind Code:
A1
Abstract:
Provided is a coloring composition which exhibits an excellent color tone and excellent dispersion stability.
The coloring composition is characterized by comprising (A) a colorant, (B) a compound represented by formula (1), and (C) a solvent.
In formula (1), X is a group that has a substituted or unsubstituted C2-50 hydrocarbon group; R1 is a substituted or unsubstituted C2-6 hydrocarbon group; and R2 and R3 are each independently a hydrogen atom or a substituted or unsubstituted C1-10 hydrocarbon group, or R2 and R3 may be united to form a substituted or unsubstituted heterocyclic group.
Inventors:
YOSHIZAWA HIDEYUKI (JP)
TAKAMI TOMOHIRO (JP)
OOKITA KENZOU (JP)
ENDO TAKESHI (JP)
TAKAMI TOMOHIRO (JP)
OOKITA KENZOU (JP)
ENDO TAKESHI (JP)
Application Number:
PCT/JP2010/004594
Publication Date:
February 03, 2011
Filing Date:
July 15, 2010
Export Citation:
Assignee:
JSR CORP (JP)
YOSHIZAWA HIDEYUKI (JP)
TAKAMI TOMOHIRO (JP)
OOKITA KENZOU (JP)
ENDO TAKESHI (JP)
YOSHIZAWA HIDEYUKI (JP)
TAKAMI TOMOHIRO (JP)
OOKITA KENZOU (JP)
ENDO TAKESHI (JP)
International Classes:
C09B67/46; C09B67/20; C09D4/00; C09D7/12; C09D201/00; G02B5/20; G02B5/22; G03F7/004; C09D11/00; C09D17/00
Foreign References:
| JP2005350644A | 2005-12-22 | |||
| JP2006058601A | 2006-03-02 | |||
| JPH09136944A | 1997-05-27 | |||
| JP2003081975A | 2003-03-19 | |||
| JP2005249040A | 2005-09-15 | |||
| JP2007246577A | 2007-09-27 |
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY ARUGA PATENT OFFICE (JP)
Patent business corporation Alga patent firm (JP)
Patent business corporation Alga patent firm (JP)
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