Title:
DIKETOPYRROLOPYRROLE-TYPE PIGMENT COMPOSITION FOR COLOR FILTERS, COLORED COMPOSITION FOR COLOR FILTERS, AND COLOR FILTER
Document Type and Number:
WIPO Patent Application WO/2012/102399
Kind Code:
A1
Abstract:
A diketopyrrolopyrrole-type pigment composition for color filters, which comprises a diketopyrrolopyrrole pigment represented by formula (1) and a diketopyrrolopyrrole pigment represented by formula (A-2), and which is characterized in that the content of the diketopyrrolopyrrole pigment represented by formula (A-2) is 1-15 mass% relative to the total mass of the diketopyrrolopyrrole-type pigments.
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Inventors:
IIDA YUSUKE (JP)
FUJIKI MASAYUKI (JP)
ANDOU MOTONORI (JP)
YAMAMOTO YUICHI (JP)
WAKU TOSHIO (JP)
ABE YUTA (JP)
ARAKAWA HISAMITSU (JP)
SASAKI KANAE (JP)
FUJIKI MASAYUKI (JP)
ANDOU MOTONORI (JP)
YAMAMOTO YUICHI (JP)
WAKU TOSHIO (JP)
ABE YUTA (JP)
ARAKAWA HISAMITSU (JP)
SASAKI KANAE (JP)
Application Number:
PCT/JP2012/051888
Publication Date:
August 02, 2012
Filing Date:
January 27, 2012
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYOCHEM CO LTD (JP)
IIDA YUSUKE (JP)
FUJIKI MASAYUKI (JP)
ANDOU MOTONORI (JP)
YAMAMOTO YUICHI (JP)
WAKU TOSHIO (JP)
ABE YUTA (JP)
ARAKAWA HISAMITSU (JP)
SASAKI KANAE (JP)
TOYOCHEM CO LTD (JP)
IIDA YUSUKE (JP)
FUJIKI MASAYUKI (JP)
ANDOU MOTONORI (JP)
YAMAMOTO YUICHI (JP)
WAKU TOSHIO (JP)
ABE YUTA (JP)
ARAKAWA HISAMITSU (JP)
SASAKI KANAE (JP)
International Classes:
G02B5/20; C09B57/00; C09B67/20; C09B67/22; G02B5/22
Domestic Patent References:
WO2009144115A1 | 2009-12-03 |
Foreign References:
JP2008239745A | 2008-10-09 | |||
JP2006519167A | 2006-08-24 | |||
JP2006077087A | 2006-03-23 | |||
JPH11231516A | 1999-08-27 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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Claims: