JP2007112919A5 - - Google Patents

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Publication number
JP2007112919A5
JP2007112919A5 JP2005306685A JP2005306685A JP2007112919A5 JP 2007112919 A5 JP2007112919 A5 JP 2007112919A5 JP 2005306685 A JP2005306685 A JP 2005306685A JP 2005306685 A JP2005306685 A JP 2005306685A JP 2007112919 A5 JP2007112919 A5 JP 2007112919A5
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JP
Japan
Prior art keywords
pigment
colorant composition
isoindoline
solvent
derivative
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Pending
Application number
JP2005306685A
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Japanese (ja)
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JP2007112919A (en
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Priority to JP2005306685A priority Critical patent/JP2007112919A/en
Priority claimed from JP2005306685A external-priority patent/JP2007112919A/en
Publication of JP2007112919A publication Critical patent/JP2007112919A/en
Publication of JP2007112919A5 publication Critical patent/JP2007112919A5/ja
Pending legal-status Critical Current

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Claims (7)

（Ａ）イソインドリン系顔料、（Ｂ）イソインドリン系顔料にスルホン酸基が導入された顔料誘導体、及び溶剤を含有する顔料分散液であって、溶剤成分として有機溶剤を全溶剤中で６０重量％以上含有し、該顔料誘導体の吸収ピークの位置が４１０〜４２８ｎｍの範囲に存在することを特徴とする顔料分散液。 A pigment dispersion containing (A) an isoindoline-based pigment, (B) a pigment derivative having a sulfonic acid group introduced into an isoindoline-based pigment, and a solvent, wherein the organic solvent as a solvent component is 60 wt. % Or more, and the position of the absorption peak of the pigment derivative is in the range of 410 to 428 nm. 前記顔料誘導体において、イソインドリン系顔料がＰＹ１３９、またはＰＹ１８５であることを特徴とする請求項１に記載の顔料分散液。 2. The pigment dispersion according to claim 1, wherein in the pigment derivative, the isoindoline pigment is PY139 or PY185. 前記顔料誘導体が、イソインドリン系顔料を濃硫酸、発煙硫酸、クロロスルホン酸またはこれらの混合液との反応によりスルホン酸基が導入されたものであることを特徴とする請求項１または２に記載の顔料分散液。3. The pigment derivative according to claim 1 or 2, wherein the sulfonic acid group is introduced by reacting the isoindoline pigment with concentrated sulfuric acid, fuming sulfuric acid, chlorosulfonic acid or a mixture thereof. Pigment dispersion. 少なくとも顔料、樹脂、および溶剤を含有する着色剤組成物であって、請求項１〜３のいずれかに記載の顔料分散液を使用して調製されることを特徴とする着色剤組成物。 A colorant composition comprising at least a pigment, a resin, and a solvent, wherein the colorant composition is prepared using the pigment dispersion according to any one of claims 1 to 3 . 前記顔料がＰＧ７およびＰＧ３６を含むことを特徴とする請求項４に記載の着色剤組成物。 The colorant composition according to claim 4 , wherein the pigment contains PG7 and PG36. 前記顔料がさらにＰＹ１３８を含むことを特徴とする請求項５に記載の着色剤組成物。 The colorant composition according to claim 5 , wherein the pigment further contains PY138. 任意の色数で各色別に所望のパターン状に設けられた着色層からなる画素を有するカラ−フィルターにおいて、該着色層が請求項４〜６のいずれかに記載の着色剤組成物により形成される着色膜であることを特徴とするカラーフィルター。 A color filter having a pixel composed of a colored layer provided in a desired pattern for each color with an arbitrary number of colors, wherein the colored layer is formed by the colorant composition according to any one of claims 4 to 6. A color filter characterized by being a colored film.
JP2005306685A 2005-10-21 2005-10-21 Pigment dispersion, colorant composition and color filter Pending JP2007112919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005306685A JP2007112919A (en) 2005-10-21 2005-10-21 Pigment dispersion, colorant composition and color filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005306685A JP2007112919A (en) 2005-10-21 2005-10-21 Pigment dispersion, colorant composition and color filter

Publications (2)

Publication Number Publication Date
JP2007112919A JP2007112919A (en) 2007-05-10
JP2007112919A5 true JP2007112919A5 (en) 2008-12-04

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Family Applications (1)

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JP2005306685A Pending JP2007112919A (en) 2005-10-21 2005-10-21 Pigment dispersion, colorant composition and color filter

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JP (1) JP2007112919A (en)

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JP5535430B2 (en) * 2007-06-01 2014-07-02 富士フイルム株式会社 Curable composition for color filter, color filter, and method for producing the same
JP5266900B2 (en) * 2008-06-19 2013-08-21 東レ株式会社 Green colorant composition for color filter, and color filter
JP2010044981A (en) * 2008-08-15 2010-02-25 Fujifilm Corp Display
JP5350827B2 (en) * 2009-02-09 2013-11-27 富士フイルム株式会社 Ink composition and inkjet recording method
CN102325844B (en) 2009-03-03 2015-02-11 M技术株式会社 Method of treating surface of fine pigment particles
US9102811B2 (en) 2011-05-10 2015-08-11 Canon Kabushiki Kaisha Pigment dispersion, ink composition including pigment dispersion, and color filter yellow resist composition including pigment dispersion
KR20140127336A (en) * 2012-02-29 2014-11-03 캐논 가부시끼가이샤 Pigment dispersion and yellow resist composition for color filter and ink composition containing the pigment dispersion
JP2014002314A (en) * 2012-06-20 2014-01-09 Sakata Corp Green coloring composition for color filter
EP2887129B1 (en) * 2013-12-23 2020-04-22 Essilor International Transparent optical article having a colorless appearance
JP6265093B2 (en) * 2014-09-22 2018-01-24 Jsr株式会社 Colored composition, colored cured film, display element and solid-state image sensor
TWI810608B (en) * 2016-09-02 2023-08-01 日商住友化學股份有限公司 Coloring composition and compound
KR101952768B1 (en) * 2017-01-10 2019-02-27 동우 화인켐 주식회사 Composition of pigment dispersed liquid, comprising colored photosensitive resin composition, color filter and image display device having the same
JP7079128B2 (en) * 2017-03-29 2022-06-01 住友化学株式会社 Color curable resin composition
JP6996282B2 (en) * 2017-12-22 2022-01-17 東洋インキＳｃホールディングス株式会社 Coloring compositions for color filters, color filters and pigment dispersants
JP7333221B2 (en) * 2018-08-08 2023-08-24 住友化学株式会社 coloring composition
WO2023100585A1 (en) * 2021-11-30 2023-06-08 富士フイルム株式会社 Coloring composition, film, color filter, display device, and structural body
WO2024058001A1 (en) * 2022-09-16 2024-03-21 富士フイルム株式会社 Coloring composition, film, optical filter, solid-state imaging element, image display device, and compound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09122470A (en) * 1995-10-28 1997-05-13 Sanyo Shikiso Kk Pigment dispersant
JP3418921B2 (en) * 2000-01-05 2003-06-23 東レ株式会社 Coloring composition for color filter, and color filter and liquid crystal display using the same
JP2004163487A (en) * 2002-11-11 2004-06-10 Toyo Ink Mfg Co Ltd Colored composition for color filter, and color filter
JP4585781B2 (en) * 2003-03-27 2010-11-24 東洋インキ製造株式会社 Coloring composition and color filter
JP2005179489A (en) * 2003-12-19 2005-07-07 Toyo Ink Mfg Co Ltd Pigment dispersant and pigment composition containing the same
JP2007077340A (en) * 2005-09-16 2007-03-29 Toray Ind Inc Aqueous pigment dispersion and ink composition using the same

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