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WO2009063880A1 - ピラゾールジスアゾ系色素および該色素を含むインク - Google Patents

ピラゾールジスアゾ系色素および該色素を含むインク Download PDF

Info

Publication number
WO2009063880A1
WO2009063880A1 PCT/JP2008/070527 JP2008070527W WO2009063880A1 WO 2009063880 A1 WO2009063880 A1 WO 2009063880A1 JP 2008070527 W JP2008070527 W JP 2008070527W WO 2009063880 A1 WO2009063880 A1 WO 2009063880A1
Authority
WO
WIPO (PCT)
Prior art keywords
dye
pyrazole disazo
ink containing
optionally substituted
membered ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/070527
Other languages
English (en)
French (fr)
Inventor
Yasushi Shiga
Mio Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to US12/742,506 priority Critical patent/US8143382B2/en
Publication of WO2009063880A1 publication Critical patent/WO2009063880A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

　本発明は、非極性溶媒、特に炭化水素系溶媒への溶解性に優れ、高い吸光係数を有する黄色系色素であって、特定のピラゾールジスアゾ系色素であり、好ましくは下記一般式（Ｉ）で示されるピラゾールジスアゾ系色素である。 【化１】 （式中、Ｒ１はＣ２～Ｃ１０のアルキル基を示し、Ｒ２はＣ３～Ｃ１０のアルキル基を示し、六員環Ａは置換基を有していても良いフェニル基を示し、六員環Ｂは置換基を有していても良いフェニレン基を示す。）
PCT/JP2008/070527 2007-11-12 2008-11-11 ピラゾールジスアゾ系色素および該色素を含むインク Ceased WO2009063880A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/742,506 US8143382B2 (en) 2007-11-12 2008-11-11 Pyrazole disazo dye and ink containing the dye

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-293226 2007-11-12
JP2007293226 2007-11-12

Publications (1)

Publication Number Publication Date
WO2009063880A1 true WO2009063880A1 (ja) 2009-05-22

Family

ID=40638729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070527 Ceased WO2009063880A1 (ja) 2007-11-12 2008-11-11 ピラゾールジスアゾ系色素および該色素を含むインク

Country Status (3)

Country Link
US (1) US8143382B2 (ja)
JP (2) JP5493337B2 (ja)
WO (1) WO2009063880A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457957A1 (en) * 2010-11-30 2012-05-30 Kemira Oyj Azo dyes for paper dyeing
WO2012169445A1 (ja) * 2011-06-10 2012-12-13 富士フイルム株式会社 エレクトロウェッティング表示用着色組成物、画像表示構造、及び、エレクトロウェッティング表示装置
JP2013082864A (ja) * 2011-09-30 2013-05-09 Fujifilm Corp 着色組成物、および画像表示構造
WO2013121722A1 (ja) * 2012-02-13 2013-08-22 保土谷化学工業株式会社 エレクトロウェッティングディスプレイ用ビスアゾ系色素並びに該色素を用いたエレクトロウェッティングディスプレイ
WO2013175687A1 (ja) * 2012-05-25 2013-11-28 保土谷化学工業株式会社 電子デバイス用ビスアゾ系色素並びに該色素を用いた電子デバイス
US20140078577A1 (en) * 2011-05-20 2014-03-20 Mitsubishi Chemical Corporation Azo compound and ink containing the compound
US8747537B2 (en) 2010-09-10 2014-06-10 Mitsubishi Chemical Corporation Ink containing heterocyclic azo dye, and dye for use in said ink
JP2017066402A (ja) * 2015-09-29 2017-04-06 三菱化学株式会社 ピラゾールジスアゾ系化合物を含むインク及び該インクを含むディスプレイ並びにピラゾールジスアゾ系化合物
US9732226B2 (en) 2012-08-01 2017-08-15 Mitsubishi Chemical Corporation Azo compound, ink containing azo compound, and display and electronic paper containing the ink

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143382B2 (en) * 2007-11-12 2012-03-27 Mitsubishi Chemical Corporation Pyrazole disazo dye and ink containing the dye
CN102782052B (zh) * 2010-03-09 2014-07-30 三菱化学株式会社 含有蒽醌系色素的油墨和该油墨中使用的色素、以及显示器
TWI442087B (zh) * 2010-10-27 2014-06-21 Ind Tech Res Inst 電濕潤顯示裝置及其非極性彩色溶液
JP5853601B2 (ja) * 2011-11-02 2016-02-09 三菱化学株式会社 ベンゾチアゾール系化合物及び該化合物を含むインク
WO2013088977A2 (en) * 2011-12-15 2013-06-20 Fujifilm Corporation Colored compostion and image display structure
CN103987792A (zh) * 2011-12-15 2014-08-13 富士胶片株式会社 着色组合物和图像显示结构
JP5823373B2 (ja) 2011-12-26 2015-11-25 富士フイルム株式会社 着色組成物、及び画像表示構造
JP2013185126A (ja) * 2012-03-09 2013-09-19 Mitsubishi Chemicals Corp スチリル系、トリシアノビニル系化合物を含むインク
KR20150090076A (ko) * 2012-11-28 2015-08-05 미쓰비시 가가꾸 가부시키가이샤 아조계 화합물, 아조계 화합물을 함유하는 잉크, 그 잉크를 포함하는 디스플레이 그리고 전자 페이퍼
KR20170069342A (ko) * 2015-12-10 2017-06-21 삼성디스플레이 주식회사 유기 발광 소자

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08108634A (ja) * 1994-10-07 1996-04-30 Mitsubishi Chem Corp 感熱転写用ピラゾールジスアゾ系色素及び感熱転写シート

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268093A (ja) * 1960-08-13
CH472481A (de) * 1964-12-01 1969-05-15 Ciba Geigy Verfahren zur Herstellung neuer Azofarbstoffe
JPS491874A (ja) * 1972-04-22 1974-01-09
DE2826761A1 (de) * 1978-06-19 1980-01-03 Hoechst Ag Verfahren zum faerben oder bedrucken von hydrophoben, synthetischen organischen fasermaterialien
ES2116328T3 (es) * 1991-07-19 1998-07-16 Ciba Geigy Ag Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos.
KR20070044393A (ko) * 2004-04-05 2007-04-27 리쿠아비스타 비.브이. 전기습윤 효과를 기초로 한 디스플레이 디바이스
GB0620774D0 (en) * 2006-10-19 2006-11-29 Fujifilm Imaging Colorants Ltd Improvements in and relating to azo compounds and their use in printing
US8143382B2 (en) * 2007-11-12 2012-03-27 Mitsubishi Chemical Corporation Pyrazole disazo dye and ink containing the dye
WO2013175687A1 (ja) * 2012-05-25 2013-11-28 保土谷化学工業株式会社 電子デバイス用ビスアゾ系色素並びに該色素を用いた電子デバイス

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08108634A (ja) * 1994-10-07 1996-04-30 Mitsubishi Chem Corp 感熱転写用ピラゾールジスアゾ系色素及び感熱転写シート

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747537B2 (en) 2010-09-10 2014-06-10 Mitsubishi Chemical Corporation Ink containing heterocyclic azo dye, and dye for use in said ink
US8734534B2 (en) 2010-11-30 2014-05-27 Kemira Oyj Azo dyes
WO2012072632A1 (en) * 2010-11-30 2012-06-07 Kemira Oyj Azo dyes
EP2457957A1 (en) * 2010-11-30 2012-05-30 Kemira Oyj Azo dyes for paper dyeing
US9200171B2 (en) * 2011-05-20 2015-12-01 Mitsubishi Chemical Corporation AZO compound and ink containing the compound
US20140078577A1 (en) * 2011-05-20 2014-03-20 Mitsubishi Chemical Corporation Azo compound and ink containing the compound
WO2012169445A1 (ja) * 2011-06-10 2012-12-13 富士フイルム株式会社 エレクトロウェッティング表示用着色組成物、画像表示構造、及び、エレクトロウェッティング表示装置
JP2013014746A (ja) * 2011-06-10 2013-01-24 Fujifilm Corp エレクトロウェッティング表示用着色組成物、画像表示構造、及び、エレクトロウェッティング表示装置
US9494789B2 (en) 2011-06-10 2016-11-15 Fujifilm Corporation Colored composition for electrowetting display, image display structure, and electrowetting display device
JP2013082864A (ja) * 2011-09-30 2013-05-09 Fujifilm Corp 着色組成物、および画像表示構造
US9482923B2 (en) 2011-09-30 2016-11-01 Fujifilm Corporation Colored composition and image display structure
JP5314225B1 (ja) * 2012-02-13 2013-10-16 保土谷化学工業株式会社 エレクトロウェッティングディスプレイ用ビスアゾ系色素並びに該色素を用いたエレクトロウェッティングディスプレイ
WO2013121722A1 (ja) * 2012-02-13 2013-08-22 保土谷化学工業株式会社 エレクトロウェッティングディスプレイ用ビスアゾ系色素並びに該色素を用いたエレクトロウェッティングディスプレイ
WO2013175687A1 (ja) * 2012-05-25 2013-11-28 保土谷化学工業株式会社 電子デバイス用ビスアゾ系色素並びに該色素を用いた電子デバイス
US9732226B2 (en) 2012-08-01 2017-08-15 Mitsubishi Chemical Corporation Azo compound, ink containing azo compound, and display and electronic paper containing the ink
JP2017066402A (ja) * 2015-09-29 2017-04-06 三菱化学株式会社 ピラゾールジスアゾ系化合物を含むインク及び該インクを含むディスプレイ並びにピラゾールジスアゾ系化合物

Also Published As

Publication number Publication date
JP5493337B2 (ja) 2014-05-14
US20100292450A1 (en) 2010-11-18
JP2014062265A (ja) 2014-04-10
JP2009138189A (ja) 2009-06-25
US8143382B2 (en) 2012-03-27

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