AU2001270600A1 - Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it - Google Patents

Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it

Info

Publication number
AU2001270600A1
AU2001270600A1 AU2001270600A AU7060001A AU2001270600A1 AU 2001270600 A1 AU2001270600 A1 AU 2001270600A1 AU 2001270600 A AU2001270600 A AU 2001270600A AU 7060001 A AU7060001 A AU 7060001A AU 2001270600 A1 AU2001270600 A1 AU 2001270600A1
Authority
AU
Australia
Prior art keywords
pigment
copper phthalocyanine
solid solutions
dispersions
blue
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.)
Abandoned
Application number
AU2001270600A
Inventor
Gerardus De Keyzer
Yves Grandidier
Veronique Hall-Goulle
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25738980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001270600(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of AU2001270600A1 publication Critical patent/AU2001270600A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0026—Crystal modifications; Special X-ray patterns of phthalocyanine pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Optical Filters (AREA)
  • Colloid Chemistry (AREA)

Abstract

The present invention relates to pigmentary solid solutions comprising copper phthalocyanine (Pigment Blue 15; C.I. 74160) as host and other blue to violet pigments as guests. Preferred hosts are the alpha (Pigment Blue 15:1), beta (Pigment Blue 15:3) and epsi (Pigment Blue 15:6) crystal forms of copper phthalocyanine, especially the epsi crystal form. The present invention also relates to dispersions comprising solid solutions as pigment particles, and pigment derivatives as rheology improvers. Preferred dispersions of solid solutions in the e crystal lattice may be used in particular to prepare color filters for liquid-crystal displays (LCDs). The present invention also includes a process for preparing the dispersions of the invention, the solid solutions themselves, and the use thereof to pigment high molecular mass organic materials.
AU2001270600A 2000-07-07 2001-06-28 Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it Abandoned AU2001270600A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1345/00 2000-07-07
CH13452000 2000-07-07
CH16732000 2000-08-28
CH1673/00 2000-08-28
PCT/EP2001/007361 WO2002004563A1 (en) 2000-07-07 2001-06-28 Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it

Publications (1)

Publication Number Publication Date
AU2001270600A1 true AU2001270600A1 (en) 2002-01-21

Family

ID=25738980

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001270600A Abandoned AU2001270600A1 (en) 2000-07-07 2001-06-28 Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it

Country Status (10)

Country Link
US (1) US6544325B2 (en)
EP (1) EP1299479B2 (en)
JP (1) JP2004502855A (en)
KR (1) KR100822654B1 (en)
CN (1) CN100480336C (en)
AT (1) ATE260956T1 (en)
AU (1) AU2001270600A1 (en)
DE (1) DE60102244T3 (en)
TW (1) TW572972B (en)
WO (1) WO2002004563A1 (en)

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ATE362477T1 (en) * 2002-08-14 2007-06-15 Ciba Sc Holding Ag LIQUID CRYSTAL DISPLAY AND COLOR FILTER WITH IMPROVED TRANSPARENTITY FOR GREEN LIGHT
JP4602029B2 (en) * 2003-08-27 2010-12-22 大日精化工業株式会社 Color coating solution for color filters
EP1510556B1 (en) * 2003-08-27 2013-02-13 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Dispersants for organic pigments
JP4623701B2 (en) * 2003-08-29 2011-02-02 株式会社 日立ディスプレイズ Coloring composition for color filter and display device using color filter formed with this coloring composition
US7211664B2 (en) * 2004-03-26 2007-05-01 Toyo Ink Mfg. Co., Ltd. Process for the production of epsilon crystal form copper phthalocyanine
JP2005306840A (en) * 2004-03-26 2005-11-04 Toyo Ink Mfg Co Ltd Copper phthalocyanine-iodine intermolecular compound and preparation method therefor
US7384465B2 (en) * 2004-06-25 2008-06-10 E.I. Du Pont De Nemours & Co. Pigmented blue inkjet ink color reproduction
US20060121392A1 (en) * 2004-11-24 2006-06-08 Dai Nippon Printing Co., Ltd. Optical filter and display using the same
JP2006335920A (en) * 2005-06-03 2006-12-14 Toyo Ink Mfg Co Ltd Manufacturing method of fine organic pigment
CN101384672B (en) * 2006-02-17 2012-08-08 西巴控股有限公司 Blue colour filters with enhanced contrast
JP2007238852A (en) * 2006-03-10 2007-09-20 Toyo Ink Mfg Co Ltd Method for producing fine organic pigment
JP5205715B2 (en) * 2006-06-16 2013-06-05 東洋インキＳｃホールディングス株式会社 ε-type copper phthalocyanine pigment, method for producing the same, and coloring composition using the same
US7999451B2 (en) * 2006-11-10 2011-08-16 Global Oled Technology Llc Blue color filter element
US7973902B2 (en) 2006-11-10 2011-07-05 Global Oled Technology Llc Display with RGB color filter element sets
EP2115073B1 (en) * 2007-02-07 2014-03-12 Basf Se Blue phthalocyanine pigment composition and its preparation
DE102007033192A1 (en) 2007-07-17 2009-01-22 Clariant International Ltd. Pigment preparation, useful e.g. for pigmenting plastics, resins, lacquers, paints, electrophotographic toners and developers, comprises pigment Blue and at least one pigment dispersant
DE102007033191A1 (en) * 2007-07-17 2009-01-22 Clariant International Ltd. Finely divided epsilon-copper phthalocyanine pigment preparation
DE102008009194A1 (en) 2008-02-15 2009-08-20 Clariant International Ltd. Pigment preparation, useful to pigment e.g. preferably plastics, resins, lacquers and inkjet-inks, comprises C.I. Pigment Blue with a specific average particle size and a nitro-sulfoxide compound, as a pigment dispersant
TW200918610A (en) * 2007-07-17 2009-05-01 Clariant Int Ltd Pigment preparations based on C. I. pigment blue 15:6
EP2039727A1 (en) * 2007-09-18 2009-03-25 SOLVAY (Société Anonyme) Preparation of epsilon copper phthalocyanine of small primary particle size and narrow particle size distribution
EP2060608A1 (en) * 2007-11-15 2009-05-20 SOLVAY (Société Anonyme) Preparation of epsilon copper phthalocyanine of small primary particle size and narrow particle size distribution by kneading
JP6005216B2 (en) * 2014-06-23 2016-10-12 キヤノン株式会社 Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, solid solution, and method for producing solid solution
KR102036684B1 (en) * 2017-04-20 2019-10-25 삼성에스디아이 주식회사 Photosensitive resin composition, photosensitive resin layer using the same and color filter

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Also Published As

Publication number Publication date
US20020014183A1 (en) 2002-02-07
CN1440445A (en) 2003-09-03
EP1299479A1 (en) 2003-04-09
KR20030019954A (en) 2003-03-07
KR100822654B1 (en) 2008-04-17
WO2002004563A1 (en) 2002-01-17
DE60102244T3 (en) 2007-09-20
CN100480336C (en) 2009-04-22
EP1299479B2 (en) 2007-02-21
DE60102244T2 (en) 2004-07-29
ATE260956T1 (en) 2004-03-15
JP2004502855A (en) 2004-01-29
US6544325B2 (en) 2003-04-08
EP1299479B1 (en) 2004-03-03
TW572972B (en) 2004-01-21
DE60102244D1 (en) 2004-04-08

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