AU2003226651A1 - Squarylium dyes as a light-absorbing compound in the information layer of optical data carriers - Google Patents

Squarylium dyes as a light-absorbing compound in the information layer of optical data carriers

Info

Publication number
AU2003226651A1
AU2003226651A1 AU2003226651A AU2003226651A AU2003226651A1 AU 2003226651 A1 AU2003226651 A1 AU 2003226651A1 AU 2003226651 A AU2003226651 A AU 2003226651A AU 2003226651 A AU2003226651 A AU 2003226651A AU 2003226651 A1 AU2003226651 A1 AU 2003226651A1
Authority
AU
Australia
Prior art keywords
light
optical data
information layer
data carriers
absorbing compound
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
AU2003226651A
Other languages
English (en)
Inventor
Horst Berneth
Friedrich-Karl Bruder
Wilfried Haese
Rainer Hagen
Karin Hassenruck
Serguei Kostromine
Christa Maria Kruger
Peter Landenberger
Timo Meyer-Friedrichsen
Rafael Oser
Thomas Sommermann
Josef-Walter Stawitz
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.)
Bayer Chemicals AG
Original Assignee
Bayer Chemicals 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
Priority claimed from DE10245581A external-priority patent/DE10245581A1/de
Application filed by Bayer Chemicals AG filed Critical Bayer Chemicals AG
Publication of AU2003226651A1 publication Critical patent/AU2003226651A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/085—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex substituting the central metal atom
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/007—Squaraine dyes
    • 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
    • C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/249—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
    • G11B7/2492—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds neutral compounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
    • G11B7/259—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Pyrrole Compounds (AREA)
AU2003226651A 2002-03-19 2003-03-18 Squarylium dyes as a light-absorbing compound in the information layer of optical data carriers Abandoned AU2003226651A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10212199 2002-03-19
DE10212199.0 2002-03-19
DE10245581A DE10245581A1 (de) 2002-03-19 2002-09-27 Squaryliumfarbstoffe als lichtabsorbierende Verbindung in der Informationsschicht von optischen Datenträgern
DE10245581.3 2002-09-27
PCT/EP2003/002789 WO2003079339A1 (de) 2002-03-19 2003-03-18 Squaryliumfarbstoffe als lichtabsorbierende verbindung in der informationschicht von optischen datenträgern

Publications (1)

Publication Number Publication Date
AU2003226651A1 true AU2003226651A1 (en) 2003-09-29

Family

ID=28042851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003226651A Abandoned AU2003226651A1 (en) 2002-03-19 2003-03-18 Squarylium dyes as a light-absorbing compound in the information layer of optical data carriers

Country Status (6)

Country Link
US (1) US20050142489A1 (https=)
EP (1) EP1488418A1 (https=)
JP (1) JP2005520835A (https=)
CN (1) CN1643587A (https=)
AU (1) AU2003226651A1 (https=)
WO (1) WO2003079339A1 (https=)

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* Cited by examiner, † Cited by third party
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KR20060028434A (ko) * 2003-06-27 2006-03-29 시바 스페셜티 케미칼스 홀딩 인크. 저장 밀도가 높은 광학 기록 재료
CN1965362A (zh) * 2004-06-03 2007-05-16 克莱里安特财务(Bvi)有限公司 方酸染料在光数据记录用光层中的用途
JP5286726B2 (ja) * 2007-09-25 2013-09-11 富士ゼロックス株式会社 黒色色材及びトナー
US7667047B2 (en) * 2008-03-26 2010-02-23 Fuji Xerox Co., Ltd. Colorant
US9353092B2 (en) 2013-06-27 2016-05-31 University Of Notre Dame Du Lac Synthesis and use of croconaine compounds
JP6506529B2 (ja) * 2014-10-20 2019-04-24 株式会社日本触媒 オキソカーボン系化合物を含む樹脂組成物及びこれからなる成形体
JP6638948B2 (ja) * 2014-10-20 2020-02-05 国立大学法人愛媛大学 新規オキソカーボン系化合物
WO2019107495A1 (ja) * 2017-11-29 2019-06-06 日東電工株式会社 色補正部材、及び色補正部材を用いた光学フィルム
CN111699220B (zh) * 2017-11-29 2022-08-23 日东电工株式会社 用于显示装置的方酸内鎓盐化合物
KR102722210B1 (ko) * 2018-07-23 2024-10-24 스미또모 가가꾸 가부시키가이샤 화합물 및 그 제조 방법
WO2020022135A1 (ja) * 2018-07-23 2020-01-30 住友化学株式会社 光学フィルタ及び表示装置

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GB1154744A (en) * 1966-05-17 1969-06-11 Whitefin Holding Sa Disubstituted Aminoethanols
DE2055894A1 (en) * 1970-11-13 1972-05-18 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Dyes from quadrate acid and pyrazolones - for colouring synthetic fri esp metal-modified polypropylene
JPS54128567A (en) * 1978-03-28 1979-10-05 Teijin Ltd 1-substituted-4-acyl-2-pyrrolecarboxylic acid derivative
ATE14724T1 (de) * 1979-06-11 1985-08-15 Ciba Geigy Ag Alphacarbamoyl-pyrrolpropionitrile, verfahren zu ihrer herstellung, sowie pharmazeutische praeparate die diese verbindungen enthalten.
US4256759A (en) * 1979-06-11 1981-03-17 Ciba-Geigy Corporation Alphacarbamoyl-pyrrolpropionitriles
JPS5856239A (ja) * 1981-09-28 1983-04-02 Tdk Corp 光記録媒体
DE3531504A1 (de) * 1985-09-04 1987-03-12 Basf Ag 3-aminomethylpyrrol-1-yl-alkylamine und diese verbindungen enthaltende therapeutische mittel
US4743531A (en) * 1986-11-21 1988-05-10 Eastman Kodak Company Dye sensitized photographic imaging system
AU625688B2 (en) * 1989-01-31 1992-07-16 Merrell Dow Pharmaceuticals Inc. Method of using aryl- or heteroaryl-1-alkyl-pyrrole-2- carboxylic acid compounds in the treatment of interleukin-1 mediated conditions
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DD294962A5 (de) * 1990-06-05 1991-10-17 Th "Carl Schorlemmer",De Verfahren zur herstellung neuer thiophenhaltiger quadratsaeurefarbstoffe
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TWI256634B (en) * 2001-03-28 2006-06-11 Bayer Ag An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
JP2005504649A (ja) * 2001-03-28 2005-02-17 バイエル アクチェンゲゼルシャフト 光記録媒体
US20030113665A1 (en) * 2001-03-28 2003-06-19 Horst Berneth Optical data medium containing, in the information layer, a dye as a light-absorbing compound
US6896945B2 (en) * 2001-08-22 2005-05-24 Bayer Aktiengesellschaft Optical data carrier comprising a phthalocyanine dye as light-absorbent compound in the information layer
JP2005505092A (ja) * 2001-10-04 2005-02-17 バイエル ケミカルズ アクチエンゲゼルシャフト 情報層中に染料を光吸収性化合物として含有する光学データ媒体

Also Published As

Publication number Publication date
JP2005520835A (ja) 2005-07-14
CN1643587A (zh) 2005-07-20
US20050142489A1 (en) 2005-06-30
EP1488418A1 (de) 2004-12-22
WO2003079339A1 (de) 2003-09-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase