DE602004001135T2 - Materialien für optische aufzeichnung mit hoher speicherdichte - Google Patents

Materialien für optische aufzeichnung mit hoher speicherdichte Download PDF

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Publication number
DE602004001135T2
DE602004001135T2 DE602004001135T DE602004001135T DE602004001135T2 DE 602004001135 T2 DE602004001135 T2 DE 602004001135T2 DE 602004001135 T DE602004001135 T DE 602004001135T DE 602004001135 T DE602004001135 T DE 602004001135T DE 602004001135 T2 DE602004001135 T2 DE 602004001135T2
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radicals
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DE602004001135T
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German (de)
English (en)
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DE602004001135D1 (de
Inventor
Urs Lehmann
Peter Sutter
Beat Schmidhalter
Jean-Luc Budry
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BASF Schweiz AG
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Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding AG
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    • 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
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    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/08—Copper compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/04—Nickel compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE602004001135T 2003-03-03 2004-02-23 Materialien für optische aufzeichnung mit hoher speicherdichte Expired - Fee Related DE602004001135T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3312003 2003-03-03
CH3312003 2003-03-03
PCT/EP2004/050185 WO2004079732A1 (en) 2003-03-03 2004-02-23 Optical recording materials having high storage density

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JP3989846B2 (ja) * 2001-03-21 2007-10-10 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 高い記憶密度を有する光学記録材料
US6933032B2 (en) * 2003-04-15 2005-08-23 Ricoh Company, Ltd. Write-once-read-many optical recording media and process for recording and reproducing information on the media
EP1719126A1 (en) * 2004-02-23 2006-11-08 CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement Optical recording materials having high storage density
JP2008509029A (ja) * 2004-08-10 2008-03-27 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 高い記憶密度を有する光記録材料
EP1710793A1 (de) * 2005-04-05 2006-10-11 Ciba SC Holding AG Metallchelate und ihre Verwendung in optischen Aufzeichnungsmedien mit hoher Speicherkapazität
CA2786425C (en) * 2010-01-19 2016-12-20 Sumitomo Seika Chemicals Co., Ltd. Composition for ultraviolet absorbent substance and ultraviolet absorbent substance comprising same
JP5400717B2 (ja) * 2010-06-30 2014-01-29 住友精化株式会社 合成樹脂用安定化剤、該安定化剤を含有する合成樹脂組成物および樹脂部材

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DE1932894A1 (de) * 1969-06-28 1971-01-28 Basf Ag Metallkomplexfarbstoffe
CA2271079A1 (en) * 1996-12-20 1998-07-02 Ciba Specialty Chemicals Holding Inc. Complex polymethine dyes and their use
US6162520A (en) * 1997-09-17 2000-12-19 Mitsui Chemicals, Inc. Optical recording medium and dipyrromethene metal chelate compound for use therein
US6376664B1 (en) * 1999-03-17 2002-04-23 The Ohio State University Cyclic bis-benzimidazole ligands and metal complexes thereof
US6479123B2 (en) * 2000-02-28 2002-11-12 Mitsui Chemicals, Inc. Dipyrromethene-metal chelate compound and optical recording medium using thereof
JP3989846B2 (ja) * 2001-03-21 2007-10-10 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 高い記憶密度を有する光学記録材料
EP1719126A1 (en) * 2004-02-23 2006-11-08 CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement Optical recording materials having high storage density

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DE602004001135D1 (de) 2006-07-20
TW200428381A (en) 2004-12-16
WO2004079732A1 (en) 2004-09-16
ATE329351T1 (de) 2006-06-15
CN1757066A (zh) 2006-04-05
EP1599878B1 (en) 2006-06-07
US20060159882A1 (en) 2006-07-20
HK1082980A1 (en) 2006-06-23
RU2005130516A (ru) 2006-06-27
KR20050115265A (ko) 2005-12-07
JP2006523553A (ja) 2006-10-19
EP1599878A1 (en) 2005-11-30

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