DE10115227A1 - Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren - Google Patents

Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren

Info

Publication number
DE10115227A1
DE10115227A1 DE10115227A DE10115227A DE10115227A1 DE 10115227 A1 DE10115227 A1 DE 10115227A1 DE 10115227 A DE10115227 A DE 10115227A DE 10115227 A DE10115227 A DE 10115227A DE 10115227 A1 DE10115227 A1 DE 10115227A1
Authority
DE
Germany
Prior art keywords
light
stands
independently
optical data
alkyl
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.)
Withdrawn
Application number
DE10115227A
Other languages
German (de)
English (en)
Inventor
Horst Berneth
Thomas Bieringer
Friedrich-Karl Bruder
Rainer Hagen
Karin Hassenrueck
Serguei Kostromine
Rafael Oser
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 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
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE10115227A priority Critical patent/DE10115227A1/de
Priority to AU2001285943A priority patent/AU2001285943A1/en
Priority to KR10-2003-7004032A priority patent/KR20030034197A/ko
Priority to CN01816124.3A priority patent/CN1283975C/zh
Priority to CZ2003832A priority patent/CZ2003832A3/cs
Priority to JP2002528765A priority patent/JP2004509377A/ja
Priority to RU2003111461/04A priority patent/RU2003111461A/ru
Priority to PL36093901A priority patent/PL360939A1/xx
Priority to PCT/EP2001/010427 priority patent/WO2002025205A1/de
Priority to EP01965272A priority patent/EP1322906A1/de
Priority to EP01976217A priority patent/EP1323160A1/de
Priority to PL36140001A priority patent/PL361400A1/xx
Priority to KR10-2003-7004033A priority patent/KR20030038755A/ko
Priority to PCT/EP2001/010515 priority patent/WO2002025648A1/de
Priority to CZ2003831A priority patent/CZ2003831A3/cs
Priority to RU2003111458/28A priority patent/RU2003111458A/ru
Priority to AU2001295559A priority patent/AU2001295559A1/en
Priority to CN01816131.6A priority patent/CN1462435A/zh
Priority to JP2002529766A priority patent/JP2004509785A/ja
Priority to US09/960,625 priority patent/US20020076648A1/en
Priority to US09/961,157 priority patent/US6713146B2/en
Priority to TW090123262A priority patent/TW583658B/zh
Priority to TW090123263A priority patent/TW556186B/zh
Priority to JP2002578497A priority patent/JP2005504649A/ja
Priority to TW091105380A priority patent/TWI223807B/zh
Priority to US10/102,282 priority patent/US20030054291A1/en
Priority to EP02722250A priority patent/EP1386317A1/de
Priority to CNA028108914A priority patent/CN1513174A/zh
Priority to EP02724250A priority patent/EP1377974A1/de
Priority to US10/102,571 priority patent/US20030003396A1/en
Priority to US10/101,793 priority patent/US6835725B2/en
Priority to TW91105382A priority patent/TWI252478B/zh
Priority to KR10-2003-7012625A priority patent/KR20030085065A/ko
Priority to JP2002586340A priority patent/JP2004524201A/ja
Priority to EP02727442A priority patent/EP1386318A1/en
Priority to EP02712949A priority patent/EP1377971A1/de
Priority to CNA028108876A priority patent/CN1516872A/zh
Priority to JP2002584312A priority patent/JP2004524199A/ja
Priority to TW091105383A priority patent/TWI225650B/zh
Priority to AU2002253152A priority patent/AU2002253152A1/en
Priority to AU2002257686A priority patent/AU2002257686A1/en
Priority to EP02735147A priority patent/EP1374233A1/de
Priority to TW091105379A priority patent/TWI237257B/zh
Priority to JP2002578295A priority patent/JP2004525798A/ja
Priority to PCT/EP2002/003069 priority patent/WO2002080162A1/de
Priority to US10/102,136 priority patent/US20030013041A1/en
Priority to CNA028108892A priority patent/CN1513173A/zh
Priority to PCT/EP2002/003067 priority patent/WO2002080160A1/de
Priority to PCT/EP2002/003070 priority patent/WO2002080163A1/de
Priority to PCT/EP2002/003081 priority patent/WO2002084656A1/de
Priority to PCT/EP2002/003086 priority patent/WO2002089128A1/en
Priority to TW091105381A priority patent/TWI223252B/zh
Priority to US10/102,577 priority patent/US20030006516A1/en
Priority to US10/101,792 priority patent/US20030113665A1/en
Priority to JP2002578297A priority patent/JP2004525800A/ja
Priority to US10/102,588 priority patent/US20030096192A1/en
Priority to JP2002575938A priority patent/JP2004523395A/ja
Priority to US10/101,791 priority patent/US6641889B2/en
Priority to US10/102,578 priority patent/US6726972B2/en
Priority to CN02810906.6A priority patent/CN1287369C/zh
Priority to PCT/EP2002/003068 priority patent/WO2002080161A2/de
Priority to CNA028109031A priority patent/CN1513175A/zh
Priority to TW091105372A priority patent/TWI225249B/zh
Priority to PCT/EP2002/003065 priority patent/WO2002080159A1/de
Priority to CNA028108906A priority patent/CN1545700A/zh
Priority to JP2002578495A priority patent/JP2004524194A/ja
Priority to AU2002312766A priority patent/AU2002312766A1/en
Priority to CNA028109074A priority patent/CN1513176A/zh
Priority to CNA028108833A priority patent/CN1513171A/zh
Priority to CNA028108884A priority patent/CN1513172A/zh
Priority to PCT/EP2002/003095 priority patent/WO2002077984A1/de
Priority to PCT/EP2002/003071 priority patent/WO2002086878A2/de
Priority to TW091105384A priority patent/TWI226629B/zh
Priority to US10/102,586 priority patent/US20020155381A1/en
Priority to PCT/EP2002/003084 priority patent/WO2002080164A1/en
Priority to EP02735148A priority patent/EP1374234A1/de
Priority to CNA028109058A priority patent/CN1531724A/zh
Priority to TW091105375A priority patent/TWI251232B/zh
Priority to US10/102,168 priority patent/US6936325B2/en
Priority to TW091105374A priority patent/TWI246686B/zh
Priority to CNB028107144A priority patent/CN1264153C/zh
Priority to US10/102,582 priority patent/US20020197561A1/en
Priority to EP02719993A priority patent/EP1377973A1/de
Priority to TW91105378A priority patent/TWI225250B/zh
Priority to KR10-2003-7012628A priority patent/KR20030085066A/ko
Priority to PCT/EP2002/003094 priority patent/WO2002080150A2/en
Priority to JP2002578296A priority patent/JP2004525799A/ja
Priority to EP02727443A priority patent/EP1377975A2/en
Priority to JP2002584311A priority patent/JP2004524198A/ja
Priority to EP02732506A priority patent/EP1377977A1/en
Priority to TW091105376A priority patent/TWI256634B/zh
Priority to JP2002578290A priority patent/JP2004534344A/ja
Priority to CN028105206A priority patent/CN1659640A/zh
Priority to EP02722251A priority patent/EP1377968A2/de
Priority to EP02730031A priority patent/EP1377976A2/de
Priority to TW091105377A priority patent/TWI227486B/zh
Priority to TW095103397A priority patent/TW200625301A/zh
Priority to EP02737887A priority patent/EP1377978A2/de
Priority to CNA02810904XA priority patent/CN1527996A/zh
Priority to PCT/EP2002/003066 priority patent/WO2002080152A2/de
Priority to US10/102,137 priority patent/US6737142B2/en
Priority to JP2002581522A priority patent/JP2004524195A/ja
Priority to EP02706771A priority patent/EP1377970A1/de
Priority to JP2002578496A priority patent/JP2004525801A/ja
Priority to PCT/EP2002/003088 priority patent/WO2002086879A1/de
Priority to JP2002578291A priority patent/JP2004523396A/ja
Publication of DE10115227A1 publication Critical patent/DE10115227A1/de
Priority to US10/953,235 priority patent/US7041354B2/en
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
    • C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/12—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 3 and unsubstituted in position 7
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/03—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/04—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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
    • C07F15/06—Cobalt compounds
    • C07F15/065—Cobalt compounds without a metal-carbon linkage
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • 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
    • C09B47/045—Special non-pigmentary uses, e.g. catalyst, photosensitisers of phthalocyanine dyes or pigments
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
    • C09B47/26—Amide radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • 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
    • 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
    • G11B7/247—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 methine or polymethine 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
    • 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
    • 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
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacturing Optical Record Carriers (AREA)
DE10115227A 2000-09-21 2001-03-28 Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren Withdrawn DE10115227A1 (de)

Priority Applications (107)

Application Number Priority Date Filing Date Title
DE10115227A DE10115227A1 (de) 2001-03-28 2001-03-28 Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren
AU2001285943A AU2001285943A1 (en) 2000-09-21 2001-09-10 Optical data storage device containing a co-phthalocyanin complex in the optically writable information layer
KR10-2003-7004032A KR20030034197A (ko) 2000-09-21 2001-09-10 광학적으로 기록 가능한 정보층에 ｃｏ-프탈로시아닌착물을 함유하는 광학 자료 저장 장치
CN01816124.3A CN1283975C (zh) 2000-09-21 2001-09-10 在用光可记录的信息层中含有Co－酞菁配合物的光学数据存储器
CZ2003832A CZ2003832A3 (cs) 2000-09-21 2001-09-10 Optické nosiče dat, obsahující Co-ftalocyaninový komplex ve světlem popisovatelné informační vrstvě
JP2002528765A JP2004509377A (ja) 2000-09-21 2001-09-10 光を使用して記録可能な情報層中にＣｏ−フタロシアニン錯体を含有する光学的データ貯蔵装置
RU2003111461/04A RU2003111461A (ru) 2000-09-21 2001-09-10 Оптический носитель информации, содержащий фталоцианан-кобальтовый комплекс в записываемом светом информационном слое
PL36093901A PL360939A1 (en) 2000-09-21 2001-09-10 Optical data storage device containing a co-phthalocyanin complex in the optically writable information layer
PCT/EP2001/010427 WO2002025205A1 (de) 2000-09-21 2001-09-10 Optische datenspeicher enthaltend ein co-phthalocyanin-komplex in der mit licht beschreibbaren informationsschicht
EP01965272A EP1322906A1 (de) 2000-09-21 2001-09-10 Optische datenspeicher enthaltend einen co-phthalocyanin-komplex in der mit licht beschreibbaren informationsschicht
EP01976217A EP1323160A1 (de) 2000-09-21 2001-09-12 Optischer datenträger enthaltend in der informationsschicht einen phthalocyaninfarbstoff als lichtabsorbierende verbindung
PL36140001A PL361400A1 (en) 2000-09-21 2001-09-12 Optical data carrier containing a phthalocyanine colouring agent as a light absorbing compound in the information layer
KR10-2003-7004033A KR20030038755A (ko) 2000-09-21 2001-09-12 정보층 중에 광흡수 화합물로 프탈로시아닌 착색제를함유한 광학적 데이타 캐리어
PCT/EP2001/010515 WO2002025648A1 (de) 2000-09-21 2001-09-12 Optischer datenträger enthaltend in der informationsschicht einen phthalocyaninfarbstoff als lichtabsorbierende verbindung
CZ2003831A CZ2003831A3 (cs) 2000-09-21 2001-09-12 Optický nosič dat, obsahující v informační vrstvě ftalocyaninové barvivo jako světloabsorbující sloučeninu
RU2003111458/28A RU2003111458A (ru) 2000-09-21 2001-09-12 Оптический носитель данных, содержащий в информационном слое фталоцианиновый краситель в качестве поглощающего свет соединения
AU2001295559A AU2001295559A1 (en) 2000-09-21 2001-09-12 Optical data carrier containing a phthalocyanine colouring agent as a light absorbing compound in the information layer
CN01816131.6A CN1462435A (zh) 2000-09-21 2001-09-12 在信息层中包含酞菁染料作为吸光化合物的光数据载体
JP2002529766A JP2004509785A (ja) 2000-09-21 2001-09-12 情報層中にフタロシアニン染料を光吸収性化合物として含有する光学媒体
US09/960,625 US20020076648A1 (en) 2000-09-21 2001-09-20 Optical data medium containing, in the information layer, a phthalocyanine dye as a light-absorbing compound
US09/961,157 US6713146B2 (en) 2000-09-21 2001-09-20 Optical data stores containing a Co-phthalocyanine complex in the information layer recordable using light
TW090123262A TW583658B (en) 2000-09-21 2001-09-21 Optical data medium containing, in the information layer, a phthalocyanine dye as a light-absorbing compound
TW090123263A TW556186B (en) 2000-09-21 2001-09-21 Optical data stores containing a Co-phthalocyanine complex in the information layer recordable using light
JP2002578497A JP2005504649A (ja) 2001-03-28 2002-03-20 光記録媒体
TW091105380A TWI223807B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a merocyanine dye as light-absorbent compound in the information layer
US10/102,282 US20030054291A1 (en) 2001-03-28 2002-03-20 Optical data storage medium containing a hemicyanine dye as the light-absorbing compound in the information layer
EP02722250A EP1386317A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen cyaninfarbstoff als lichtabsorbierende verbindung
CNA028108914A CN1513174A (zh) 2001-03-28 2002-03-20 在光可写的信息层中包括轴向取代的钴酞菁的光学数据存储载体
EP02724250A EP1377974A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen xanthenfarbstoff als lichtabsorbierende verbindung
US10/102,571 US20030003396A1 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a merocyanine dye as light-absorbent compound in the information layer
US10/101,793 US6835725B2 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer
TW91105382A TWI252478B (en) 2001-03-28 2002-03-20 Optical data medium containing, in the information layer, a dye as a light-absorbing compound
KR10-2003-7012625A KR20030085065A (ko) 2001-03-28 2002-03-20 정보층 내에 흡광 화합물로서의 염료를 함유하는 광학데이터 매체
JP2002586340A JP2004524201A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてジアザヘミシアニン色素を含有する光学データ記憶媒体
EP02727442A EP1386318A1 (en) 2001-03-28 2002-03-20 An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
EP02712949A EP1377971A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen kationischen aminoheterocyclischen farbstoff als lichtabsorbierende verbindung
CNA028108876A CN1516872A (zh) 2001-03-28 2002-03-20 在信息层中含有呫吨染料作为光吸收化合物的光学数据载体
JP2002584312A JP2004524199A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてヘミシアニン色素を含有する光学データ記録媒体
TW091105383A TWI225650B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cationic aminoheterocyclic dye as light-absorbent compound in the information layer
AU2002253152A AU2002253152A1 (en) 2001-03-28 2002-03-20 Optical data carrier that contains a heterocyclic azo dye as the light-absorbing compound in the information layer
AU2002257686A AU2002257686A1 (en) 2001-03-28 2002-03-20 Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness
EP02735147A EP1374233A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen triazacyaninfarbstoff als lichtabsorbierende verbindung
TW091105379A TWI237257B (en) 2001-03-28 2002-03-20 An optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layer
JP2002578295A JP2004525798A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてシアニン色素を含有する光学データ記録媒体
PCT/EP2002/003069 WO2002080162A1 (de) 2001-03-28 2002-03-20 Optische datenspeicher enthaltend ein axial substituiertes co-phthalocyanin in der mit licht beschreibbaren informationsschicht
US10/102,136 US20030013041A1 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cationic aminoheterocyclic dye as light-absorbent compound in the information layer
CNA028108892A CN1513173A (zh) 2001-03-28 2002-03-20 在信息层中含有可环化的化合物的光学数据载体
PCT/EP2002/003067 WO2002080160A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen kationischen aminoheterocyclischen farbstoff als lichtabsorbierende verbindung
PCT/EP2002/003070 WO2002080163A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht eine cyclisierbare verbindung
PCT/EP2002/003081 WO2002084656A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen triazacyaninfarbstoff als lichtabsorbierende verbindung
PCT/EP2002/003086 WO2002089128A1 (en) 2001-03-28 2002-03-20 An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
TW091105381A TWI223252B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a xanthene dye as light-absorbent compound in the information layer
US10/102,577 US20030006516A1 (en) 2001-03-28 2002-03-20 Optical data storage medium containing a heterocyclic azo dye as the light-absorbing compound in the information layer
US10/101,792 US20030113665A1 (en) 2001-03-28 2002-03-20 Optical data medium containing, in the information layer, a dye as a light-absorbing compound
JP2002578297A JP2004525800A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてメロシアニン色素を含有する光学データ記録媒体
US10/102,588 US20030096192A1 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a xanthene dye as light-absorbent compound in the information layer
JP2002575938A JP2004523395A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてキサンテン色素を含有する光学データ記録媒体
US10/101,791 US6641889B2 (en) 2001-03-28 2002-03-20 Optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layer
US10/102,578 US6726972B2 (en) 2001-03-28 2002-03-20 Optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
CN02810906.6A CN1287369C (zh) 2001-03-28 2002-03-20 在信息层中含有具有多个发色中心的光吸收化合物的光学数据载体
PCT/EP2002/003068 WO2002080161A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen merocyaninfarbstoff als lichtabsorbierende verbindung
CNA028109031A CN1513175A (zh) 2001-03-28 2002-03-20 在信息层中包含作为吸光化合物的部花青染料的光学数据载体
TW091105372A TWI225249B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer
PCT/EP2002/003065 WO2002080159A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen cyaninfarbstoff als lichtabsorbierende verbindung
CNA028108906A CN1545700A (zh) 2001-03-28 2002-03-20 在信息层中包括阳离子胺基杂环染料作为光吸收剂化合物的光学数据载体
JP2002578495A JP2004524194A (ja) 2001-03-28 2002-03-20 光で書込み可能な情報層中に軸方向に置換されたＣｏ−フタロシアニンを含有する光学データ記録媒体
AU2002312766A AU2002312766A1 (en) 2001-03-28 2002-03-20 Optical data carrier whose information layer contains a light-absorbing compound having a number of chromophoric centers
CNA028109074A CN1513176A (zh) 2001-03-28 2002-03-20 在信息层中含有三氮菁染料作为吸光性化合物的光学数据存储介质
CNA028108833A CN1513171A (zh) 2001-03-28 2002-03-20 在信息层中包括菁染料作为吸光性化合物的光学数据载体
CNA028108884A CN1513172A (zh) 2001-03-28 2002-03-20 在信息层中包含作为吸光化合物的二氮杂半花青染料的光学数据存储介质
PCT/EP2002/003095 WO2002077984A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen xanthenfarbstoff als lichtabsorbierende verbindung
PCT/EP2002/003071 WO2002086878A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht eine lichtabsorbierende verbindung mit mehreren chromophoren zentren
TW091105384A TWI226629B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a light-absorbent compound having a plurality of chromophoric centres in the information layer
US10/102,586 US20020155381A1 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a light-absorbent compound having a plurality of chromophoric centres in the information layer
PCT/EP2002/003084 WO2002080164A1 (en) 2001-03-28 2002-03-20 Optical recording medium
EP02735148A EP1374234A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen hemicyaninfarbstoff als lichtabsorbierende verbindung
CNA028109058A CN1531724A (zh) 2001-03-28 2002-03-20 在信息层中含有作为吸光性化合物的杂环偶氮染料的光学数据存储介质
TW091105375A TWI251232B (en) 2001-03-28 2002-03-20 An optical data storage medium containing a hemicyanine dye as the light-absorbing compound in the information layer and the process for producing the optical storage medium
US10/102,168 US6936325B2 (en) 2001-03-28 2002-03-20 Optical recording medium
TW091105374A TWI246686B (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cyclizable compound in the information layer
CNB028107144A CN1264153C (zh) 2001-03-28 2002-03-20 光记录介质
US10/102,582 US20020197561A1 (en) 2001-03-28 2002-03-20 Optical data carrier comprising a cyclizable compound in the information layer
EP02719993A EP1377973A1 (de) 2001-03-28 2002-03-20 Optische datenspeicher enthaltend ein axial substituiertes co-phthalocyanin in der mit licht beschreibbaren informationsschicht
TW91105378A TWI225250B (en) 2001-03-28 2002-03-20 Optical recording medium
KR10-2003-7012628A KR20030085066A (ko) 2001-03-28 2002-03-20 광 기록 매체
PCT/EP2002/003094 WO2002080150A2 (en) 2001-03-28 2002-03-20 Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness
JP2002578296A JP2004525799A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてカチオン性アミノ複素環式色素を含有する光学データ記録媒体
EP02727443A EP1377975A2 (en) 2001-03-28 2002-03-20 Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness
JP2002584311A JP2004524198A (ja) 2001-03-28 2002-03-20 複数の発色中心を有する吸光性化合物を情報層中に含有する光学データ記録媒体
EP02732506A EP1377977A1 (en) 2001-03-28 2002-03-20 Optical recording medium
TW091105376A TWI256634B (en) 2001-03-28 2002-03-20 An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
JP2002578290A JP2004534344A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としての色素を含有する光学データ媒体
CN028105206A CN1659640A (zh) 2001-03-28 2002-03-20 在信息层中含有作为光吸收化合物的染料的光数据载体
EP02722251A EP1377968A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen heterocyclischen azofarbstoff als lichtabsorbierende verbindung
EP02730031A EP1377976A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen merocyaninfarbstoff als lichtabsorbierende verbindung
TW091105377A TWI227486B (en) 2001-03-28 2002-03-20 Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer
TW095103397A TW200625301A (en) 2001-03-28 2002-03-20 An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
EP02737887A EP1377978A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht eine lichtabsorbierende verbindung mit mehreren chromophoren zentren
CNA02810904XA CN1527996A (zh) 2001-03-28 2002-03-20 在信息层中含有作为吸光性化合物的半菁染料的光学数据存储介质
PCT/EP2002/003066 WO2002080152A2 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen heterocyclischen azofarbstoff als lichtabsorbierende verbindung
US10/102,137 US6737142B2 (en) 2001-03-28 2002-03-20 Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer
JP2002581522A JP2004524195A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物としてトリアザシアニン色素を含有する光学データ記録媒体
EP02706771A EP1377970A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht eine cyclisierbare verbindung
JP2002578496A JP2004525801A (ja) 2001-03-28 2002-03-20 情報層中に環化可能な化合物を含有する光学データ記録媒体
PCT/EP2002/003088 WO2002086879A1 (de) 2001-03-28 2002-03-20 Optischer datenträger enthaltend in der informationsschicht einen hemicyaninfarbstoff als lichtabsorbierende verbindung
JP2002578291A JP2004523396A (ja) 2001-03-28 2002-03-20 情報層中に吸光性化合物として複素環式アゾ色素を含有する光学データ記録媒体
US10/953,235 US7041354B2 (en) 2001-03-28 2004-09-29 Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer

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DE10115227A DE10115227A1 (de) 2001-03-28 2001-03-28 Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren

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US (1) US20020155381A1 (enExample)
EP (1) EP1377978A2 (enExample)
JP (1) JP2004524198A (enExample)
CN (1) CN1287369C (enExample)
AU (1) AU2002312766A1 (enExample)
DE (1) DE10115227A1 (enExample)
TW (1) TWI226629B (enExample)
WO (1) WO2002086878A2 (enExample)

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WO2002086878A3 (de) 2003-02-27
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US20020155381A1 (en) 2002-10-24
TWI226629B (en) 2005-01-11
CN1287369C (zh) 2006-11-29
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EP1377978A2 (de) 2004-01-07
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