ATE543181T1 - Farbige datenspeichermedien - Google Patents

Farbige datenspeichermedien

Info

Publication number
ATE543181T1
ATE543181T1 AT01964344T AT01964344T ATE543181T1 AT E543181 T1 ATE543181 T1 AT E543181T1 AT 01964344 T AT01964344 T AT 01964344T AT 01964344 T AT01964344 T AT 01964344T AT E543181 T1 ATE543181 T1 AT E543181T1
Authority
AT
Austria
Prior art keywords
storage media
substrate
data storage
colored data
colored
Prior art date
Application number
AT01964344T
Other languages
English (en)
Inventor
Curtis Cradic
Steven Richard Peak
Connie Bland
Steven Hubbard
Original Assignee
Sabic Innovative Plastics Ip
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 Sabic Innovative Plastics Ip filed Critical Sabic Innovative Plastics Ip
Application granted granted Critical
Publication of ATE543181T1 publication Critical patent/ATE543181T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • 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
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • 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
    • G11B7/2472—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 cyanine
    • 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
    • G11B7/252—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
    • 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
    • G11B7/254—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
    • G11B7/2548—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 inorganic 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
    • G11B7/24—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
    • G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2578—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic 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
    • G11B7/24—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Laminated Bodies (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
AT01964344T 2000-09-29 2001-08-23 Farbige datenspeichermedien ATE543181T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23643400P 2000-09-29 2000-09-29
US09/766,303 US6944115B2 (en) 2000-09-29 2001-01-19 Colored data storage media
PCT/US2001/026275 WO2002029801A1 (en) 2000-09-29 2001-08-23 Colored data storage media

Publications (1)

Publication Number Publication Date
ATE543181T1 true ATE543181T1 (de) 2012-02-15

Family

ID=26929768

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01964344T ATE543181T1 (de) 2000-09-29 2001-08-23 Farbige datenspeichermedien

Country Status (8)

Country Link
US (2) US6944115B2 (de)
EP (1) EP1325498B1 (de)
JP (1) JP2004511061A (de)
KR (1) KR20040005827A (de)
CN (1) CN1628346A (de)
AT (1) ATE543181T1 (de)
AU (1) AU2001285209A1 (de)
WO (1) WO2002029801A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733950B2 (en) 2001-03-14 2004-05-11 General Electric Company Limited play data storage media and method for limiting access to data thereon
US6475589B1 (en) * 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same
US20030205323A1 (en) * 2002-04-22 2003-11-06 General Electric Company Method for making limited play data storage media
US20040087692A1 (en) 2002-10-30 2004-05-06 Dixit Arun Nandkishor Method for preparation of an anthraquinone colorant composition
TWM253886U (en) * 2003-02-10 2004-12-21 Yes Tek Corp Digital video and audio optical disk with colors
DK1664172T3 (da) * 2003-09-17 2007-05-07 Clariant Finance Bvi Ltd Lasermarkerbare polymersammensætninger
US7157129B2 (en) * 2003-10-24 2007-01-02 General Electric Company Method for making highly colored DVDs
US7094364B2 (en) * 2003-11-26 2006-08-22 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US20050112768A1 (en) * 2003-11-26 2005-05-26 Thomas Evans Method of authenticating tagged polymers
US20090266991A1 (en) * 2003-11-26 2009-10-29 Sabic Innovative Plastics Ip B.V. Method of authenticating tagged polymers
US7169615B2 (en) 2003-11-26 2007-01-30 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
JP2005346791A (ja) 2004-06-01 2005-12-15 Tdk Corp 光記録媒体及びその製造方法
US20080029933A1 (en) * 2004-06-25 2008-02-07 Mitsubishi Engineering-Plastics Corporation Aromatic Polycarbonate Resin Composition, And Substrate For Optical Information-Recording Media, Transparent Optical Article, Lighting Appliance Cover And Transparent Member For Vehicles Comprising It
DE102006025481A1 (de) * 2006-05-30 2007-12-06 Röhm Gmbh Verfahren zur Herstellung einer eingefärbten Folie aus thermoplastischem Kunststoffen, Folie und Verwendung der Folie
US20080081210A1 (en) * 2006-09-29 2008-04-03 General Electric Company Authenticatable articles and methods therefor
WO2009096972A1 (en) * 2008-01-31 2009-08-06 Hewlett-Packard Development Company, L.P. Optical data recording medium and method, system and apparatus incorporating the same
EP3659491A1 (de) 2011-12-13 2020-06-03 EndoChoice Innovation Center Ltd. Endoskop mit entfernbarer spitze
CN103709591A (zh) * 2013-12-20 2014-04-09 苏州市双赢包装材料有限公司 一种酚醛树脂改性塑料的配方

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36902A (en) * 1862-11-11 Improved spring-bed
US2139155A (en) 1937-03-15 1938-12-06 Waldo G Gernandt Fuel injection system
US3152098A (en) 1960-08-31 1964-10-06 Union Carbide Corp Colored polycarbonate resin compositions
BE621193A (de) 1961-08-09
US3423483A (en) 1965-05-28 1969-01-21 Borg Warner Fluorescent polymers
US3635895A (en) 1965-09-01 1972-01-18 Gen Electric Process for preparing thermoplastic polycarbonates
US3507951A (en) 1966-07-19 1970-04-21 Mobay Chemical Corp Colored polycarbonates and process for preparing the same
US3449415A (en) 1966-12-12 1969-06-10 Union Carbide Corp Purification of formic acid and propionic acid
US3689768A (en) 1970-06-18 1972-09-05 Masamichi Sato Electron beam recording materials
US3673146A (en) 1971-02-24 1972-06-27 Gen Electric Method for stabilizing pigmented polycarbonate resins
US4092288A (en) 1974-11-04 1978-05-30 General Electric Company Stabilized polycarbonate resin
US4001184A (en) 1975-03-31 1977-01-04 General Electric Company Process for preparing a branched polycarbonate
CA1084193A (en) 1975-10-20 1980-08-19 Arthur L. Baron Pigmented polycarbonates comprising submicron silica stabilizer
US4049614A (en) 1975-10-20 1977-09-20 Mobay Chemical Corporation Pigmented polycarbonates
DE2602364A1 (de) 1976-01-22 1977-07-28 Bayer Ag Pigmentierte abs-polymerisate oder polyamide
US4097895A (en) 1976-03-19 1978-06-27 Rca Corporation Multilayer optical record
US4023185A (en) 1976-03-19 1977-05-10 Rca Corporation Ablative optical recording medium
US4190843A (en) 1976-03-19 1980-02-26 Rca Corporation Recording methods for a multilayer optical record
GB1577548A (en) 1976-09-17 1980-10-22 Gen Electric Stabilized pigmented polycarbonate composition
DE2650340A1 (de) 1976-11-03 1978-05-11 Bayer Ag In auf- und durchsicht weiss scheinende kunststoffe
JPS5370730A (en) 1976-12-07 1978-06-23 Fujitsu Ltd Memorizing medium
US4101907A (en) 1977-08-29 1978-07-18 Rca Corporation Overcoat structure for optical video disc
US4315269A (en) 1977-08-29 1982-02-09 Rca Corporation Thick protective overcoat layer for optical video disc
US4242689A (en) 1977-09-19 1980-12-30 Rca Corporation Ablative optical recording medium
US4241355A (en) 1977-09-29 1980-12-23 Rca Corporation Ablative optical recording medium
NL7809159A (nl) 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
US4218689A (en) 1978-01-30 1980-08-19 Rca Corporation Ablatable medium for optical recording
DE2811922A1 (de) 1978-03-18 1979-09-27 Finke Ohg Karl Harz-farbkonzentrate fuer die einfaerbung von harzen
US4219826A (en) 1978-07-10 1980-08-26 Rca Corporation Optical recording medium
DE2835067A1 (de) 1978-08-10 1980-02-21 Bayer Ag Anthrachinon-derivate
JPS5538843A (en) 1978-09-14 1980-03-18 Teijin Chem Ltd Stabilized colored polycarbonate resin composition
US4217438A (en) 1978-12-15 1980-08-12 General Electric Company Polycarbonate transesterification process
US4286957A (en) 1979-01-10 1981-09-01 Essilor International "Cie Generale D'optique" Process of integrating a photochromic substance into an ophthalmic lens and a photochromic lens of organic material
US4377389A (en) 1979-12-12 1983-03-22 Foster Grant Corporation Dip dyeing of plastic articles and the dye bath composition thereof
DE3005908A1 (de) 1980-02-16 1981-09-03 Bayer Ag, 5090 Leverkusen Farbmittelpraeparationen, verfahren zu ihrer herstellung sowie ihre verwendung zum faerben von kunststoffen
US4444714A (en) 1980-08-26 1984-04-24 American Organics Corporation Method of coloring resin products
US4363844A (en) 1980-09-22 1982-12-14 Lewis Terry W Metallized information carrying discs
US4336545A (en) 1980-12-18 1982-06-22 Eastman Kodak Company Optical disc structure, method and apparatus physically optimized for writing and reading with a single wavelength
NL8102283A (nl) 1981-05-11 1982-12-01 Philips Nv Optisch uitleesbare informatieschijf met een reflectielaag gevormd uit een metaallegering.
JPS57205192A (en) 1981-06-12 1982-12-16 Fuji Photo Film Co Ltd Optical information recording medium
JPS5930502A (ja) 1982-08-13 1984-02-18 Nippon Telegr & Teleph Corp <Ntt> プラスチツク光フアイバ
US4477608A (en) 1982-08-20 1984-10-16 Ciba-Geigy Corporation Compositions containing graphite
US4464487A (en) 1982-12-17 1984-08-07 The Dow Chemical Company Process for preparing additive concentrates for carbonate polymers
US4504634A (en) 1982-12-27 1985-03-12 General Electric Company Copolyester-carbonate blends exhibiting improved processability
JPS59144614A (ja) 1983-02-02 1984-08-18 Kureha Chem Ind Co Ltd 複合糸及びその製造方法
US4501876A (en) 1983-07-18 1985-02-26 E. I. Du Pont De Nemours And Company Film-forming poly(conjugated polymethine-type)dye
US4719615A (en) 1983-08-22 1988-01-12 Optical Data, Inc. Erasable optical data storage medium
DE3330767A1 (de) 1983-08-26 1985-03-14 Bayer Ag, 5090 Leverkusen Handhabungsstabile im wesentlichen aus eisen bestehende magnetpigmente, verfahren zu ihrer herstellung sowie ihre verwendung
DE3436476A1 (de) 1984-10-05 1986-04-10 Röhm GmbH, 6100 Darmstadt Verfahren zur darstellung optisch ablesbarer information
JPS6190343A (ja) 1984-10-09 1986-05-08 Polyplastics Co 光ディスク
US4650823A (en) 1985-08-16 1987-03-17 Mobay Corporation Iron oxide pigmented, polycarbonate compositions
US4812141A (en) 1985-09-13 1989-03-14 Milliken Research Corporation Colored thermoplastic resin composition
US4640690A (en) 1985-09-13 1987-02-03 Milliken Research Corporation Colored thermoplastic resin composition containing a colorant having an alkylenoxy-substituted chromophore group
US4732570A (en) 1985-09-13 1988-03-22 Milliken Research Corporation Colored thermoplastic resin
DE3537622A1 (de) 1985-10-23 1987-04-23 Bayer Ag Mischungen aromatischer polycarbonate und aromatischer polyestercarbonate und ihre verwendung zur herstellung von formkoerpern, folien, fasern, filamenten und beschichtungen
JPH0610684B2 (ja) 1986-02-24 1994-02-09 三井石油化学工業株式会社 光フアイバ
JPS63195838A (ja) * 1987-02-10 1988-08-12 Canon Inc 光学的情報記録担体
JPS6439647A (en) 1987-08-05 1989-02-09 Sanyo Electric Co Optical recording disk
DE3727093A1 (de) 1987-08-14 1989-02-23 Basf Ag Flaechenfoermiges, mehrschichtiges, laseroptisches aufzeichnungsmaterial
US4998239A (en) 1987-10-07 1991-03-05 The Dow Chemical Company Optical information recording medium containing a metal alloy as a reflective material
CA1340146C (en) 1987-10-09 1998-11-24 Akira Tanaka Resin molded body for optical parts
US4812142A (en) 1987-12-01 1989-03-14 Burlington Industries, Inc. Colored polycarbonate articles with high impact resistance
DE3801576A1 (de) 1988-01-21 1989-08-03 Bayer Ag Lichtleiter auf basis von polycarbonatfasern und verfahren zu ihrer herstellung
GB8803416D0 (en) 1988-02-15 1988-03-16 Minnesota Mining & Mfg Polymeric polymethine dyes & optical data storage media containing same
US4983648A (en) 1988-03-09 1991-01-08 The Dow Chemical Company Preparation of additive modified thermoplastic blend
JPH0341640A (ja) 1989-07-10 1991-02-22 Sanyo Electric Co Ltd 光記録媒体
JPH0362828A (ja) 1989-07-30 1991-03-18 Victor Co Of Japan Ltd 光学部材用ポリカーボネート樹脂成形品の着色方法
US5051977A (en) 1989-08-30 1991-09-24 Hoechst Celanese Corp. Scanning tunneling microscope memory utilizing optical fluorescence of substrate for reading
JPH07111785B2 (ja) 1990-01-19 1995-11-29 富士通株式会社 光ディスク
US5240464A (en) 1990-03-09 1993-08-31 Milliken Research Corporation Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
EP0700764B1 (de) 1990-06-21 2001-05-02 Fuji Photo Film Co., Ltd. Verfahren zum Herstellung von Magnetplattenkassetten
US5534602A (en) 1990-07-02 1996-07-09 General Electric Company High temperature polyether imide compositions and method for making
US6022944A (en) 1990-09-05 2000-02-08 Milliken & Company Anthraquinone and condensed anthraquinone colorants having sulfonamide linked poly(oxyalkylene) moieties and their preparation
JPH04271031A (ja) 1991-01-17 1992-09-28 Pioneer Electron Corp 光記録媒体
JPH05282706A (ja) * 1991-08-01 1993-10-29 Canon Inc 光記録媒体とその製造方法及び光記録媒体用基板
DE4328656A1 (de) 1993-08-26 1995-03-02 Bayer Ag Flammwidrige, spannungsrißbeständige Polycarbonat-ABS-Formmassen
GB9320711D0 (en) 1993-10-07 1993-11-24 Minnesota Mining & Mfg Binder for magnetic media
US5472759A (en) 1993-12-16 1995-12-05 Martin Marietta Corporation Optical volume memory
US5453100A (en) 1994-06-14 1995-09-26 General Electric Company Method for color dyeing polycarbonate
FR2725069B1 (fr) 1994-09-28 1997-01-03 Digipress Sa Disque compact comportant un marquage anti-piratage, moule de pressage et procede de marquage anti-piratage de disques compacts
US5800573A (en) 1994-10-06 1998-09-01 Bayer Aktiengesellschaft Bulk dyeing using quinophthalone dyestuffs
JPH08124212A (ja) 1994-10-27 1996-05-17 Sony Disc Technol:Kk 光学的情報記録媒体及びその製造方法
US5648197A (en) 1995-01-31 1997-07-15 Victor Company Of Japan, Ltd. Optical disk
US5635114A (en) 1995-08-14 1997-06-03 Hong Gilbert H Method of making thin film optical storage media
US5640382A (en) 1995-12-19 1997-06-17 Imation Corp. Dual layer optical medium having partially reflecting metal alloy layer
JPH09180261A (ja) 1995-12-22 1997-07-11 Pioneer Electron Corp 貼合せ型光ディスク
WO1997036292A1 (en) 1996-03-28 1997-10-02 Idemitsu Petrochemical Co., Ltd. Digital video disk substrate
WO1998029238A1 (en) 1996-12-17 1998-07-09 Eastman Chemical Company Methods of marking digital compact discs as a means to determine its authenticity
US6117168A (en) 1996-12-31 2000-09-12 Scimed Life Systems, Inc. Multilayer liquid absorption and deformation devices
US5894069A (en) 1997-02-12 1999-04-13 Eastman Kodak Company Transferring colorant from a donor element to a compact disc
JPH1125518A (ja) * 1997-07-04 1999-01-29 Teijin Ltd 光ディスク
DE19744162A1 (de) 1997-10-07 1999-04-08 Bayer Ag Optisches Speichermedium
TW459020B (en) 1998-04-18 2001-10-11 Ind Tech Res Inst Novel cyanine dyes for high density optical recording disk
US6007889A (en) 1998-06-22 1999-12-28 Target Technology, Llc Metal alloys for the reflective or the semi-reflective layer of an optical storage medium
DE69931704T2 (de) 1998-08-10 2007-05-10 Ovd Kinegram Ag Echtheitsmerkmale für CD's
US6507550B1 (en) 1998-08-10 2003-01-14 Fuji Photo Film Co., Ltd. Optical data storage medium
US6280808B1 (en) 1999-05-25 2001-08-28 Rohm And Haas Company Process and apparatus for forming plastic sheet
US6461711B1 (en) 1999-07-13 2002-10-08 Fuji Photo Film Co., Ltd. Optical information recording medium
US6245118B1 (en) 1999-09-10 2001-06-12 General Electric Company Resinous compositions containing blue dye
US6214433B1 (en) 1999-10-04 2001-04-10 Dsm N.V. Radiation-curable coatings for optical discs and optical discs incorporating such coatings
DE60122464T2 (de) 2000-04-28 2007-05-03 Teijin Chemicals Ltd. Farbkonzentratpellet zur optischen formgebung und gefärbtes optisches plattensubstrat
US6475588B1 (en) 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
US6475589B1 (en) 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same

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AU2001285209A1 (en) 2002-04-15
CN1628346A (zh) 2005-06-15
US20030152774A1 (en) 2003-08-14
US6944115B2 (en) 2005-09-13
US6771578B2 (en) 2004-08-03
EP1325498B1 (de) 2012-01-25
JP2004511061A (ja) 2004-04-08
KR20040005827A (ko) 2004-01-16
EP1325498A1 (de) 2003-07-09
US20020072559A1 (en) 2002-06-13

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