DE69023281D1 - Ultraviolettlicht empfindliche Komposition und Trägerplatte für optische Platte mit dieser Zusammensetzung. - Google Patents

Ultraviolettlicht empfindliche Komposition und Trägerplatte für optische Platte mit dieser Zusammensetzung.

Info

Publication number
DE69023281D1
DE69023281D1 DE69023281T DE69023281T DE69023281D1 DE 69023281 D1 DE69023281 D1 DE 69023281D1 DE 69023281 T DE69023281 T DE 69023281T DE 69023281 T DE69023281 T DE 69023281T DE 69023281 D1 DE69023281 D1 DE 69023281D1
Authority
DE
Germany
Prior art keywords
composition
optical disc
ultraviolet light
carrier plate
sensitive
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.)
Expired - Lifetime
Application number
DE69023281T
Other languages
English (en)
Inventor
Samuel John Falcone
Richard Mark Phelan
David Raymond Smith
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69023281D1 publication Critical patent/DE69023281D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic 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
    • 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
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
    • 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
    • G11B7/2531—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 glass
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Laminated Bodies (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
DE69023281T 1989-06-09 1990-05-21 Ultraviolettlicht empfindliche Komposition und Trägerplatte für optische Platte mit dieser Zusammensetzung. Expired - Lifetime DE69023281D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/363,756 US4948703A (en) 1989-06-09 1989-06-09 Ultraviolet light curable composition and use thereof

Publications (1)

Publication Number Publication Date
DE69023281D1 true DE69023281D1 (de) 1995-12-07

Family

ID=23431591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023281T Expired - Lifetime DE69023281D1 (de) 1989-06-09 1990-05-21 Ultraviolettlicht empfindliche Komposition und Trägerplatte für optische Platte mit dieser Zusammensetzung.

Country Status (5)

Country Link
US (1) US4948703A (de)
EP (1) EP0402334B1 (de)
JP (1) JPH0335012A (de)
CA (1) CA2013336C (de)
DE (1) DE69023281D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1962995A (en) * 1994-03-23 1995-10-09 Dsm N.V. Coated superconducting wire
US5822285A (en) * 1997-03-31 1998-10-13 International Business Machines Corporation Atomic force microscopy disk data storage system with nonradial tracking lines
US5804710A (en) * 1997-06-05 1998-09-08 International Business Machines Corporation Atomic force microscope system with multi-directional voice coil actuator for controlling the stylus
KR100402925B1 (ko) 1997-06-19 2003-10-24 보든 케미칼, 인코포레이티드 코팅된 광학 디스크
TW430672B (en) * 1997-07-03 2001-04-21 Sumitomo Chemical Co A photo-curing resin composition for DVD
US6168845B1 (en) 1999-01-19 2001-01-02 International Business Machines Corporation Patterned magnetic media and method of making the same using selective oxidation
US6421195B1 (en) 1999-09-20 2002-07-16 International Business Machines Corporation Magnetic disk media with patterned sections
ATE557326T1 (de) 2001-02-19 2012-05-15 Canon Kk Tonerzufuhrbehälter
US7150844B2 (en) * 2003-10-16 2006-12-19 Seagate Technology Llc Dry passivation process for stamper/imprinter family making for patterned recording media
JP4576864B2 (ja) * 2004-03-30 2010-11-10 Ｊｓｒ株式会社 光硬化性組成物および光学部材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209371A (en) * 1979-03-01 1980-06-24 The Dow Chemical Company Method of promoting essentially complete vinyl polymerization of ultraviolet-curable compositions
JPS5977647A (ja) * 1982-10-26 1984-05-04 Matsushita Electric Ind Co Ltd 光学式円盤
JPS61117746A (ja) * 1984-11-13 1986-06-05 Hitachi Ltd 光デイスク基板

Also Published As

Publication number Publication date
EP0402334B1 (de) 1995-11-02
EP0402334A3 (de) 1991-02-27
EP0402334A2 (de) 1990-12-12
US4948703A (en) 1990-08-14
JPH0335012A (ja) 1991-02-15
JPH0575768B2 (de) 1993-10-21
CA2013336C (en) 1995-06-20
CA2013336A1 (en) 1990-12-09

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Legal Events

Date Code Title Description
8332 No legal effect for de