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IN2012DN03891A - - Google Patents

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Publication number
IN2012DN03891A
IN2012DN03891A IN3891DEN2012A IN2012DN03891A IN 2012DN03891 A IN2012DN03891 A IN 2012DN03891A IN 3891DEN2012 A IN3891DEN2012 A IN 3891DEN2012A IN 2012DN03891 A IN2012DN03891 A IN 2012DN03891A
Authority
IN
India
Prior art keywords
film
photopolymer
holographic
photopolymer formulation
relates
Prior art date
Application number
Inventor
Bruder Friedrichkarl
Honnel Dennis
Weiser Marc-Stephan
Rolle Thomas
Facke Thomas
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of IN2012DN03891A publication Critical patent/IN2012DN03891A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24044—Recording layers for storing optical interference patterns, e.g. holograms; for storing data in three dimensions, e.g. volume storage
    • 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
    • G11B7/245—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 a polymeric component
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/12—Photopolymer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/30—Details of photosensitive recording material not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a method for producing a holographic film, wherein a photopolymer formulation compri¬sing matrix polymers, writing monomers, photoinitiator system, and optionally auxiliary materials and additives is provided, the photopolymer formulation is applied as a film to the surface of a substrate, and the film is dried, wherein a photopolymer formula¬tion having a plateau module Go of > 0.03 MPa is used. The invention further relates to a holographic medium that can be obtai¬ned by means of me method according to the invention.
IN3891DEN2012 2009-11-03 2010-11-02 IN2012DN03891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09013768 2009-11-03
PCT/EP2010/066587 WO2011054791A1 (en) 2009-11-03 2010-11-02 Method for producing a holographic film

Publications (1)

Publication Number Publication Date
IN2012DN03891A true IN2012DN03891A (en) 2015-09-04

Family

ID=41401821

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3891DEN2012 IN2012DN03891A (en) 2009-11-03 2010-11-02

Country Status (9)

Country Link
US (1) US8889321B2 (en)
EP (1) EP2497080B1 (en)
JP (1) JP5925686B2 (en)
KR (1) KR101746883B1 (en)
CN (1) CN102741925B (en)
ES (1) ES2446344T3 (en)
IN (1) IN2012DN03891A (en)
TW (1) TWI488908B (en)
WO (1) WO2011054791A1 (en)

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KR102239212B1 (en) 2018-12-14 2021-04-12 주식회사 엘지화학 Photopolymer composition

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Also Published As

Publication number Publication date
EP2497080B1 (en) 2013-12-25
US8889321B2 (en) 2014-11-18
JP2013510334A (en) 2013-03-21
KR20120101643A (en) 2012-09-14
US20120219883A1 (en) 2012-08-30
ES2446344T3 (en) 2014-03-07
KR101746883B1 (en) 2017-06-27
WO2011054791A1 (en) 2011-05-12
CN102741925B (en) 2015-12-16
JP5925686B2 (en) 2016-05-25
CN102741925A (en) 2012-10-17
TW201132696A (en) 2011-10-01
EP2497080A1 (en) 2012-09-12
TWI488908B (en) 2015-06-21

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