AU2001269019A1 - Copolymers for optical data storage - Google Patents
Copolymers for optical data storageInfo
- Publication number
- AU2001269019A1 AU2001269019A1 AU2001269019A AU6901901A AU2001269019A1 AU 2001269019 A1 AU2001269019 A1 AU 2001269019A1 AU 2001269019 A AU2001269019 A AU 2001269019A AU 6901901 A AU6901901 A AU 6901901A AU 2001269019 A1 AU2001269019 A1 AU 2001269019A1
- Authority
- AU
- Australia
- Prior art keywords
- copolymers
- data storage
- optical data
- relates
- optical
- 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.)
- Abandoned
Links
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 238000013500 data storage Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
- C08F20/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
-
- 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/106—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing an azo dye
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- 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
- G11B7/241—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
- G11B7/2467—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 azo-dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
- G03H2001/0264—Organic recording 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- 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
Abstract
The invention relates to copolymers for optical data storage.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10027152 | 2000-05-31 | ||
DE10027152A DE10027152A1 (en) | 2000-05-31 | 2000-05-31 | Moschpolymers for optical data storage |
PCT/EP2001/005709 WO2001092353A1 (en) | 2000-05-31 | 2001-05-18 | Copolymers for optical data storage |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001269019A1 true AU2001269019A1 (en) | 2001-12-11 |
Family
ID=7644332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001269019A Abandoned AU2001269019A1 (en) | 2000-05-31 | 2001-05-18 | Copolymers for optical data storage |
Country Status (9)
Country | Link |
---|---|
US (1) | US20030191240A1 (en) |
EP (1) | EP1290047B1 (en) |
JP (1) | JP2003535192A (en) |
KR (1) | KR100774779B1 (en) |
AT (1) | ATE302218T1 (en) |
AU (1) | AU2001269019A1 (en) |
DE (2) | DE10027152A1 (en) |
TW (1) | TW557302B (en) |
WO (1) | WO2001092353A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914325C1 (en) * | 1999-03-30 | 2000-07-06 | Bayer Ag | Rewritable optical recording material, for use with blue laser, contains polymeric azo dye giving optically induced birefringence |
DE10007410A1 (en) * | 2000-02-18 | 2001-08-23 | Bayer Ag | Digital binary or nonbinary data storage uses material with recording layer not pre-exposed, in which birefringence is induced by pulses from pulsed focused laser or intensity modulation of continuous wave |
JP4113123B2 (en) | 2001-09-27 | 2008-07-09 | バイエル アクチェンゲゼルシャフト | Rewritable optical recording material with excellent solubility |
JP4649821B2 (en) * | 2002-06-07 | 2011-03-16 | 富士ゼロックス株式会社 | Polyester, optical recording medium, and optical recording / reproducing apparatus |
JP2005274628A (en) * | 2004-03-22 | 2005-10-06 | Fuji Xerox Co Ltd | Optical recording material, optical recording medium and optical recording and reproducing apparatus |
JP2005345652A (en) * | 2004-06-01 | 2005-12-15 | Fuji Xerox Co Ltd | Optical recording material, optical recording medium, and optical recording and reproducing device |
US7897296B2 (en) | 2004-09-30 | 2011-03-01 | General Electric Company | Method for holographic storage |
US20060078802A1 (en) * | 2004-10-13 | 2006-04-13 | Chan Kwok P | Holographic storage medium |
JP2007171916A (en) * | 2005-11-22 | 2007-07-05 | Fuji Xerox Co Ltd | Hologram recording material, hologram recording medium, and hologram recording method |
DE102006005860A1 (en) * | 2006-02-09 | 2007-08-30 | Bayer Innovation Gmbh | Method and device for producing polarization holograms |
JP2008020538A (en) * | 2006-07-11 | 2008-01-31 | Fuji Xerox Co Ltd | Hologram recording material, hologram recording medium and method therefor |
DE102006062457A1 (en) * | 2006-12-28 | 2008-07-03 | Bayer Innovation Gmbh | Optical storage layer useful for recording analog or digital data and information comprises a photoaddressable polymer and an additive |
JP2008203500A (en) * | 2007-02-20 | 2008-09-04 | Fuji Xerox Co Ltd | Hologram recording material, hologram recording medium and hologram recording method |
CN101324752B (en) * | 2008-07-21 | 2012-07-25 | 上海天臣防伪技术股份有限公司 | Method for preparing polymer LCD photosensitive material capable of recording reflection holography |
WO2010113600A1 (en) * | 2009-03-31 | 2010-10-07 | Dic株式会社 | (meth)acrylate ester derivative |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5173381A (en) * | 1991-08-05 | 1992-12-22 | Queen's University | Azo polymers for reversible optical storage |
EP0622789B1 (en) * | 1993-03-30 | 2002-08-07 | Bayer Ag | Sheet-like structures containing side chain polymers |
EP0643089B1 (en) * | 1993-07-14 | 1999-05-19 | Mitsubishi Chemical Corporation | Process for producing amorphous thermoplastic resin composition |
JP3279415B2 (en) * | 1993-12-24 | 2002-04-30 | ダイセル化学工業株式会社 | Near-infrared absorbing transparent resin composition and molded article thereof |
DE4434966A1 (en) * | 1994-09-30 | 1996-04-04 | Bayer Ag | New side group polymers and their use for optical components |
JP3431386B2 (en) * | 1995-03-16 | 2003-07-28 | 株式会社東芝 | Recording element and drift mobility modulation element |
DE69733112T2 (en) * | 1996-05-14 | 2006-02-02 | Seiko Epson Corp. | POLARIZATION CONVERTER, ELECTRONIC APPARATUS AND METHOD FOR PRODUCING THE POLARIZATION CONVERSION |
DK0900239T3 (en) * | 1996-05-22 | 2002-06-10 | Bayer Ag | Rapid photo-addressable substrates as well as photo-addressable side group polymers with a high inducible birefringence |
DE19631864A1 (en) * | 1996-08-07 | 1998-02-12 | Bayer Ag | High sensitivity photoaddressable side group polymers |
DE19720288A1 (en) * | 1997-05-15 | 1998-11-19 | Bayer Ag | Homopolymers with high photo-inducible birefringence |
JP2000082213A (en) * | 1998-09-03 | 2000-03-21 | Fuji Xerox Co Ltd | Optical recording method and device and optical reading method and device |
JP2002536778A (en) * | 1999-02-12 | 2002-10-29 | ゼネラル・エレクトリック・カンパニイ | Data storage medium |
DE19914325C1 (en) * | 1999-03-30 | 2000-07-06 | Bayer Ag | Rewritable optical recording material, for use with blue laser, contains polymeric azo dye giving optically induced birefringence |
DE19947579A1 (en) * | 1999-10-01 | 2001-04-12 | Bayer Ag | Digital optical data storage method |
JP2001247751A (en) * | 1999-12-28 | 2001-09-11 | Daicel Chem Ind Ltd | Flame-retardant resin composition |
DE10027153A1 (en) * | 2000-05-31 | 2001-12-06 | Bayer Ag | Block polymer, useful for optical elements and data storage contains a block comprising at least 3 repeating units not containing photoisomerizable groups and a block containing STQP groups |
-
2000
- 2000-05-31 DE DE10027152A patent/DE10027152A1/en not_active Withdrawn
-
2001
- 2001-05-18 WO PCT/EP2001/005709 patent/WO2001092353A1/en active IP Right Grant
- 2001-05-18 AU AU2001269019A patent/AU2001269019A1/en not_active Abandoned
- 2001-05-18 JP JP2002500964A patent/JP2003535192A/en active Pending
- 2001-05-18 KR KR1020027016278A patent/KR100774779B1/en not_active IP Right Cessation
- 2001-05-18 DE DE50107125T patent/DE50107125D1/en not_active Expired - Lifetime
- 2001-05-18 US US10/296,683 patent/US20030191240A1/en not_active Abandoned
- 2001-05-18 EP EP01947291A patent/EP1290047B1/en not_active Expired - Lifetime
- 2001-05-18 AT AT01947291T patent/ATE302218T1/en not_active IP Right Cessation
- 2001-05-28 TW TW090112734A patent/TW557302B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030191240A1 (en) | 2003-10-09 |
WO2001092353A1 (en) | 2001-12-06 |
KR100774779B1 (en) | 2007-11-07 |
ATE302218T1 (en) | 2005-09-15 |
TW557302B (en) | 2003-10-11 |
DE50107125D1 (en) | 2005-09-22 |
DE10027152A1 (en) | 2001-12-13 |
KR20030005437A (en) | 2003-01-17 |
EP1290047A1 (en) | 2003-03-12 |
EP1290047B1 (en) | 2005-08-17 |
JP2003535192A (en) | 2003-11-25 |
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