AU2001262298A1 - Block copolymers for optical data storage - Google Patents

Block copolymers for optical data storage

Info

Publication number
AU2001262298A1
AU2001262298A1 AU2001262298A AU6229801A AU2001262298A1 AU 2001262298 A1 AU2001262298 A1 AU 2001262298A1 AU 2001262298 A AU2001262298 A AU 2001262298A AU 6229801 A AU6229801 A AU 6229801A AU 2001262298 A1 AU2001262298 A1 AU 2001262298A1
Authority
AU
Australia
Prior art keywords
data storage
block copolymers
optical data
optical
copolymers
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
Application number
AU2001262298A
Other languages
English (en)
Inventor
Horst Berneth
Thomas Bieringer
Thomas Breiner
Carsten Frenz
Rainer Hagen
Serguei Kostromine
Alexander Muller
Hans-Werner Schmidt
Stephan Zilker
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 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
Publication of AU2001262298A1 publication Critical patent/AU2001262298A1/en
Abandoned legal-status Critical Current

Links

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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/026—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising acrylic acid, methacrylic acid or derivatives thereof
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Holo Graphy (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AU2001262298A 2000-05-31 2001-05-18 Block copolymers for optical data storage Abandoned AU2001262298A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10027153A DE10027153A1 (de) 2000-05-31 2000-05-31 Blockcopolymere zur optischen Datenspeicherung
DE10027153 2000-05-31
PCT/EP2001/005710 WO2001092360A1 (de) 2000-05-31 2001-05-18 Blockcopolymere zur optischen datenspeicherung

Publications (1)

Publication Number Publication Date
AU2001262298A1 true AU2001262298A1 (en) 2001-12-11

Family

ID=7644333

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001262298A Abandoned AU2001262298A1 (en) 2000-05-31 2001-05-18 Block copolymers for optical data storage

Country Status (7)

Country Link
US (1) US7018684B2 (de)
EP (1) EP1294785A1 (de)
JP (1) JP2003535196A (de)
KR (1) KR100785990B1 (de)
AU (1) AU2001262298A1 (de)
DE (1) DE10027153A1 (de)
WO (1) WO2001092360A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914325C1 (de) * 1999-03-30 2000-07-06 Bayer Ag Wiederbeschreibbares optisches Aufzeichnungsmaterial für blaue Laser
DE10007410A1 (de) * 2000-02-18 2001-08-23 Bayer Ag Neues optisches Speicherverfahren für wiederbeschreibbare digitale Datenträger
DE10027152A1 (de) * 2000-05-31 2001-12-13 Bayer Ag Moschpolymere zur optischen Datenspeicherung
DE10027153A1 (de) * 2000-05-31 2001-12-06 Bayer Ag Blockcopolymere zur optischen Datenspeicherung
JP4113123B2 (ja) 2001-09-27 2008-07-09 バイエル アクチェンゲゼルシャフト 優れた溶解性を有する書換可能型光記録材料
JP4649821B2 (ja) * 2002-06-07 2011-03-16 富士ゼロックス株式会社 ポリエステル、光記録媒体、及び光記録再生装置
JP2005274628A (ja) * 2004-03-22 2005-10-06 Fuji Xerox Co Ltd 光記録材料、光記録媒体、及び光記録再生装置
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
DE102005028145A1 (de) * 2005-06-17 2006-12-28 Bayer Materialscience Ag Optischer Datenspeicher, dessen Herstellung und Verwendung
JP4989651B2 (ja) * 2005-09-05 2012-08-01 バイエル・イノヴェイション・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 秘密情報用記憶媒体
DE102006005860A1 (de) * 2006-02-09 2007-08-30 Bayer Innovation Gmbh Verfahren und Vorrichtung zur Herstellung von Polarisationshologrammen
DE102006062457A1 (de) 2006-12-28 2008-07-03 Bayer Innovation Gmbh Optische Speichermedien und Verfahren zu deren Herstellung
US8647794B2 (en) * 2009-02-24 2014-02-11 General Electric Company Method of forming holograms in polymer composites with confined crystallization
JP7078903B2 (ja) * 2016-03-31 2022-06-01 日産化学株式会社 偏光層形成組成物
JP7025702B2 (ja) * 2016-03-31 2022-02-25 日産化学株式会社 配向層形成組成物
WO2024071364A1 (ja) * 2022-09-29 2024-04-04 日産化学株式会社 重合体組成物及び単層位相差材

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928097A1 (de) * 1989-08-25 1991-02-28 Bayer Ag Polyorganosiloxan-polycarbonat-blockcopolymere und ihre verwendung zur herstellung optischer datenspeicher
WO1991007449A1 (en) * 1989-11-15 1991-05-30 Eastman Kodak Company Polymers for photographic elements
US5041510A (en) 1990-02-07 1991-08-20 Hoechst Celanese Corp. Acrylic copolymers exhibiting nonlinear optical response
US5087672A (en) * 1990-06-13 1992-02-11 Minnesota Mining And Manufacturing Company Fluorine-containing acrylate and methacrylate side-chain liquid crystal monomers and polymers
US5155195A (en) 1991-05-16 1992-10-13 Hoechst Celanese Corp. Sidechain copolymers exhibiting nonlinear optical response
US5173381A (en) 1991-08-05 1992-12-22 Queen's University Azo polymers for reversible optical storage
US5212250A (en) * 1991-09-17 1993-05-18 Hoechst Celanese Corp. Poly(maleic anhydride) copolymers with side chains exhibiting nonlinear optical response
US5620781A (en) * 1991-10-23 1997-04-15 Fuji Xerox Co., Ltd. Erasable display medium
US5466496A (en) * 1991-11-30 1995-11-14 Samsung Electron Devices Co., Ltd. Liquid crystal-dispersed polymeric film
US5359008A (en) 1992-05-18 1994-10-25 Nippon Telegraph And Telephone Corporation Second-order nonlinear optical polymer and method for producing the same
JPH05323296A (ja) * 1992-05-25 1993-12-07 Seiko Epson Corp 高分子重合体、およびそれを使用した液晶表示素子
DE4232394A1 (de) * 1992-09-26 1994-03-31 Basf Ag Copolymerisate mit nichtlinear optischen Eigenschaften und deren Verwendung
EP0622789B1 (de) * 1993-03-30 2002-08-07 Bayer Ag Flächenhafte Gebilde aus Seitengruppenpolymeren
US5496670A (en) * 1993-08-30 1996-03-05 Riso National Laboratory Optical storage medium
EP0659865B1 (de) 1993-12-24 1999-06-16 Dainippon Ink And Chemicals, Inc. Polymerisierbare Flüssigkristallzusammensetzung und optisch anisotroper Film, der eine solche Zusammensetzung enthält
DE4431823A1 (de) * 1994-09-07 1996-03-14 Bayer Ag Verfahren zur Verstärkung von Information in photoadressierbaren Seitenkettenpolymeren
DE4434966A1 (de) 1994-09-30 1996-04-04 Bayer Ag Neue Seitengruppenpolymere und ihre Verwendung für optische Bauelemente
US5763548A (en) 1995-03-31 1998-06-09 Carnegie-Mellon University (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization
DE59706772D1 (de) 1996-05-22 2002-05-02 Bayer Ag Schnell fotoadressierbare substrate sowie fotoadressierbare seitengruppenpolymere mit hoher induzierbarer doppelbrechung
US6803153B1 (en) * 1997-04-11 2004-10-12 Fuji Xerox Co., Ltd. Optical storage medium, optical storage method; optical storage apparatus, optical reading method, optical reading apparatus, optical retrieving method and optical retrieving apparatus
US6106948A (en) * 1997-06-06 2000-08-22 University Of Massachusetts Nonlinear optical structure and methods of making
DE19841559A1 (de) 1998-09-11 2000-03-23 Goldschmidt Ag Th Polyacrylsäureester und ihre Verwendung als Entlüfter für Lacke und Farben
DE19910248A1 (de) * 1999-03-08 2000-10-05 Bayer Ag Holographisches Aufzeichnungsmaterial
DE19910247A1 (de) * 1999-03-08 2000-09-28 Bayer Ag Neues holographisches Aufzeichnungsmaterial
DE19914325C1 (de) * 1999-03-30 2000-07-06 Bayer Ag Wiederbeschreibbares optisches Aufzeichnungsmaterial für blaue Laser
DE10027153A1 (de) * 2000-05-31 2001-12-06 Bayer Ag Blockcopolymere zur optischen Datenspeicherung
JP4649821B2 (ja) * 2002-06-07 2011-03-16 富士ゼロックス株式会社 ポリエステル、光記録媒体、及び光記録再生装置

Also Published As

Publication number Publication date
KR20030007781A (ko) 2003-01-23
US7018684B2 (en) 2006-03-28
DE10027153A1 (de) 2001-12-06
WO2001092360A1 (de) 2001-12-06
EP1294785A1 (de) 2003-03-26
JP2003535196A (ja) 2003-11-25
KR100785990B1 (ko) 2007-12-14
US20030183959A1 (en) 2003-10-02

Similar Documents

Publication Publication Date Title
AU2001283122A1 (en) Data storage system
AU2001237561A1 (en) Data access
AU3415999A (en) Optical data storage
AU2001241074A1 (en) Optical pickup
AU6734100A (en) Device for data reproduction
AU2001262298A1 (en) Block copolymers for optical data storage
AU5158400A (en) Blocking techniques for data storage
AU2001292360A1 (en) Optical disc
WO2003021581A8 (en) Storage medium for data
AU2001269019A1 (en) Copolymers for optical data storage
AU2001240116A1 (en) Three dimensional optical memory storage
AU2090500A (en) Insert for drives for optical storage discs
AUPR197400A0 (en) Data storage
AU2001262236A1 (en) Data carrier comprising an optical memory
AU2002213457A1 (en) Optical storage medium
AU1863901A (en) Optical storage medium
AU2001273802A1 (en) Optical disc holder
AU2001242760A1 (en) Optical disc
AU2001288044A1 (en) Optical disk
AU2002236484A1 (en) Data storage media
AU4777800A (en) Optical disk storage case
AUPR384901A0 (en) Data storage system
AU2001256991A1 (en) Optical information medium
AU3183201A (en) Method for optical data recording
AU5287101A (en) Molecular level optical information storage devices