TWI463491B - 用於高速光碟之基材、製造基板的方法及光學媒體 - Google Patents

用於高速光碟之基材、製造基板的方法及光學媒體 Download PDF

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Publication number
TWI463491B
TWI463491B TW098142810A TW98142810A TWI463491B TW I463491 B TWI463491 B TW I463491B TW 098142810 A TW098142810 A TW 098142810A TW 98142810 A TW98142810 A TW 98142810A TW I463491 B TWI463491 B TW I463491B
Authority
TW
Taiwan
Prior art keywords
polycarbonate
disc
substrate
bisphenol
solution viscosity
Prior art date
Application number
TW098142810A
Other languages
English (en)
Chinese (zh)
Other versions
TW201040958A (en
Inventor
Friedrich-Karl Bruder
Wilfried Haese
Rafael Oser
Ulrich Blaschke
Raymond Wong
Ice Zhang
Joerg Wehrle
Michael Roppel
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 TW201040958A publication Critical patent/TW201040958A/zh
Application granted granted Critical
Publication of TWI463491B publication Critical patent/TWI463491B/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters
    • C08K5/101Esters; Ether-esters of monocarboxylic acids
    • C08K5/103Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2533Record 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2533Record 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
    • G11B7/2534Record 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW098142810A 2008-12-25 2009-12-15 用於高速光碟之基材、製造基板的方法及光學媒體 TWI463491B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008002083 2008-12-25

Publications (2)

Publication Number Publication Date
TW201040958A TW201040958A (en) 2010-11-16
TWI463491B true TWI463491B (zh) 2014-12-01

Family

ID=41728153

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098142810A TWI463491B (zh) 2008-12-25 2009-12-15 用於高速光碟之基材、製造基板的方法及光學媒體

Country Status (8)

Country Link
US (1) US8436128B2 (enExample)
EP (1) EP2382629B1 (enExample)
JP (1) JP5568094B2 (enExample)
KR (1) KR101604156B1 (enExample)
ES (1) ES2437611T3 (enExample)
PL (1) PL2382629T3 (enExample)
TW (1) TWI463491B (enExample)
WO (1) WO2010072344A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130036635A (ko) * 2011-10-04 2013-04-12 주식회사 엘지화학 수지 조성물 및 이를 이용하여 형성된 광학 필름
JP6056402B2 (ja) * 2012-11-15 2017-01-11 ソニー株式会社 光記録媒体用基板の製造方法
WO2015160965A1 (en) * 2014-04-15 2015-10-22 Sabic Global Technologies B.V. High heat polycarbonate compositions
US10370534B2 (en) 2014-04-15 2019-08-06 Sabic Global Technologies B.V. High heat polycarbonate compositions
CN106232717B (zh) * 2014-04-15 2018-06-01 沙特基础工业全球技术有限公司 高热聚碳酸酯组合物
TW201809099A (zh) 2016-05-19 2018-03-16 科思創德意志股份有限公司 含有羧酸及其甘油或二甘油酯之聚碳酸酯組成物
FR3080267B1 (fr) 2018-04-19 2020-04-24 Bertrand Gravlo Siege escamotable pour une position assis-debout

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340905A (en) * 1992-11-12 1994-08-23 Bayer Aktiengesellschaft Process for the preparation of thermoplastic polycarbonates
JP2000195099A (ja) * 1998-12-25 2000-07-14 Mitsubishi Engineering Plastics Corp 情報記録媒体用基板
US6126992A (en) * 1998-04-23 2000-10-03 E.I. Dupont De Nemours And Company Optical articles comprising isosorbide polyesters and method for making same
JP2004124027A (ja) * 2002-10-07 2004-04-22 Mitsubishi Engineering Plastics Corp ポリフェニレンエーテル系樹脂組成物及びこれを用いた光学素子
US20040241375A1 (en) * 2002-07-09 2004-12-02 Kazuhiko Koya Optical recording medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107999T3 (es) 1988-07-11 1997-12-16 Gen Electric Procedimiento para preparar policarbonatos.
US5717057A (en) 1994-12-28 1998-02-10 General Electric Company Method of manufacturing polycarbonate
JPH0973675A (ja) * 1995-08-31 1997-03-18 Sanyo Electric Co Ltd 光磁気記録媒体用基板の製造方法とその方法を用いた光磁気記録媒体用基板
DE19933132A1 (de) 1999-07-19 2001-01-25 Bayer Ag Verfahren zur Herstellung von modifizierten Polycarbonaten
DE19933128A1 (de) 1999-07-19 2001-01-25 Bayer Ag Polycarbonat und dessen Formkörper
JP2001250267A (ja) 2000-03-03 2001-09-14 Sony Corp 光記録媒体
KR20030073242A (ko) 2002-03-09 2003-09-19 주식회사 엘지이아이 섬유 강화 광 디스크
DE10228103A1 (de) 2002-06-24 2004-01-15 Bayer Cropscience Ag Fungizide Wirkstoffkombinationen
DE10300598A1 (de) 2003-01-10 2004-07-22 Bayer Ag Verfahren zur Herstellung von Polycarbonaten
DE10333928A1 (de) * 2003-07-25 2005-02-24 Bayer Materialscience Ag Polyformale und Copolyformale mit reduzierter Wasseraufnahme, ihre Herstellung und Verwendung
JP4323458B2 (ja) 2005-05-10 2009-09-02 帝人化成株式会社 光ディスク
JP2006328106A (ja) * 2005-05-23 2006-12-07 Teijin Chem Ltd 芳香族ポリカーボネート共重合体および該共重合体からなる光学用成形材料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340905A (en) * 1992-11-12 1994-08-23 Bayer Aktiengesellschaft Process for the preparation of thermoplastic polycarbonates
US6126992A (en) * 1998-04-23 2000-10-03 E.I. Dupont De Nemours And Company Optical articles comprising isosorbide polyesters and method for making same
JP2000195099A (ja) * 1998-12-25 2000-07-14 Mitsubishi Engineering Plastics Corp 情報記録媒体用基板
US20040241375A1 (en) * 2002-07-09 2004-12-02 Kazuhiko Koya Optical recording medium
JP2004124027A (ja) * 2002-10-07 2004-04-22 Mitsubishi Engineering Plastics Corp ポリフェニレンエーテル系樹脂組成物及びこれを用いた光学素子

Also Published As

Publication number Publication date
EP2382629B1 (en) 2013-10-02
KR101604156B1 (ko) 2016-03-16
WO2010072344A1 (en) 2010-07-01
KR20110099263A (ko) 2011-09-07
JP5568094B2 (ja) 2014-08-06
US8436128B2 (en) 2013-05-07
EP2382629A1 (en) 2011-11-02
ES2437611T3 (es) 2014-01-13
TW201040958A (en) 2010-11-16
JP2012514280A (ja) 2012-06-21
HK1163335A1 (en) 2012-09-07
PL2382629T3 (pl) 2014-03-31
US20120065354A1 (en) 2012-03-15
WO2010072344A8 (en) 2011-06-23

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