DE60325832D1 - Aromatische polycarbonatharze für substrate für optische scheiben - Google Patents

Aromatische polycarbonatharze für substrate für optische scheiben

Info

Publication number
DE60325832D1
DE60325832D1 DE60325832T DE60325832T DE60325832D1 DE 60325832 D1 DE60325832 D1 DE 60325832D1 DE 60325832 T DE60325832 T DE 60325832T DE 60325832 T DE60325832 T DE 60325832T DE 60325832 D1 DE60325832 D1 DE 60325832D1
Authority
DE
Germany
Prior art keywords
aromatic polycarbonate
resin
mass
substrates
optical discs
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
DE60325832T
Other languages
English (en)
Inventor
Munehiro Chosa
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Application granted granted Critical
Publication of DE60325832D1 publication Critical patent/DE60325832D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • G11B7/2534—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 polycarbonates [PC]
    • 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
    • G11B7/2535—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 polyesters, e.g. PET, PETG or PEN

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)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60325832T 2002-02-18 2003-02-14 Aromatische polycarbonatharze für substrate für optische scheiben Expired - Lifetime DE60325832D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002039757A JP3992508B2 (ja) 2002-02-18 2002-02-18 光ディスク基板用芳香族ポリカーボネート樹脂組成物の製造方法
PCT/JP2003/001544 WO2003068863A1 (fr) 2002-02-18 2003-02-14 Resines de polycarbonate aromatique pour substrats de disques optiques

Publications (1)

Publication Number Publication Date
DE60325832D1 true DE60325832D1 (de) 2009-03-05

Family

ID=27678267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325832T Expired - Lifetime DE60325832D1 (de) 2002-02-18 2003-02-14 Aromatische polycarbonatharze für substrate für optische scheiben

Country Status (9)

Country Link
US (1) US7122614B2 (de)
EP (1) EP1477527B1 (de)
JP (1) JP3992508B2 (de)
CN (1) CN1325536C (de)
AT (1) ATE420919T1 (de)
DE (1) DE60325832D1 (de)
ES (1) ES2316724T3 (de)
TW (1) TWI255822B (de)
WO (1) WO2003068863A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100565681C (zh) * 2004-09-02 2009-12-02 帝人化成株式会社 光盘
JP5337365B2 (ja) * 2007-10-18 2013-11-06 出光興産株式会社 樹脂スタンパ用芳香族ポリカーボネート樹脂組成物、樹脂スタンパの製造方法および樹脂スタンパ
JP5283883B2 (ja) * 2007-10-18 2013-09-04 出光興産株式会社 樹脂スタンパ用芳香族ポリカーボネート樹脂組成物、樹脂スタンパの製造方法および樹脂スタンパ
WO2009072671A1 (ja) * 2007-12-07 2009-06-11 Teijin Chemicals Ltd. 樹脂組成物、その成形品および端末装置のキー
WO2017086210A1 (ja) * 2015-11-20 2017-05-26 出光興産株式会社 ポリカーボネート樹脂組成物及びその成形品
DE112016005321T5 (de) * 2015-11-20 2018-08-23 Idemitsu Kosan Co., Ltd. Verfahren zur Herstellung von Polycarbonatharz-Pellets
JP6245409B2 (ja) * 2015-12-11 2017-12-13 三菱ケミカル株式会社 熱可塑性樹脂用流動改質剤及びそれを含む熱可塑性樹脂組成物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622393B1 (de) * 1993-04-27 1999-07-07 Teijin Chemicals, Ltd. Modifiziertes aromatisches Polycarbonat Harz und modifiziertes Phenol zu seine Herstellung
US5620765A (en) * 1995-05-02 1997-04-15 Eastman Kodak Company Aqueous backing for digital optical media
US5717055A (en) * 1995-06-20 1998-02-10 Mitsubishi Gas Chemical Company, Ltd. Production method of polycarbonate resin pellets
JPH11342510A (ja) * 1998-04-03 1999-12-14 Teijin Chem Ltd 光学用成形材料
JP2000001608A (ja) * 1998-06-15 2000-01-07 Mitsubishi Chemicals Corp ポリカーボネート樹脂組成物、並びにこれで形成された光学記録媒体用基板及び光学記録媒体
JP2000182276A (ja) * 1998-12-11 2000-06-30 Teijin Chem Ltd 光学用ポリカーボネート樹脂成形材料および光ディスク基板
JP2000268404A (ja) * 1999-03-12 2000-09-29 Idemitsu Petrochem Co Ltd デジタルバーサタイルディスク用基板およびその製造方法
JP4361192B2 (ja) * 2000-03-30 2009-11-11 帝人株式会社 安定化芳香族ポリカーボネート組成物
JP4093703B2 (ja) * 2000-04-27 2008-06-04 出光興産株式会社 光学式ディスク基板用ポリカーボネート樹脂及び光学式ディスク基板
TW583266B (en) 2000-04-27 2004-04-11 Idemitsu Petrochemical Co Polycarbonate resin composition for optical disk substrate
JP2001316467A (ja) * 2000-05-09 2001-11-13 Mitsubishi Gas Chem Co Inc ポリカーボネート樹脂の製造方法

Also Published As

Publication number Publication date
TWI255822B (en) 2006-06-01
US7122614B2 (en) 2006-10-17
ATE420919T1 (de) 2009-01-15
TW200303325A (en) 2003-09-01
WO2003068863A1 (fr) 2003-08-21
EP1477527A4 (de) 2007-01-03
JP2003238791A (ja) 2003-08-27
US20050165204A1 (en) 2005-07-28
ES2316724T3 (es) 2009-04-16
EP1477527A1 (de) 2004-11-17
CN1325536C (zh) 2007-07-11
CN1633470A (zh) 2005-06-29
JP3992508B2 (ja) 2007-10-17
EP1477527B1 (de) 2009-01-14

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