CN1292423C - 含有聚酯碳酸酯的数据储存介质 - Google Patents
含有聚酯碳酸酯的数据储存介质 Download PDFInfo
- Publication number
- CN1292423C CN1292423C CNB00815306XA CN00815306A CN1292423C CN 1292423 C CN1292423 C CN 1292423C CN B00815306X A CNB00815306X A CN B00815306XA CN 00815306 A CN00815306 A CN 00815306A CN 1292423 C CN1292423 C CN 1292423C
- Authority
- CN
- China
- Prior art keywords
- storage medium
- layer
- polyestercarbonate
- data
- disc
- 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 - Fee Related
Links
Images
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
-
- 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
- G11B7/254—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 protective topcoat layers
- G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
-
- 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
-
- 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
- G11B7/254—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 protective topcoat layers
-
- 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
- G11B7/256—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 layers improving adhesion between layers
-
- 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
- G11B2007/25303—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
- G11B2007/25305—Polyester, e.g. PET, PETG, PEN
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
-
- 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
- G11B7/248—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 porphines; azaporphines, e.g. phthalocyanines
-
- 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
- G11B7/258—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 reflective layers
- G11B7/2585—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 reflective layers based on aluminium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Laminated Bodies (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Holo Graphy (AREA)
Abstract
Description
实施例 | 材料 | MFIg/10min | 厚度mm | 熔融温度℃ | 最大双折射率nm | 平均双折射率nm | 最大凹度° | 平均凹度° |
A | 均PC | 14 | 1.2 | 315 | 58.5 | 21 | 0.49 | 0.41 |
B | CPEC | 27 | 1.2 | 275 | 108.2 | 41 | 1.1 | 0.61 |
C | CPEC | 16 | 1.2 | 275 | 84.4 | 58 | - | - |
D | 均PC | 14 | 0.6 | 370 | 45 | -0.32 | ||
330 | 55 | -0.24 | ||||||
1 | CPEC | 27 | 0.6 | 340 | 28 | -6 | -0.14 | -0.1 |
330 | 48 | 16 | -0.22 | -0.19 | ||||
2 | CPEC | 23 | 0.6 | 330 | 36 | 10 | -0.2 | -0.175 |
Claims (44)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15312299P | 1999-09-08 | 1999-09-08 | |
US60/153,122 | 1999-09-08 | ||
US09/441,177 US6436503B1 (en) | 1999-09-08 | 1999-11-15 | Data storage medium containing polyestercarbonate |
US09/441,177 | 1999-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1399775A CN1399775A (zh) | 2003-02-26 |
CN1292423C true CN1292423C (zh) | 2006-12-27 |
Family
ID=26850200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB00815306XA Expired - Fee Related CN1292423C (zh) | 1999-09-08 | 2000-08-10 | 含有聚酯碳酸酯的数据储存介质 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6436503B1 (zh) |
EP (1) | EP1232497B1 (zh) |
JP (1) | JP2003509793A (zh) |
KR (1) | KR100664340B1 (zh) |
CN (1) | CN1292423C (zh) |
AT (1) | ATE392693T1 (zh) |
DE (1) | DE60038626T2 (zh) |
WO (1) | WO2001018803A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI231935B (en) * | 2000-09-21 | 2005-05-01 | Koninkl Philips Electronics Nv | Optical disc |
US6706847B2 (en) * | 2002-03-22 | 2004-03-16 | General Electric Company | Copolycarbonate compositions, and related articles and processes |
US6734277B2 (en) * | 2002-05-09 | 2004-05-11 | General Electric Company | Method of enhancing pit replication in optical disks |
US7132149B2 (en) | 2002-08-23 | 2006-11-07 | General Electric Company | Data storage medium and method for the preparation thereof |
US7128959B2 (en) * | 2002-08-23 | 2006-10-31 | General Electric Company | Reflective article and method for the preparation thereof |
US7300742B2 (en) * | 2002-08-23 | 2007-11-27 | General Electric Company | Data storage medium and method for the preparation thereof |
US7329462B2 (en) * | 2002-08-23 | 2008-02-12 | General Electric Company | Reflective article and method for the preparation thereof |
JP2004310887A (ja) * | 2003-04-04 | 2004-11-04 | Toshiba Corp | 光ディスクならびに光ディスク装置 |
US20090186966A1 (en) * | 2008-01-22 | 2009-07-23 | Sabic Innovative Plastics Ip B.V. | Thermoplastic polyestercarbonate composition |
US7848025B2 (en) * | 2008-12-31 | 2010-12-07 | Sabic Innovative Plastics Ip B.V. | Transparent articles prepared from thermoplastic compositions having high flow and ductility, and method of preparing articles |
US8064140B2 (en) * | 2008-12-31 | 2011-11-22 | Sabic Innovative Plastics Ip B.V. | Transparent articles prepared from thermoplastic compositions having low birefringence |
CN104602898B (zh) * | 2012-06-29 | 2017-05-24 | 沙特基础全球技术有限公司 | 光波导、制造其的方法及聚合物组合物 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL104015C (zh) | 1953-10-16 | |||
US2999835A (en) | 1959-01-02 | 1961-09-12 | Gen Electric | Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same |
GB1045533A (en) | 1963-02-21 | 1966-10-12 | Gen Electric | Flame-resistant polycarbonate compositions |
US4131575A (en) | 1975-02-22 | 1978-12-26 | Bayer Aktiengesellschaft | Thermoplastic polycarbonate molding materials with improved mold release |
US4441179A (en) | 1979-01-15 | 1984-04-03 | Discovision Associates | Optical video disc structure |
US4238597A (en) | 1979-04-26 | 1980-12-09 | General Electric Company | Process for producing copolyester-carbonates |
US4552949A (en) | 1983-10-21 | 1985-11-12 | General Electric Company | Polycarbonate of spiro dihydric phenol |
DE3425578A1 (de) | 1984-07-11 | 1986-01-16 | Polygram Gmbh, 2000 Hamburg | Optisch auslesbarer plattenfoermiger informationstraeger hoher speicherdichte |
JPH0662752B2 (ja) | 1984-08-24 | 1994-08-17 | 三菱化成株式会社 | 光情報材料 |
JPH0649750B2 (ja) | 1984-08-24 | 1994-06-29 | 三菱化成株式会社 | ポリカーボネートより成る射出成形材料 |
JPS6190343A (ja) | 1984-10-09 | 1986-05-08 | Polyplastics Co | 光ディスク |
FR2572651B1 (fr) | 1984-11-06 | 1987-01-09 | Cartier Claude | Appareil perfectionne pour le traitement de l'oedeme des membres par pression |
US5173347A (en) | 1986-09-29 | 1992-12-22 | Daicel Chemical Industries, Ltd. | Polycarbonate and optical disk therefrom |
US4745029A (en) | 1986-10-06 | 1988-05-17 | General Electric Company | Transparent blends of polymethyl methacrylate and BPA polycarbonate |
DE3635825A1 (de) | 1986-10-22 | 1988-04-28 | Bayer Ag | Thermoplastische mischungen aus aromatischen polycarbonaten und polystyrolen und ihre verwendung als substrate fuer optische datenspeicher |
DE3743491A1 (de) | 1987-12-22 | 1989-07-13 | Bayer Ag | Verwendung von mischungen aus polycarbonaten und styrolpolymerisaten als substrate fuer optische speicher |
DE3835203A1 (de) | 1988-10-15 | 1990-04-19 | Bayer Ag | Formmassen aus polycarbonat-mischungen hoher disperser loeslichkeit |
US4911966A (en) | 1988-12-02 | 1990-03-27 | Mitsubishi Monsanto Chemical Company | Optical disk substrate |
DE3918406A1 (de) | 1989-06-06 | 1990-12-13 | Bayer Ag | Verwendung von polycarbonatmischungen in der optik |
EP0460206A1 (en) | 1989-12-22 | 1991-12-11 | General Electric Company | Polyestercarbonate composition |
US5025081A (en) | 1989-12-22 | 1991-06-18 | General Electric Company | Preparation of polyestercarbonate from aliphatic dicarboxylic acid |
DE4126422A1 (de) | 1991-08-09 | 1993-02-11 | Bayer Ag | Vertraegliche polymermischungen mit thermoplastischen polycarbonaten |
US5262511A (en) | 1992-03-03 | 1993-11-16 | General Electric Co. | Branched aromatic carbonate polymer |
ES2104072T3 (es) | 1992-10-30 | 1997-10-01 | Gen Electric | Redistribucion de composiciones de policarbonato organico. |
US5424389A (en) | 1993-04-23 | 1995-06-13 | U.S. Philips Corporation | Polycarbonate copolymer of spirobisindan and bisphenol-A, method of preparing such a copolymer and optical components of such a copolymer |
EP0622393B1 (en) * | 1993-04-27 | 1999-07-07 | Teijin Chemicals, Ltd. | Modified aromatic polycarbonate resin and modified phenol for preparing it |
DE4416325C2 (de) | 1993-09-22 | 1996-09-19 | Bayer Ag | Spezielle Polycarbonate und ihre Verwendung zur Herstellung optischer Artikel |
US5455323A (en) | 1993-11-18 | 1995-10-03 | General Electric Company | Reduced TG copolyestercarbonate |
JP3210160B2 (ja) | 1993-11-26 | 2001-09-17 | 日本ジーイープラスチックス株式会社 | コポリカーボネートおよびその製造方法 |
JPH07282582A (ja) | 1994-04-11 | 1995-10-27 | Mitsubishi Electric Corp | 半導体記憶装置 |
ES2107737T3 (es) | 1994-05-03 | 1997-12-01 | Gen Electric | Procedimiento para la fabricacion de un articulo metalizado. |
US5494997A (en) * | 1994-08-01 | 1996-02-27 | General Electric Company | Preparation of by the bischloroformate process of soft segment polycarbonate |
JPH08183852A (ja) | 1994-12-28 | 1996-07-16 | Nippon G Ii Plast Kk | コポリカーボネート、コポリカーボネート組成物およびこれらの製造方法 |
DE69519151T2 (de) | 1994-12-28 | 2001-05-23 | Gen Electric | Copolycarbonat |
US5459229A (en) | 1995-02-27 | 1995-10-17 | Shell Oil Company | By product stream purification in the preparation of 1,3-propanediol-based polyesters |
JPH08283520A (ja) | 1995-04-08 | 1996-10-29 | Nippon G Ii Plast Kk | 熱可塑性樹脂組成物 |
JP3526673B2 (ja) | 1995-10-09 | 2004-05-17 | 富士通株式会社 | 電子放出素子、電子放出素子アレイ、カソード板及びそれらの製造方法並びに平面表示装置 |
US5567802A (en) | 1995-11-20 | 1996-10-22 | General Electric Company | Polycarbonate redistribution method employing phosphonium hydroxides |
JP3436466B2 (ja) | 1996-03-07 | 2003-08-11 | 出光石油化学株式会社 | デジタルビデオディスク基板 |
EP0890944B1 (en) | 1996-03-28 | 2005-03-09 | Idemitsu Kosan Co., Ltd. | Digital video disk substrate |
US5650470A (en) | 1996-06-07 | 1997-07-22 | General Electric Company | Polycarbonate redistribution using diethyldimethylammonium hydroxide as catalyst |
US5859833A (en) | 1997-09-02 | 1999-01-12 | General Electric Company | Optical disk grade copolyestercarbonates derived from hydroxyphenylindanols |
US5886073A (en) | 1997-11-03 | 1999-03-23 | General Electric Company | Polycarbonate redistribution method with catalyst decomposition |
US5807965A (en) | 1997-12-23 | 1998-09-15 | General Electric Company | Interfacial copolyestercarbonate method using catalyst comprising hexaalkylguanidinium salt and tertiary amine |
US6022942A (en) | 1998-01-05 | 2000-02-08 | General Electric Company | Optical data storage media |
US6143858A (en) * | 1999-07-30 | 2000-11-07 | General Electric Company | Polyestercarbonate comprising residues of branched diacids |
-
1999
- 1999-11-15 US US09/441,177 patent/US6436503B1/en not_active Expired - Lifetime
-
2000
- 2000-08-10 DE DE60038626T patent/DE60038626T2/de not_active Expired - Fee Related
- 2000-08-10 WO PCT/US2000/021839 patent/WO2001018803A1/en active Application Filing
- 2000-08-10 KR KR1020027003024A patent/KR100664340B1/ko not_active IP Right Cessation
- 2000-08-10 CN CNB00815306XA patent/CN1292423C/zh not_active Expired - Fee Related
- 2000-08-10 JP JP2001522533A patent/JP2003509793A/ja not_active Withdrawn
- 2000-08-10 EP EP00953927A patent/EP1232497B1/en not_active Expired - Lifetime
- 2000-08-10 AT AT00953927T patent/ATE392693T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1232497A1 (en) | 2002-08-21 |
KR20020033172A (ko) | 2002-05-04 |
KR100664340B1 (ko) | 2007-01-02 |
US6436503B1 (en) | 2002-08-20 |
DE60038626T2 (de) | 2009-06-10 |
ATE392693T1 (de) | 2008-05-15 |
WO2001018803A1 (en) | 2001-03-15 |
JP2003509793A (ja) | 2003-03-11 |
DE60038626D1 (de) | 2008-05-29 |
EP1232497B1 (en) | 2008-04-16 |
CN1399775A (zh) | 2003-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1292423C (zh) | 含有聚酯碳酸酯的数据储存介质 | |
CN100351931C (zh) | 包含透明聚碳酸酯三元共聚物的数据存储介质 | |
JP5289377B2 (ja) | 光学データ保存媒体及びその製造方法 | |
KR20090057943A (ko) | 폴리카보네이트 수지 및 이를 사용한 광학용 재료 | |
CN1421852A (zh) | 光信息记录介质 | |
CN1324594C (zh) | 光信息记录介质 | |
JP5112980B2 (ja) | 光学情報記録媒体用芳香族ポリカーボネート樹脂組成物および光学情報記録媒体 | |
JP2006328106A (ja) | 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 | |
JP4711538B2 (ja) | 高精密転写性ポリカーボネート光学用成形材料、およびそれより形成された光ディスク基板 | |
CN1732524A (zh) | 磁盘基板和光盘 | |
JP2008292992A (ja) | ホログラム記録媒体用基板およびホログラム記録媒体 | |
JP2002337140A (ja) | 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 | |
JP2865908B2 (ja) | 透明性ポリエステルディスク基板 | |
US20030104234A1 (en) | Polyester carbonate and a data carrier therefrom | |
JP2002241599A (ja) | 高精密転写性ポリカーボネート樹脂光学用成形材料、およびそれより形成された光ディスク基板 | |
CN101638522A (zh) | 有机染料化合物以及包含此化合物的高密度光学记录媒体 | |
JP2000173099A (ja) | 貼合わせ光ディスク | |
JP3790181B2 (ja) | 光ディスク基板 | |
JP2008287240A (ja) | ホログラム記録媒体用基板およびホログラム記録媒体 | |
JP2009187613A (ja) | ホログラム記録媒体用ギャップ層及びそのホログラム用記録媒体 | |
JP2011107181A (ja) | シールド材 | |
JP2004043655A (ja) | ポリカーボネート共重合体、及びそれより形成された成形品 | |
JPH05182239A (ja) | ポリエステル光ディスク基板及びその製造方法 | |
JP2004295997A (ja) | 光学情報記録媒体 | |
JPH03147541A (ja) | 光記録媒体用基板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAUDI ARABIA BASE CREATION PLASTICS IP PRIVATE CO Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20080822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080822 Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: American New York Patentee before: General Electric Company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20100810 |