CN1225507C - 聚碳酸酯组合物、追记型光盘基板和盘以及制盘的方法 - Google Patents
聚碳酸酯组合物、追记型光盘基板和盘以及制盘的方法 Download PDFInfo
- Publication number
- CN1225507C CN1225507C CN02147122.3A CN02147122A CN1225507C CN 1225507 C CN1225507 C CN 1225507C CN 02147122 A CN02147122 A CN 02147122A CN 1225507 C CN1225507 C CN 1225507C
- Authority
- CN
- China
- Prior art keywords
- formula
- expression
- polycarbonate
- polycarbonate compositions
- alkyl
- 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
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Classifications
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- 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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- 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
- C08K5/109—Esters; Ether-esters of carbonic acid, e.g. R-O-C(=O)-O-R
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- G11B7/259—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 silver
-
- 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
- G11B7/2595—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 gold
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 比较例1 | |
粘度平均分子量(Mv) | 15,500 | 15,300 | 15,500 | 15,300 | 15,200 | 15,400 | 15,400 | 15,400 | 15,400 |
低聚物的数量平均单元重复数(n) | 3 | 3 | 3 | 7 | 10 | 3 | 3 | 3 | - |
烷基苯氧基的比例(摩尔%) | 98.9 | 98.9 | 98.9 | 98.5 | 98.3 | 98.9 | 98.9 | 98.9 | - |
相对于100重量份聚碳酸酯(a)的低聚物的重量份 | 0.5 | 1 | 5 | 1 | 1 | 0.5 | 0.5 | 0.5 | - |
相对于100重量份聚碳酸酯(a)的单元重复数(n)为2~4的低聚物的总重量份 | 0.25 | 0.5 | 2.5 | 0.2 | 0.1 | 0.25 | 0.25 | 0.25 | - |
防静电剂的添加量(重量份) | 0.005 | 0.03 | 0.06 | - | |||||
带电压(kV) | +1.8 | +2.2 | +2.8 | +1.1 | -0.2 | +2.0 | +2.1 | +2.2 | -10.8 |
水滴接触角(度) | 83.5 | 85.6 | 86.8 | 82.1 | 80.5 | 84.2 | 85.9 | 87.5 | 72.5 |
色素涂覆斑驳 | 无 | 无 | 无 | 无 | 无 | 无 | 无 | 无 | 有 |
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP323131/2001 | 2001-10-22 | ||
JP323131/01 | 2001-10-22 | ||
JP2001323131 | 2001-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1414035A CN1414035A (zh) | 2003-04-30 |
CN1225507C true CN1225507C (zh) | 2005-11-02 |
Family
ID=19140066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02147122.3A Expired - Fee Related CN1225507C (zh) | 2001-10-22 | 2002-10-22 | 聚碳酸酯组合物、追记型光盘基板和盘以及制盘的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6875491B2 (zh) |
EP (1) | EP1304358B1 (zh) |
CN (1) | CN1225507C (zh) |
DE (1) | DE60204746T2 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004061754A1 (de) * | 2004-12-22 | 2006-07-06 | Bayer Materialscience Ag | Substratmaterialien für transparente Spritzgussteile |
DE102004061753A1 (de) * | 2004-12-22 | 2006-07-06 | Bayer Materialscience Ag | Substratmaterialien für transparente Spritzgussteile |
US7648085B2 (en) * | 2006-02-22 | 2010-01-19 | Rain Bird Corporation | Drip emitter |
US7999041B2 (en) * | 2007-05-07 | 2011-08-16 | Sabic Innovative Plastics Ip B.V. | Neutral static polycarbonates, methods of making, and articles formed therefrom |
DE102007022130B4 (de) | 2007-05-11 | 2015-02-19 | Bayer Intellectual Property Gmbh | Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren |
US8207253B2 (en) * | 2007-09-14 | 2012-06-26 | Eastman Specialties Holdings Corporation | Mixed aryl/alkyl diester compositions |
DE102007052968A1 (de) | 2007-11-07 | 2009-05-14 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren |
US20130248622A1 (en) | 2012-03-26 | 2013-09-26 | Jae Yung Kim | Drip line and emitter and methods relating to same |
US9877440B2 (en) | 2012-03-26 | 2018-01-30 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9485923B2 (en) | 2012-03-26 | 2016-11-08 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10440903B2 (en) | 2012-03-26 | 2019-10-15 | Rain Bird Corporation | Drip line emitter and methods relating to same |
US9872444B2 (en) | 2013-03-15 | 2018-01-23 | Rain Bird Corporation | Drip emitter |
US10631473B2 (en) | 2013-08-12 | 2020-04-28 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10285342B2 (en) | 2013-08-12 | 2019-05-14 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
USD811179S1 (en) | 2013-08-12 | 2018-02-27 | Rain Bird Corporation | Emitter part |
US9883640B2 (en) | 2013-10-22 | 2018-02-06 | Rain Bird Corporation | Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines |
US10330559B2 (en) | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
US10375904B2 (en) | 2016-07-18 | 2019-08-13 | Rain Bird Corporation | Emitter locating system and related methods |
US11051466B2 (en) | 2017-01-27 | 2021-07-06 | Rain Bird Corporation | Pressure compensation members, emitters, drip line and methods relating to same |
US10626998B2 (en) | 2017-05-15 | 2020-04-21 | Rain Bird Corporation | Drip emitter with check valve |
USD883048S1 (en) | 2017-12-12 | 2020-05-05 | Rain Bird Corporation | Emitter part |
US11985924B2 (en) | 2018-06-11 | 2024-05-21 | Rain Bird Corporation | Emitter outlet, emitter, drip line and methods relating to same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269971A (en) * | 1965-04-08 | 1966-08-30 | Gen Electric | Polycarbonate flow extenders |
US4098751A (en) * | 1976-12-08 | 1978-07-04 | General Electric Company | Organic carbonate plasticized polycarbonate composition |
JPH0692530B2 (ja) | 1986-03-06 | 1994-11-16 | 三菱化成株式会社 | 光デイスク用ポリカ−ボネ−ト樹脂組成物 |
JPH083304A (ja) * | 1994-06-24 | 1996-01-09 | Mitsubishi Chem Corp | 光学成形品用ポリカーボネート |
DE69728842T2 (de) * | 1996-12-09 | 2005-04-21 | Mitsubishi Chem Corp | Verfahren zur Herstellung eines Polycarbonats mit geringem Anteil flüchtigem Chlor |
JP3653370B2 (ja) * | 1997-04-24 | 2005-05-25 | 三菱エンジニアリングプラスチックス株式会社 | ポリカーボネート樹脂組成物およびその製造方法 |
US6166167A (en) * | 1997-07-29 | 2000-12-26 | Mitsubishi Chemical Corporation | Polycarbonate resin for substrate of optical recording medium |
AU753948B2 (en) | 1997-12-12 | 2002-10-31 | General Electric Company | Static resistant polycarbonate compositions |
US5973102A (en) * | 1997-12-12 | 1999-10-26 | General Electric Company | Static resistant polycarbonate compositions |
DE69919082T2 (de) * | 1998-01-19 | 2005-07-21 | Mitsubishi Chemical Corp. | Polycarbonatharz, daraus hergestelltes optisches datenaufzeichnungdmedium und optisches datenaufzeichnungsmedium |
DE60017327T2 (de) * | 1999-03-02 | 2005-12-22 | Mitsubishi Chemical Corp. | Polycarbonatharz |
US6022943A (en) * | 1999-04-07 | 2000-02-08 | General Electric Company | Optical quality polycarbonates with reduced static charge and method for making same |
US6313259B1 (en) * | 1999-09-02 | 2001-11-06 | Mitsubishi Chemical Corporation | Process for producing aromatic polycarbonate and aromatic polycarbonate composition |
JP2001172492A (ja) * | 1999-12-15 | 2001-06-26 | Mitsubishi Engineering Plastics Corp | 光学情報基板及び芳香族ポリカーボネート樹脂組成物 |
-
2002
- 2002-10-22 EP EP02023678A patent/EP1304358B1/en not_active Expired - Lifetime
- 2002-10-22 US US10/274,893 patent/US6875491B2/en not_active Expired - Lifetime
- 2002-10-22 CN CN02147122.3A patent/CN1225507C/zh not_active Expired - Fee Related
- 2002-10-22 DE DE60204746T patent/DE60204746T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1304358A3 (en) | 2003-09-24 |
US6875491B2 (en) | 2005-04-05 |
EP1304358B1 (en) | 2005-06-22 |
EP1304358A2 (en) | 2003-04-23 |
US20030153720A1 (en) | 2003-08-14 |
DE60204746D1 (de) | 2005-07-28 |
DE60204746T2 (de) | 2006-05-18 |
CN1414035A (zh) | 2003-04-30 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: MITSUBISHI CHEMICAL Corp. Address before: Tokyo, Japan Patentee before: MITSUBISHI RAYON Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170927 Address after: Tokyo, Japan Patentee after: MITSUBISHI RAYON Co.,Ltd. Address before: Tokyo, Japan Patentee before: MITSUBISHI CHEMICAL Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20201022 |
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CF01 | Termination of patent right due to non-payment of annual fee |