JP2003514044A - ポリカーボネートの製造方法 - Google Patents

ポリカーボネートの製造方法

Info

Publication number
JP2003514044A
JP2003514044A JP2001535442A JP2001535442A JP2003514044A JP 2003514044 A JP2003514044 A JP 2003514044A JP 2001535442 A JP2001535442 A JP 2001535442A JP 2001535442 A JP2001535442 A JP 2001535442A JP 2003514044 A JP2003514044 A JP 2003514044A
Authority
JP
Japan
Prior art keywords
polycarbonate
phase
sodium hydroxide
hydroxide solution
less
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.)
Pending
Application number
JP2001535442A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003514044A5 (https=
Inventor
ミヒャエル・ベーディガー
シュテフェン・キューリング
フランキー・ブラインセールス
ディルク・ファン・メイルフェンネ
レネ・デ・クレイン
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 JP2003514044A publication Critical patent/JP2003514044A/ja
Publication of JP2003514044A5 publication Critical patent/JP2003514044A5/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP2001535442A 1999-11-03 2000-10-23 ポリカーボネートの製造方法 Pending JP2003514044A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19952848.9 1999-11-03
DE19952848A DE19952848A1 (de) 1999-11-03 1999-11-03 Verfahren zur Herstellung von Polycarbonaten
PCT/EP2000/010397 WO2001032746A1 (de) 1999-11-03 2000-10-23 Verfahren zur herstellung von polycarbonaten

Publications (2)

Publication Number Publication Date
JP2003514044A true JP2003514044A (ja) 2003-04-15
JP2003514044A5 JP2003514044A5 (https=) 2007-12-13

Family

ID=7927749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001535442A Pending JP2003514044A (ja) 1999-11-03 2000-10-23 ポリカーボネートの製造方法

Country Status (10)

Country Link
US (1) US6835798B1 (https=)
EP (1) EP1244726A1 (https=)
JP (1) JP2003514044A (https=)
KR (1) KR100686675B1 (https=)
CN (1) CN100349953C (https=)
AU (1) AU1274701A (https=)
BR (1) BR0015263A (https=)
DE (1) DE19952848A1 (https=)
TW (1) TWI268942B (https=)
WO (1) WO2001032746A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003128934A (ja) * 2001-10-25 2003-05-08 Teijin Chem Ltd 光学用透明熱可塑性樹脂成形材料および該材料よりなる光ディスク基板
JP2003128935A (ja) * 2001-10-25 2003-05-08 Teijin Chem Ltd 光学用透明熱可塑性樹脂成形材料および該材料よりなる光ディスク基板
DE102004045822A1 (de) * 2004-09-22 2006-04-06 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
JP2006313638A (ja) * 2006-07-25 2006-11-16 Teijin Chem Ltd 光ディスク基板の製造方法
TW202037632A (zh) * 2018-12-28 2020-10-16 日商三菱瓦斯化學股份有限公司 熱塑性樹脂及其製造方法以及包含該熱塑性樹脂之光學透鏡
CN119215813A (zh) * 2024-12-03 2024-12-31 浙江石油化工有限公司 一种聚碳酸酯生产装置堵料的清洗方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441552A (ja) * 1990-06-08 1992-02-12 Mitsubishi Kasei Corp 光学用ポリカーボネート成形材料
JPH0441550A (ja) * 1990-06-08 1992-02-12 Mitsubishi Kasei Corp 光学用ポリカーボネート樹脂成形材料
JPH07196783A (ja) * 1994-01-07 1995-08-01 Mitsui Toatsu Chem Inc 芳香族ポリカーボネートの製造方法
JPH09183896A (ja) * 1995-12-28 1997-07-15 Nippon G Ii Plast Kk 樹脂組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215499A (en) 1975-07-28 1977-02-05 Nippon Soda Co Ltd Method for production of ultrahigh purity sodium salt
JPH0653793B2 (ja) 1986-10-22 1994-07-20 出光石油化学株式会社 ポリカ−ボネ−ト有機溶剤液の洗浄方法
DE3706205A1 (de) * 1987-02-26 1988-09-08 Bayer Ag Verfahren zur herstellung von polycarbonatloesungen
US5254614A (en) 1990-06-08 1993-10-19 Mitsubishi Kasei Corporation Polycarbonate resin composition for optical use
JP3103652B2 (ja) 1992-02-27 2000-10-30 日本ジーイープラスチックス株式会社 光学用ポリカーボネート組成物の製造方法
DE10001036A1 (de) * 2000-01-13 2001-07-19 Bayer Ag Polycarbonat-Substrate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441552A (ja) * 1990-06-08 1992-02-12 Mitsubishi Kasei Corp 光学用ポリカーボネート成形材料
JPH0441550A (ja) * 1990-06-08 1992-02-12 Mitsubishi Kasei Corp 光学用ポリカーボネート樹脂成形材料
JPH07196783A (ja) * 1994-01-07 1995-08-01 Mitsui Toatsu Chem Inc 芳香族ポリカーボネートの製造方法
JPH09183896A (ja) * 1995-12-28 1997-07-15 Nippon G Ii Plast Kk 樹脂組成物

Also Published As

Publication number Publication date
US6835798B1 (en) 2004-12-28
CN100349953C (zh) 2007-11-21
AU1274701A (en) 2001-05-14
DE19952848A1 (de) 2001-05-10
EP1244726A1 (de) 2002-10-02
TWI268942B (en) 2006-12-21
KR100686675B1 (ko) 2007-02-27
BR0015263A (pt) 2002-06-25
WO2001032746A1 (de) 2001-05-10
CN1382174A (zh) 2002-11-27
KR20020053836A (ko) 2002-07-05

Similar Documents

Publication Publication Date Title
JP5242001B2 (ja) 熱的に安定化させたポリカーボネート組成物
JP2003525317A (ja) 高純度ポリカーボネートの製造方法およびこれにより得られる最高純度のポリカーボネート
JP4359396B2 (ja) ポリカーボネートを含む溶液の精製法
KR20020055592A (ko) 고순도 중합체 입상체 및 그의 제조 방법
JP2003514044A (ja) ポリカーボネートの製造方法
US6855794B2 (en) Polycarbonate substrates
JP4632613B2 (ja) ポリカーボネート基体
CN1207320C (zh) 聚碳酸酯基质
KR20010079634A (ko) 고순도 폴리카르보네이트 및 그의 제조 방법
US6855390B1 (en) Optical data carriers and method for producing the same
HK1051377B (en) Polycarbonate substrates
HK1051378A (en) Polycarbonate substrates

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071023

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071023

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100302

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100602

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100609

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100902

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20101026