KR100686675B1 - 폴리카보네이트의 제조 방법 - Google Patents

폴리카보네이트의 제조 방법 Download PDF

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Publication number
KR100686675B1
KR100686675B1 KR1020027005680A KR20027005680A KR100686675B1 KR 100686675 B1 KR100686675 B1 KR 100686675B1 KR 1020027005680 A KR1020027005680 A KR 1020027005680A KR 20027005680 A KR20027005680 A KR 20027005680A KR 100686675 B1 KR100686675 B1 KR 100686675B1
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KR
South Korea
Prior art keywords
sodium hydroxide
polycarbonate
hydroxide solution
ppm
delete delete
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
Application number
KR1020027005680A
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English (en)
Korean (ko)
Other versions
KR20020053836A (ko
Inventor
미카엘 뵈디거
스테펜 퀼링
프랑키 브루인셀즈
디르크 판마이르벤
렌 데클라인
Original Assignee
바이엘 악티엔게젤샤프트
바이엘안트베르펜엔.파우
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Publication date
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Publication of KR20020053836A publication Critical patent/KR20020053836A/ko
Application granted granted Critical
Publication of KR100686675B1 publication Critical patent/KR100686675B1/ko
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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)
KR1020027005680A 1999-11-03 2000-10-23 폴리카보네이트의 제조 방법 Expired - Fee Related KR100686675B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20020053836A KR20020053836A (ko) 2002-07-05
KR100686675B1 true KR100686675B1 (ko) 2007-02-27

Family

ID=7927749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027005680A Expired - Fee Related KR100686675B1 (ko) 1999-11-03 2000-10-23 폴리카보네이트의 제조 방법

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

Family Cites Families (10)

* 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
JP3038804B2 (ja) * 1990-06-08 2000-05-08 三菱化学株式会社 光学用ポリカーボネート成形材料
US5254614A (en) 1990-06-08 1993-10-19 Mitsubishi Kasei Corporation Polycarbonate resin composition for optical use
JP3038803B2 (ja) * 1990-06-08 2000-05-08 三菱化学株式会社 光学用ポリカーボネート樹脂成形材料
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
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
JP3582746B2 (ja) * 1995-12-28 2004-10-27 日本ジーイープラスチックス株式会社 樹脂組成物
DE10001036A1 (de) * 2000-01-13 2001-07-19 Bayer Ag Polycarbonat-Substrate

Also Published As

Publication number Publication date
US6835798B1 (en) 2004-12-28
CN100349953C (zh) 2007-11-21
AU1274701A (en) 2001-05-14
JP2003514044A (ja) 2003-04-15
DE19952848A1 (de) 2001-05-10
EP1244726A1 (de) 2002-10-02
TWI268942B (en) 2006-12-21
BR0015263A (pt) 2002-06-25
WO2001032746A1 (de) 2001-05-10
CN1382174A (zh) 2002-11-27
KR20020053836A (ko) 2002-07-05

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