TW200846389A - Process for producing high-quality aromatic polycarbonate on industrial scale - Google Patents

Process for producing high-quality aromatic polycarbonate on industrial scale Download PDF

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Publication number
TW200846389A
TW200846389A TW096143076A TW96143076A TW200846389A TW 200846389 A TW200846389 A TW 200846389A TW 096143076 A TW096143076 A TW 096143076A TW 96143076 A TW96143076 A TW 96143076A TW 200846389 A TW200846389 A TW 200846389A
Authority
TW
Taiwan
Prior art keywords
column
tower
carbonate
distillation column
continuous multi
Prior art date
Application number
TW096143076A
Other languages
English (en)
Chinese (zh)
Inventor
Shinsuke Fukuoka
Hironori Miyaji
Hiroshi Hachiya
Original Assignee
Asahi Kasei Chemicals Corp
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 Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of TW200846389A publication Critical patent/TW200846389A/zh

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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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW096143076A 2006-11-28 2007-11-14 Process for producing high-quality aromatic polycarbonate on industrial scale TW200846389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006320361 2006-11-28

Publications (1)

Publication Number Publication Date
TW200846389A true TW200846389A (en) 2008-12-01

Family

ID=39467669

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096143076A TW200846389A (en) 2006-11-28 2007-11-14 Process for producing high-quality aromatic polycarbonate on industrial scale

Country Status (3)

Country Link
JP (1) JP5344927B2 (ja)
TW (1) TW200846389A (ja)
WO (1) WO2008065874A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI499577B (zh) * 2012-01-25 2015-09-11 Asahi Kasei Chemicals Corp 分離方法
US11347150B2 (en) 2017-02-22 2022-05-31 Asml Netherlands B.V. Computational metrology

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029514A1 (de) * 2008-06-21 2009-12-24 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528997B2 (ja) * 1995-12-15 2004-05-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
JP3724905B2 (ja) * 1996-01-17 2005-12-07 旭化成ケミカルズ株式会社 芳香族ポリカーボネートの製造方法
JP3966553B2 (ja) * 1998-06-05 2007-08-29 旭化成ケミカルズ株式会社 芳香族ポリカーボネートを製造するためのシステム
DE10100404A1 (de) * 2001-01-05 2002-07-11 Bayer Ag Verfahren zur Herstellung von Polycarbonat
JP4691881B2 (ja) * 2003-11-12 2011-06-01 三菱化学株式会社 芳香族ポリカーボネートの製造方法
DE602005026382D1 (de) * 2004-06-14 2011-03-31 Asahi Kasei Chemicals Corp Verfahren zur effizienten herstellung von aromatischem polycarbonat
EA012117B1 (ru) * 2004-06-14 2009-08-28 Асахи Касеи Кемикалз Корпорейшн Улучшенный способ получения ароматического поликарбоната
KR20080067380A (ko) * 2005-12-12 2008-07-18 아사히 가세이 케미칼즈 가부시키가이샤 고품질 방향족 폴리카르보네이트를 공업적으로 제조하는방법
BRPI0620082A2 (pt) * 2005-12-19 2016-11-16 Asahi Kasei Chemicals Corp processo para a produção de um carbonato de difenila de pureza elevada em uma escala industrial, e, carbonato de difenila de pureza elevada

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI499577B (zh) * 2012-01-25 2015-09-11 Asahi Kasei Chemicals Corp 分離方法
US9950273B2 (en) 2012-01-25 2018-04-24 Asahi Kasei Chemicals Corporation Method of separation
US11347150B2 (en) 2017-02-22 2022-05-31 Asml Netherlands B.V. Computational metrology

Also Published As

Publication number Publication date
JPWO2008065874A1 (ja) 2010-03-04
WO2008065874A1 (fr) 2008-06-05
JP5344927B2 (ja) 2013-11-20

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