IN2008KO00872A - - Google Patents

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Publication number
IN2008KO00872A
IN2008KO00872A IN872KO2008A IN2008KO00872A IN 2008KO00872 A IN2008KO00872 A IN 2008KO00872A IN 872KO2008 A IN872KO2008 A IN 872KO2008A IN 2008KO00872 A IN2008KO00872 A IN 2008KO00872A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Shinsuke Fukuoka
Hironori Miyaji
Hiroshi Hachiya
Kazuhiko Matsuzaki
Original Assignee
Asahi Chemical 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 Chemical Corp filed Critical Asahi Chemical Corp
Publication of IN2008KO00872A publication Critical patent/IN2008KO00872A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • C08G64/04—Aromatic polycarbonates
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IN872KO2008 2005-12-19 2008-02-28 IN2008KO00872A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005364511 2005-12-19

Publications (1)

Publication Number Publication Date
IN2008KO00872A true IN2008KO00872A (pt) 2008-11-28

Family

ID=38188486

Family Applications (1)

Application Number Title Priority Date Filing Date
IN872KO2008 IN2008KO00872A (pt) 2005-12-19 2008-02-28

Country Status (10)

Country Link
US (1) US20090163734A1 (pt)
EP (1) EP1964831A1 (pt)
JP (1) JP5362223B2 (pt)
KR (1) KR20080069697A (pt)
CN (1) CN101341114B (pt)
BR (1) BRPI0620082A2 (pt)
EA (1) EA200870080A1 (pt)
IN (1) IN2008KO00872A (pt)
TW (1) TWI306851B (pt)
WO (1) WO2007072705A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA010425B1 (ru) * 2004-10-14 2008-08-29 Асахи Касеи Кемикалз Корпорейшн Способ получения диарилкарбоната высокой чистоты
US8058465B2 (en) 2005-11-25 2011-11-15 Asahi Kasei Chemicals Corporation Process for industrially producing dialkyl carbonate and diol
TWI314549B (en) 2005-12-26 2009-09-11 Asahi Kasei Chemicals Corp Industrial process for separating out dialkyl carbonate
WO2008065776A1 (fr) * 2006-11-27 2008-06-05 Asahi Kasei Chemicals Corporation Procédé de fabrication industrielle de polycarbonate aromatique haute qualité
WO2008065874A1 (fr) * 2006-11-28 2008-06-05 Asahi Kasei Chemicals Corporation Procédé de fabrication d'un polycarbonate aromatique de qualité élevée à l'échelle industrielle
EP2650278A1 (de) * 2012-04-11 2013-10-16 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
DE102016116078B3 (de) 2016-08-29 2018-01-04 Epc Engineering Consulting Gmbh Verfahren zur Herstellung eines Polycarbonats unter Einsatz einer Strippvorrichtung
CN113577814B (zh) * 2021-08-16 2022-10-18 四川中蓝国塑新材料科技有限公司 一种用于聚碳酸酯工业化生产的碳酸二苯酯回收装置及方法
WO2023058681A1 (ja) 2021-10-05 2023-04-13 旭化成株式会社 高純度ジアリールカーボネートの製造方法
KR20240061647A (ko) 2021-10-21 2024-05-08 아사히 가세이 가부시키가이샤 디페닐카르보네이트의 제조 방법

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182726A (en) * 1974-06-25 1980-01-08 Snamprogetti, S.P.A. Process for the preparation of aromatic carbonates
DE2736063A1 (de) * 1977-08-10 1979-02-22 Bayer Ag Verfahren zur herstellung aromatischer kohlensaeureester
US4410464A (en) * 1982-03-15 1983-10-18 General Electric Company Diaryl carbonate process
ATE107273T1 (de) * 1989-12-28 1994-07-15 Asahi Chemical Ind Kontinuierliches verfahren zur herstellung aromatischer karbonate.
JP3033062B2 (ja) * 1990-08-21 2000-04-17 旭化成工業株式会社 芳香族ポリカーボネートの製法
WO1992009357A1 (en) * 1990-11-29 1992-06-11 Nitto Denko Corporation Liquid-filtering film and filtering device using said film
GB2255972A (en) * 1991-04-12 1992-11-25 Davy Res & Dev Ltd Production of diaryl carbonates.
DE4129316A1 (de) * 1991-09-03 1993-03-04 Bayer Ag Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten
DE4216121A1 (de) * 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
DE4226755A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
DE4420778A1 (de) * 1994-06-15 1995-12-21 Bayer Ag Verfahren zur Reinigung von Diphenylcarbonat
WO1997011049A1 (fr) * 1995-09-22 1997-03-27 Asahi Kasei Kogyo Kabushiki Kaisha Procede de preparation de carbonate aromatique
JP3865420B2 (ja) * 1995-10-17 2007-01-10 三菱化学株式会社 ジアリールカーボネート製造方法
US5747609A (en) * 1996-01-17 1998-05-05 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing an aromatic polycarbonate having improved melt stability
JPH10245336A (ja) * 1997-03-03 1998-09-14 Taisho Pharmaceut Co Ltd Ｎａ／Ｃａ交換系阻害剤
JP4420477B2 (ja) * 1997-03-04 2010-02-24 三菱化学株式会社 高純度ジアリールカーボネートおよびその製造方法
JP4112048B2 (ja) * 1997-09-16 2008-07-02 旭化成ケミカルズ株式会社 芳香族カーボネート類の製法
JP4356120B2 (ja) * 1998-02-19 2009-11-04 三菱化学株式会社 高純度ジアリールカーボネート及びその製造方法
JP4565742B2 (ja) * 1998-06-10 2010-10-20 旭化成ケミカルズ株式会社 ジアルキルカーボネートとジオールを連続的に製造する方法
US6093842A (en) * 1998-09-25 2000-07-25 General Electric Company Process for continuous production of carbonate esters
US6774256B2 (en) * 2001-06-22 2004-08-10 Exxonmobil Chemical Patents Inc. Low corrosive integrated process for preparing dialkyl carbonates
JP4380102B2 (ja) * 2001-10-10 2009-12-09 三菱化学株式会社 ジメチルカーボネートの製造方法
JP2003300936A (ja) * 2002-04-09 2003-10-21 Mitsui Chemicals Inc ジアルキルカーボネートとグリコールの連続同時製造方法
JP3963357B2 (ja) * 2002-05-23 2007-08-22 三菱化学株式会社 ジメチルカーボネート及びエチレングリコールの製造方法
AU2003255152A1 (en) * 2002-08-12 2004-03-03 Mitsubishi Chemical Corporation Process for producing aromatic carbonate
US7141641B2 (en) * 2003-06-26 2006-11-28 General Electric Company Method and apparatus for production of alkyl aryl ether and diaryl carbonate
CN1676512A (zh) * 2004-03-29 2005-10-05 中国科学院成都有机化学有限公司 减压精馏分离纯化碳酸二芳基酯的方法
EP1760059B1 (en) * 2004-06-17 2016-04-06 Asahi Kasei Chemicals Corporation Process for producing dialkyl carbonate and diol
JP2006182683A (ja) * 2004-12-27 2006-07-13 Asahi Kasei Chemicals Corp ジオールおよびジアルキルカーボネートを製造する方法
JP2006199643A (ja) * 2005-01-21 2006-08-03 Asahi Kasei Chemicals Corp ジオールおよびジアルキルカーボネートの製造方法
JP2006206497A (ja) * 2005-01-28 2006-08-10 Asahi Kasei Chemicals Corp ジアルキルカーボネートおよびジオールを製造する方法

Also Published As

Publication number Publication date
JP5362223B2 (ja) 2013-12-11
TWI306851B (en) 2009-03-01
US20090163734A1 (en) 2009-06-25
EP1964831A1 (en) 2008-09-03
CN101341114A (zh) 2009-01-07
CN101341114B (zh) 2012-07-25
JPWO2007072705A1 (ja) 2009-05-28
TW200738623A (en) 2007-10-16
EA200870080A1 (ru) 2009-12-30
BRPI0620082A2 (pt) 2016-11-16
WO2007072705A1 (ja) 2007-06-28
KR20080069697A (ko) 2008-07-28

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