IN2008KN00872A - - Google Patents

Download PDF

Info

Publication number
IN2008KN00872A
IN2008KN00872A IN872KON2008A IN2008KN00872A IN 2008KN00872 A IN2008KN00872 A IN 2008KN00872A IN 872KON2008 A IN872KON2008 A IN 872KON2008A IN 2008KN00872 A IN2008KN00872 A IN 2008KN00872A
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 IN2008KN00872A publication Critical patent/IN2008KN00872A/en

Links

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)
IN872KON2008 2005-12-19 2006-12-12 IN2008KN00872A (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IN2008KN00872A true IN2008KN00872A (enExample) 2008-11-28

Family

ID=38188486

Family Applications (1)

Application Number Title Priority Date Filing Date
IN872KON2008 IN2008KN00872A (enExample) 2005-12-19 2006-12-12

Country Status (10)

Country Link
US (1) US20090163734A1 (enExample)
EP (1) EP1964831A1 (enExample)
JP (1) JP5362223B2 (enExample)
KR (1) KR20080069697A (enExample)
CN (1) CN101341114B (enExample)
BR (1) BRPI0620082A2 (enExample)
EA (1) EA200870080A1 (enExample)
IN (1) IN2008KN00872A (enExample)
TW (1) TWI306851B (enExample)
WO (1) WO2007072705A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006041075A1 (ja) * 2004-10-14 2006-04-20 Asahi Kasei Chemicals Corporation 高純度ジアリールカーボネートの製造方法
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
JP5320071B2 (ja) * 2006-11-27 2013-10-23 旭化成ケミカルズ株式会社 高品質芳香族ポリカーボネートの工業的製造法
JP5344927B2 (ja) * 2006-11-28 2013-11-20 旭化成ケミカルズ株式会社 高品質芳香族ポリカーボネートを工業的規模で製造する方法
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
US20250051259A1 (en) 2021-10-05 2025-02-13 Asahi Kasei Kabushiki Kaisha Method for producing highly pure diaryl carbonate
WO2023068288A1 (ja) 2021-10-21 2023-04-27 旭化成株式会社 ジフェニルカーボネートの製造方法

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
ES2054488T3 (es) * 1989-12-28 1994-08-01 Asahi Chemical Ind Procedimiento para la fabricacion continua de carbonatos aromaticos.
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
US5282965A (en) * 1990-11-29 1994-02-01 Nitto Denko Corporation Membrane filter for liquids and filtering device using the same
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
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
DE4226755A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
DE4420778A1 (de) * 1994-06-15 1995-12-21 Bayer Ag Verfahren zur Reinigung von Diphenylcarbonat
EP0855384B1 (en) * 1995-09-22 2001-12-12 Asahi Kasei Kabushiki Kaisha Process for the preparation of aromatic carbonate
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
TW442516B (en) * 1996-01-17 2001-06-23 Asahi Chemical Ind 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
AU4061499A (en) * 1998-06-10 1999-12-30 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
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
CN1675164A (zh) * 2002-08-12 2005-09-28 三菱化学株式会社 生产芳族碳酸酯的方法
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
AU2005254380A1 (en) * 2004-06-17 2005-12-29 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
BRPI0620082A2 (pt) 2016-11-16
JP5362223B2 (ja) 2013-12-11
EA200870080A1 (ru) 2009-12-30
CN101341114A (zh) 2009-01-07
TWI306851B (en) 2009-03-01
US20090163734A1 (en) 2009-06-25
KR20080069697A (ko) 2008-07-28
EP1964831A1 (en) 2008-09-03
CN101341114B (zh) 2012-07-25
JPWO2007072705A1 (ja) 2009-05-28
WO2007072705A1 (ja) 2007-06-28
TW200738623A (en) 2007-10-16

Similar Documents

Publication Publication Date Title
BE2021C519I2 (enExample)
BE2021C524I2 (enExample)
BE2013C074I2 (enExample)
BE2013C014I2 (enExample)
BE2012C042I2 (enExample)
BRPI0601358B8 (pt) Aplicador de clipe cirúrgico
BRPI0601402B8 (pt) Aplicador de grampos cirúrgicos
BR122017004707A2 (enExample)
BRPI0609157A8 (enExample)
BE2019C013I2 (enExample)
BRPI0608519A2 (enExample)
BR122020005056A2 (enExample)
AP2140A (enExample)
BR122016029989A2 (enExample)
BRPI0604219A (enExample)
IN2008KN00872A (enExample)
BRPI0618215B8 (enExample)
BY2237U (enExample)
BE2017C062I2 (enExample)
CN105122969C (enExample)
CN300725999S (zh) 鞋底
CN300726004S (zh) 鞋帮
CN300726591S (zh) 冷冰食品制作器
CN300725994S (zh) 鞋底
CN300726016S (zh) 鞋帮