IT7850656A0 - Aromatici di acido carbonico procedimento per produrre esteri - Google Patents

Aromatici di acido carbonico procedimento per produrre esteri

Info

Publication number
IT7850656A0
IT7850656A0 IT7850656A IT5065678A IT7850656A0 IT 7850656 A0 IT7850656 A0 IT 7850656A0 IT 7850656 A IT7850656 A IT 7850656A IT 5065678 A IT5065678 A IT 5065678A IT 7850656 A0 IT7850656 A0 IT 7850656A0
Authority
IT
Italy
Prior art keywords
carbon acid
acid aromatic
aromatic process
producing esters
esters
Prior art date
Application number
IT7850656A
Other languages
English (en)
Other versions
IT1106869B (it
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 IT7850656A0 publication Critical patent/IT7850656A0/it
Application granted granted Critical
Publication of IT1106869B publication Critical patent/IT1106869B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT50656/78A 1977-08-10 1978-08-08 Procedimento per produrre esteri aromatici di acido carbonico IT1106869B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736062 DE2736062A1 (de) 1977-08-10 1977-08-10 Verfahren zur herstellung aromatischer kohlensaeureester

Publications (2)

Publication Number Publication Date
IT7850656A0 true IT7850656A0 (it) 1978-08-08
IT1106869B IT1106869B (it) 1985-11-18

Family

ID=6016076

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50656/78A IT1106869B (it) 1977-08-10 1978-08-08 Procedimento per produrre esteri aromatici di acido carbonico

Country Status (4)

Country Link
EP (1) EP0000879B1 (it)
JP (1) JPS5448733A (it)
DE (2) DE2736062A1 (it)
IT (1) IT1106869B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403056A (en) * 1980-02-11 1983-09-06 Stauffer Chemical Company Carbonate esters, carbonate ester compositions, and plasticized compositions
US4410464A (en) * 1982-03-15 1983-10-18 General Electric Company Diaryl carbonate process
US4609501A (en) * 1983-12-27 1986-09-02 General Electric Company Process for the preparation of aromatic carbonates
JPH0662512B2 (ja) * 1986-05-27 1994-08-17 ダイセル化学工業株式会社 炭酸ジフエニルの製造方法
US5034557A (en) * 1988-04-16 1991-07-23 Mitsui Petrochemical Industries, Ltd. Process for production of aromatic carbonate compound
DE4006520A1 (de) * 1990-03-02 1991-09-05 Bayer Ag Verfahren zur herstellung von mindestens eine aromatische estergruppe enthaltenden kohlensaeurediestern
GB2255972A (en) * 1991-04-12 1992-11-25 Davy Res & Dev Ltd Production of diaryl carbonates.
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
US5627301A (en) * 1994-03-29 1997-05-06 Council Of Scientific & Industrial Research Process for the preparation of mono-alkylcarbonate of bisphenols
TW310322B (it) * 1994-05-25 1997-07-11 Nippon Catalytic Chem Ind
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
US5807964A (en) * 1997-03-17 1998-09-15 General Electric Company Process for the preparation of polycarbonates
US6093842A (en) * 1998-09-25 2000-07-25 General Electric Company Process for continuous production of carbonate esters
CA2560032A1 (en) 2004-06-17 2005-12-29 Asahi Kasei Chemicals Corporation Process for producing an aromatic carbonate
BRPI0513320B1 (pt) 2004-07-13 2015-11-24 Asahi Kasei Chemicals Corp processo para a produção de um carbonato aromático, e, coluna de destilação contínua de estágios múltiplos para realizar a reação e a destilação
WO2006006588A1 (ja) 2004-07-14 2006-01-19 Asahi Kasei Chemicals Corporation 芳香族カーボネート類を工業的に製造する方法
BRPI0513330A (pt) 2004-07-14 2008-05-06 Asahi Kasei Chemicals Corp processo para a produção de um carbonato aromático, e, carbonato aromático
EA010066B1 (ru) 2004-08-25 2008-06-30 Асахи Касеи Кемикалз Корпорейшн Способ производства высокочистого дифенилкарбоната в промышленном масштабе
EA010425B1 (ru) 2004-10-14 2008-08-29 Асахи Касеи Кемикалз Корпорейшн Способ получения диарилкарбоната высокой чистоты
TWI321561B (en) 2004-12-21 2010-03-11 Asahi Kasei Chemicals Corp Method for producing aromatic carbonate
JP4195717B2 (ja) 2004-12-24 2008-12-10 旭化成ケミカルズ株式会社 芳香族カーボネートの製造方法
EP1995233A3 (de) 2007-05-25 2010-06-02 Bayer MaterialScience AG Verfahren zur Herstellung von Diaryl- oder Arylalkylcarbonaten aus Dialkylcarbonaten
DE102007044033A1 (de) 2007-09-14 2009-03-19 Bayer Materialscience Ag Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten
DE102007055266A1 (de) 2007-11-20 2009-05-28 Bayer Materialscience Ag Verfahren zur Reinigung von Diarylcarbonaten
DE102008029514A1 (de) 2008-06-21 2009-12-24 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
DE102009016853A1 (de) 2009-04-08 2010-10-14 Bayer Materialscience Ag Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten
DE102009053370A1 (de) 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
DE102010042937A1 (de) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
EP2650278A1 (de) 2012-04-11 2013-10-16 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
EP2711353B1 (en) 2012-09-20 2018-10-31 SABIC Global Technologies B.V. Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression
US9765012B2 (en) 2012-12-18 2017-09-19 Covestro Deutschland Ag Method for producing diaryl carbonate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714234A (en) * 1968-07-02 1973-01-30 Rohm & Haas Catalysts and esterification process
AR204957A1 (es) * 1974-06-25 1976-03-19 Snam Progetti Procedimiento para la preparacion de carbonatos aromatico
IT1025961B (it) * 1974-11-25 1978-08-30 Snam Progetti Processo per la preparazione di carbonati aromatici
JPS52153913A (en) * 1976-06-18 1977-12-21 Nitto Chem Ind Co Ltd Preparation of dimethylaminoethylmethacrylate

Also Published As

Publication number Publication date
EP0000879A1 (de) 1979-03-07
EP0000879B1 (de) 1980-08-20
JPS5448733A (en) 1979-04-17
DE2736062A1 (de) 1979-02-22
IT1106869B (it) 1985-11-18
DE2860235D1 (en) 1980-12-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940823