ES2167491T3 - Procedimiento para la preparacion continua de carbonatos de diarilo. - Google Patents

Procedimiento para la preparacion continua de carbonatos de diarilo.

Info

Publication number
ES2167491T3
ES2167491T3 ES96111750T ES96111750T ES2167491T3 ES 2167491 T3 ES2167491 T3 ES 2167491T3 ES 96111750 T ES96111750 T ES 96111750T ES 96111750 T ES96111750 T ES 96111750T ES 2167491 T3 ES2167491 T3 ES 2167491T3
Authority
ES
Spain
Prior art keywords
procedure
diarilo
carbonates
continuous preparation
continuous
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 - Lifetime
Application number
ES96111750T
Other languages
English (en)
Inventor
Pieter Dr Ooms
Hans-Josef Dr Buysch
Steffen Dr Kuhling
Gottfried Dr Zaby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Application granted granted Critical
Publication of ES2167491T3 publication Critical patent/ES2167491T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

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)

Abstract

LA PRESENTE INVENCION TRATA DE UN PROCEDIMIENTO PARA LA OBTENCION CONTINUA DE CARBONATOS DE DIARILO POR REACCION DE COMPUESTOS AROMATICOS CON HIDROXILO CON FOSGENO EN PRESENCIA DE CATALIZADORES HETEROGENEOS.
ES96111750T 1995-08-02 1996-07-22 Procedimiento para la preparacion continua de carbonatos de diarilo. Expired - Lifetime ES2167491T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19528298A DE19528298A1 (de) 1995-08-02 1995-08-02 Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten

Publications (1)

Publication Number Publication Date
ES2167491T3 true ES2167491T3 (es) 2002-05-16

Family

ID=7768453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96111750T Expired - Lifetime ES2167491T3 (es) 1995-08-02 1996-07-22 Procedimiento para la preparacion continua de carbonatos de diarilo.

Country Status (6)

Country Link
US (1) US5710310A (es)
EP (1) EP0757029B1 (es)
JP (1) JP3810144B2 (es)
CN (1) CN1078882C (es)
DE (2) DE19528298A1 (es)
ES (1) ES2167491T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606384A1 (de) * 1996-02-21 1997-08-28 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten
DE10063869A1 (de) * 2000-12-21 2002-06-27 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
CN100393617C (zh) * 2005-12-12 2008-06-11 张士和 光气化工艺中控制反应物进料的装置
JP5256687B2 (ja) * 2007-10-23 2013-08-07 三菱化学株式会社 ジアリールカーボネートの製造方法
JP2008231053A (ja) * 2007-03-22 2008-10-02 Mitsubishi Chemicals Corp 蒸留方法及び炭酸ジエステルの製造方法
US7977447B2 (en) * 2008-11-18 2011-07-12 Sabic Innovative Plastics Ip B.V. Method for making carbonates and esters
ES2643234T3 (es) 2010-03-30 2017-11-21 Covestro Deutschland Ag Procedimiento para la preparación de carbonatos de diarilo y policarbonatos
SG174715A1 (en) 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
EP2586767A1 (de) 2011-10-25 2013-05-01 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
WO2016035051A2 (en) 2014-09-05 2016-03-10 Sabic Global Technologies B.V. Method of melt polymerizing polycarbonate and the polycarbonate made therefrom

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362865A (en) 1941-07-18 1944-11-14 Gen Chemical Corp Manufacturie of aromatic esters
US2837555A (en) 1956-09-20 1958-06-03 Dow Chemical Co Preparation of carbonate esters
US3234263A (en) 1962-07-03 1966-02-08 Union Carbide Corp Process for preparing diaryl carbonates
JPH05502024A (ja) 1989-10-30 1993-04-15 ザ　ダウ　ケミカル　カンパニー ジアリールカーボネートの製造方法及び製造用触媒
US5136077A (en) 1989-12-18 1992-08-04 The Dow Chemical Company Process for the preparation of diaryl carbonates
DE4034717A1 (de) 1990-11-01 1992-05-07 Bayer Ag Verfahren zur herstellung von arylcarbonaten
US5252771A (en) 1991-05-28 1993-10-12 The Dow Chemical Company Aluminum trifluoride catalyst for production of diaryl carbonates
US5239105A (en) 1992-01-30 1993-08-24 The Dow Chemical Company Catalytic formation of diarylcarbonates
DE4324151A1 (de) 1993-07-19 1995-01-26 Bayer Ag Verfahren zur Herstellung von Arylcarbonaten
DE4324153A1 (de) 1993-07-19 1995-01-26 Bayer Ag Verfahren zur Herstellung von Arylcarbonaten
DE4332979A1 (de) 1993-09-28 1995-03-30 Bayer Ag Verfahren zur Herstellung von Arylcarbonaten
DE4423863A1 (de) 1994-07-07 1996-01-11 Bayer Ag Verfahren zur Herstellung von Arylcarbonaten

Also Published As

Publication number Publication date
DE59608115D1 (de) 2001-12-13
DE19528298A1 (de) 1997-02-06
CN1160039A (zh) 1997-09-24
CN1078882C (zh) 2002-02-06
JPH0940617A (ja) 1997-02-10
EP0757029B1 (de) 2001-11-07
JP3810144B2 (ja) 2006-08-16
US5710310A (en) 1998-01-20
EP0757029A1 (de) 1997-02-05

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