JPS5441820A - Isolation of dimethylcarbonate - Google Patents

Isolation of dimethylcarbonate

Info

Publication number
JPS5441820A
JPS5441820A JP9915678A JP9915678A JPS5441820A JP S5441820 A JPS5441820 A JP S5441820A JP 9915678 A JP9915678 A JP 9915678A JP 9915678 A JP9915678 A JP 9915678A JP S5441820 A JPS5441820 A JP S5441820A
Authority
JP
Japan
Prior art keywords
dimethylcarbonate
isolation
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.)
Pending
Application number
JP9915678A
Other languages
Japanese (ja)
Inventor
Buishiyu Hansuuyozefu
Kurimu Hainritsuhi
Rudorufu Hansu
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
Publication of JPS5441820A publication Critical patent/JPS5441820A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00Preparation of esters of carbonic or haloformic acids
    • C07C68/06Preparation of esters of carbonic or haloformic acids from organic carbonates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00Preparation of esters of carbonic or haloformic acids
    • C07C68/08Purification; Separation; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9915678A 1977-08-18 1978-08-16 Isolation of dimethylcarbonate Pending JPS5441820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737265 DE2737265A1 (en) 1977-08-18 1977-08-18 PROCESS FOR SEPARATION OF DIMETHYLCARBONATE FROM ITS AZEOTROP WITH METHANOL

Publications (1)

Publication Number Publication Date
JPS5441820A true JPS5441820A (en) 1979-04-03

Family

ID=6016734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9915678A Pending JPS5441820A (en) 1977-08-18 1978-08-16 Isolation of dimethylcarbonate

Country Status (4)

Country Link
EP (1) EP0000894B1 (en)
JP (1) JPS5441820A (en)
DE (2) DE2737265A1 (en)
IT (1) IT1106887B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534649A (en) * 1994-10-21 1996-07-09 Tama Chemicals Co., Ltd. Process for preparing dialkyl carbonates
JP2013203702A (en) * 2012-03-28 2013-10-07 Daikin Industries Ltd Method of producing chain carbonate

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129316A1 (en) * 1991-09-03 1993-03-04 Bayer Ag METHOD FOR THE CONTINUOUS PRODUCTION OF DIALKYL CARBONATES
DE4224770A1 (en) * 1992-07-27 1994-02-03 Bayer Ag Process for the separation of methanol from dimethyl carbonate / methanol mixtures
DE4234525A1 (en) * 1992-10-13 1994-04-14 Bayer Ag Process for the separation of alkanols from oxygen-containing organic compounds with a higher carbon number
DE4319570A1 (en) * 1993-06-14 1994-12-15 Bayer Ag Process and separation of alkanols from other organic compounds with a higher carbon number
DE4342713A1 (en) 1993-12-15 1995-06-22 Bayer Ag Process for the separation of methanol from a mixture of dimethyl carbonate and methanol
DE19623508C2 (en) * 1996-06-13 1998-08-20 Henkel Kgaa Process for the preparation of dialkyl carbonates
US7803961B2 (en) 2007-02-16 2010-09-28 Sabic Innovative Plastics Ip B.V. Process for manufacturing dimethyl carbonate
IN2014DN07584A (en) 2007-02-16 2015-07-10 Sabic Innovative Plastics Ip
US10517371B2 (en) * 2016-06-14 2019-12-31 L'oreal Curing applicator
CN114634415B (en) * 2022-04-22 2024-03-22 天津凯美特化工科技有限公司 Method for separating azeotrope of dimethyl carbonate and methanol by diethyl carbonate reaction and producing methyl ethyl carbonate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094724B (en) * 1959-03-02 1960-12-15 Callery Chemical Co Process for the separation of trimethyl borate from its azeotrope with methanol
FR1399555A (en) * 1961-08-10 1965-05-21 Rhone Poulenc Sa New process for fractionation of mixtures of ethanol, methanol and water
FR1490688A (en) * 1966-06-22 1967-08-04 Melle Usines Sa Process for separating the constituents of azeotropic mixtures of methanol and lower aliphatic ester
AR204957A1 (en) * 1974-06-25 1976-03-19 Snam Progetti PROCEDURE FOR THE PREPARATION OF AROMATIC CARBONATES
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534649A (en) * 1994-10-21 1996-07-09 Tama Chemicals Co., Ltd. Process for preparing dialkyl carbonates
JP2013203702A (en) * 2012-03-28 2013-10-07 Daikin Industries Ltd Method of producing chain carbonate

Also Published As

Publication number Publication date
EP0000894B1 (en) 1981-07-15
IT1106887B (en) 1985-11-18
IT7850740A0 (en) 1978-08-16
EP0000894A1 (en) 1979-03-07
DE2860841D1 (en) 1981-10-22
DE2737265A1 (en) 1979-03-01

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