DE2903890A1 - Verfahren zur kontinuierlichen herstellung von aethylenglykolmonoaethylaetheracetat - Google Patents

Verfahren zur kontinuierlichen herstellung von aethylenglykolmonoaethylaetheracetat

Info

Publication number
DE2903890A1
DE2903890A1 DE19792903890 DE2903890A DE2903890A1 DE 2903890 A1 DE2903890 A1 DE 2903890A1 DE 19792903890 DE19792903890 DE 19792903890 DE 2903890 A DE2903890 A DE 2903890A DE 2903890 A1 DE2903890 A1 DE 2903890A1
Authority
DE
Germany
Prior art keywords
reaction
fraction
ethyl acetate
ethylene glycol
monoethyl ether
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.)
Granted
Application number
DE19792903890
Other languages
German (de)
English (en)
Other versions
DE2903890C2 (US06252093-20010626-C00008.png
Inventor
Norio Kemetaka
Kuniomi Marumo
Kazuo Sekiguchi
Yamaguchi Shinnanyo
Kiyonori Tokuda
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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
Priority claimed from JP53009894A external-priority patent/JPS5839140B2/ja
Priority claimed from JP989678A external-priority patent/JPS54103814A/ja
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of DE2903890A1 publication Critical patent/DE2903890A1/de
Application granted granted Critical
Publication of DE2903890C2 publication Critical patent/DE2903890C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19792903890 1978-02-02 1979-02-01 Verfahren zur kontinuierlichen herstellung von aethylenglykolmonoaethylaetheracetat Granted DE2903890A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53009894A JPS5839140B2 (ja) 1978-02-02 1978-02-02 エチレングリコ−ルモノエチルエ−テルアセテ−トの製造法
JP989678A JPS54103814A (en) 1978-02-02 1978-02-02 Continuous preparation of ethylene glycol monoethyl ether acetate

Publications (2)

Publication Number Publication Date
DE2903890A1 true DE2903890A1 (de) 1979-08-09
DE2903890C2 DE2903890C2 (US06252093-20010626-C00008.png) 1987-01-22

Family

ID=26344707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792903890 Granted DE2903890A1 (de) 1978-02-02 1979-02-01 Verfahren zur kontinuierlichen herstellung von aethylenglykolmonoaethylaetheracetat

Country Status (3)

Country Link
US (1) US4260813A (US06252093-20010626-C00008.png)
DE (1) DE2903890A1 (US06252093-20010626-C00008.png)
GB (1) GB2017083B (US06252093-20010626-C00008.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927954A (en) * 1983-06-28 1990-05-22 Union Carbide Chemicals And Plastics Company, Inc. Continuous process for producing secondary alcohols and carboxylic acid esters
US4802956A (en) * 1986-11-20 1989-02-07 Horst Dornhagen Process for the purification of dimethylether by distillation
FR2611704B1 (fr) * 1987-02-23 1989-06-09 Bp Chimie Sa Procede de fabrication en continu d'acetates
JPH07197083A (ja) * 1993-12-28 1995-08-01 Kao Corp 洗浄剤組成物
FR2757156B1 (fr) 1996-12-17 1999-01-22 Bp Chemicals Snc Procede de fabrication en continu d'esters
CN102206153A (zh) * 2010-03-31 2011-10-05 东莞市同舟化工有限公司 一种丙二醇甲醚乙酸酯的连续合成方法
CN107445824B (zh) * 2017-06-22 2021-02-19 江门谦信化工发展有限公司 一种醇醚酯类溶剂高效节能的反应工艺及其反应系统
CN113979861B (zh) * 2021-11-29 2023-12-22 河北工业大学 一种催化精馏制备丙二醇甲醚醋酸酯的方法
CN114292189A (zh) * 2021-12-30 2022-04-08 绍兴东湖高科股份有限公司 一种醇醚醋酸酯的连续化制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862962A (en) * 1956-02-06 1958-12-02 Celanese Corp Ester exchange catalyzed by cationexchange materials
US3700726A (en) * 1971-02-19 1972-10-24 Eastman Kodak Co Process for the manufacture of glycol ether acetates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Also Published As

Publication number Publication date
DE2903890C2 (US06252093-20010626-C00008.png) 1987-01-22
GB2017083A (en) 1979-10-03
GB2017083B (en) 1982-07-28
US4260813A (en) 1981-04-07

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee