JPS4880507A - - Google Patents

Info

Publication number
JPS4880507A
JPS4880507A JP47012569A JP1256972A JPS4880507A JP S4880507 A JPS4880507 A JP S4880507A JP 47012569 A JP47012569 A JP 47012569A JP 1256972 A JP1256972 A JP 1256972A JP S4880507 A JPS4880507 A JP S4880507A
Authority
JP
Japan
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
JP47012569A
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 filed Critical
Priority to JP47012569A priority Critical patent/JPS4880507A/ja
Priority to US328804A priority patent/US3878058A/en
Priority to FR7303498A priority patent/FR2170114B1/fr
Priority to DE2305021A priority patent/DE2305021C3/de
Priority to CA162,740A priority patent/CA1004177A/en
Priority to GB560073A priority patent/GB1396493A/en
Publication of JPS4880507A publication Critical patent/JPS4880507A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
    • C07C43/16—Vinyl ethers
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP47012569A 1972-02-05 1972-02-05 Pending JPS4880507A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47012569A JPS4880507A (ja) 1972-02-05 1972-02-05
US328804A US3878058A (en) 1972-02-05 1973-02-01 Recovery of alkylvinylether by extractive distillation of a feed containing only trace amounts of water
FR7303498A FR2170114B1 (ja) 1972-02-05 1973-02-01
DE2305021A DE2305021C3 (de) 1972-02-05 1973-02-02 Verfahren zur Isolierung eines Alkylvinyläthers
CA162,740A CA1004177A (en) 1972-02-05 1973-02-02 Process for isolating alkylvinylethers
GB560073A GB1396493A (en) 1972-02-05 1973-02-05 Purifying alkyl vinyl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47012569A JPS4880507A (ja) 1972-02-05 1972-02-05

Publications (1)

Publication Number Publication Date
JPS4880507A true JPS4880507A (ja) 1973-10-29

Family

ID=11808971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47012569A Pending JPS4880507A (ja) 1972-02-05 1972-02-05

Country Status (6)

Country Link
US (1) US3878058A (ja)
JP (1) JPS4880507A (ja)
CA (1) CA1004177A (ja)
DE (1) DE2305021C3 (ja)
FR (1) FR2170114B1 (ja)
GB (1) GB1396493A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006527225A (ja) * 2003-06-12 2006-11-30 ビーエーエスエフ　アクチェンゲゼルシャフト ビニルエーテルおよびアルコールを含有する混合物の蒸留分離法
US11247961B2 (en) 2016-09-14 2022-02-15 Maruzen Petrochemical Co., Ltd. Me 1 hod for removing or collecting 2-alkoxyethanol, and method for producing (2-alkoxyethyl) vinyl ether

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236496A1 (de) * 1982-09-30 1984-04-05 Buckau-Walther AG, 4048 Grevenbroich Verfahren zur extraktiven abtrennung polarer organischer verbindungen, insbesondere niederer aliphatischer alkohole, aus ihren waessrigen loesungen und hierzu geeignete fluide
DE3928774A1 (de) * 1989-08-31 1991-03-07 Hoechst Ag Verfahren zur abtrennung von enolethern aus reaktionsgemischen mit alkoholen
US5124005A (en) * 1991-04-25 1992-06-23 Lloyd Berg Separation of methylene chloride from ethyl vinyl ether by extractive distillation
US5552024A (en) * 1994-02-28 1996-09-03 Arco Chemical Technology, L.P. Process for recovering dipropylene glycol tert-butyl ethers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779720A (en) * 1957-01-29 Condenser
US2559519A (en) * 1948-05-01 1951-07-03 Standard Oil Dev Co Extractive distillation of alcohols with glycol ethers
GB1054747A (ja) * 1963-02-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006527225A (ja) * 2003-06-12 2006-11-30 ビーエーエスエフ　アクチェンゲゼルシャフト ビニルエーテルおよびアルコールを含有する混合物の蒸留分離法
US11247961B2 (en) 2016-09-14 2022-02-15 Maruzen Petrochemical Co., Ltd. Me 1 hod for removing or collecting 2-alkoxyethanol, and method for producing (2-alkoxyethyl) vinyl ether

Also Published As

Publication number Publication date
DE2305021A1 (de) 1973-08-09
FR2170114B1 (ja) 1975-10-31
FR2170114A1 (ja) 1973-09-14
CA1004177A (en) 1977-01-25
DE2305021C3 (de) 1979-06-07
DE2305021B2 (de) 1978-10-12
GB1396493A (en) 1975-06-04
US3878058A (en) 1975-04-15

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