DE69717677D1 - Koproduktion von perfluormethylperfluorvinylether und perfluorethylperfluorvinylether - Google Patents

Koproduktion von perfluormethylperfluorvinylether und perfluorethylperfluorvinylether

Info

Publication number
DE69717677D1
DE69717677D1 DE69717677T DE69717677T DE69717677D1 DE 69717677 D1 DE69717677 D1 DE 69717677D1 DE 69717677 T DE69717677 T DE 69717677T DE 69717677 T DE69717677 T DE 69717677T DE 69717677 D1 DE69717677 D1 DE 69717677D1
Authority
DE
Germany
Prior art keywords
perfluormethylperfluorvinylether
perfluorethylperfluorvinylether
coproduction
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
DE69717677T
Other languages
English (en)
Other versions
DE69717677T2 (de
Inventor
Baishen Liang
Ming-Hong Hung
Raphael Resnick
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69717677D1 publication Critical patent/DE69717677D1/de
Application granted granted Critical
Publication of DE69717677T2 publication Critical patent/DE69717677T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24—Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69717677T 1996-05-24 1997-05-19 Koproduktion von perfluormethylperfluorvinylether und perfluorethylperfluorvinylether Expired - Lifetime DE69717677T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/655,347 US5777179A (en) 1996-05-24 1996-05-24 Co-production of perfluoromethyl perfluorovinyl ether and perfluoroethyl perfluorovinyl ether
PCT/US1997/008450 WO1997044303A1 (en) 1996-05-24 1997-05-19 Co-production of perfluoromethyl perfluorovinyl ether and perfluoroethyl perfluorovinyl ether

Publications (2)

Publication Number Publication Date
DE69717677D1 true DE69717677D1 (de) 2003-01-16
DE69717677T2 DE69717677T2 (de) 2003-10-02

Family

ID=24628526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717677T Expired - Lifetime DE69717677T2 (de) 1996-05-24 1997-05-19 Koproduktion von perfluormethylperfluorvinylether und perfluorethylperfluorvinylether

Country Status (5)

Country Link
US (1) US5777179A (de)
EP (1) EP0960090B1 (de)
JP (1) JP4033907B2 (de)
DE (1) DE69717677T2 (de)
WO (1) WO1997044303A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003100157A1 (en) 2002-05-24 2003-12-04 3M Innovative Properties Company Fluorochemical composition for treatment of a fibrous substrate
AU2003239605B2 (en) 2002-05-24 2008-11-20 3M Innovative Properties Company Fluorochemical composition comprising a fluorinated polyether and treatment of a fibrous substrate therewith
US7425279B2 (en) 2002-05-24 2008-09-16 3M Innovative Properties Company Fluorochemical composition for treatment of a fibrous substrate
ITMI20041571A1 (it) * 2004-07-30 2004-10-30 Solvay Solexis Spa Perfluoroelastomeri
ITMI20041573A1 (it) * 2004-07-30 2006-01-31 Solvay Solexis Spa Fluoroelastomeri
EP2303817B1 (de) 2008-06-09 2012-12-05 Solvay Specialty Polymers Italy S.p.A. Verfahren zur herstellung von perfluorvinylethern
CN101817728B (zh) * 2009-10-21 2013-06-26 山东华夏神舟新材料有限公司 一种生产六氟环氧丙烷联产全氟乙烯基醚的方法
CN102516039A (zh) * 2011-11-16 2012-06-27 中昊晨光化工研究院 一种含氟乙烯基醚的制备方法
CN103724167B (zh) * 2013-12-30 2015-03-18 山东华夏神舟新材料有限公司 一种高收率的全氟甲基乙烯基醚(pmve)的绿色合成方法
WO2018019724A1 (en) 2016-07-26 2018-02-01 Solvay Specialty Polymers Italy S.P.A. Method for the manufacture of perfluorovinylethers
KR102477162B1 (ko) * 2020-07-07 2022-12-13 한국화학연구원 높은 전환율을 갖는 퍼플루오로메틸비닐에테르의 제조방법
CN115466168A (zh) * 2022-08-22 2022-12-13 上海森桓新材料科技有限公司 一种全氟烷基乙烯基醚的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114778A (en) * 1963-12-17 Fluorinated vinyl ethers and their
US3180895A (en) * 1960-11-25 1965-04-27 Du Pont Fluorocarbon ethers
US3291843A (en) * 1963-10-08 1966-12-13 Du Pont Fluorinated vinyl ethers and their preparation
US3321532A (en) * 1963-10-08 1967-05-23 Du Pont Fluorocarbon ethers
US3250808A (en) * 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
DE2461445C2 (de) * 1974-12-24 1984-06-28 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Perfluor-α-alkoxypropionsäurefluoriden
GB1529514A (en) * 1975-04-02 1978-10-25 Du Pont Catalytic reaction of hexafluoropropylene epoxide with a ketone or acid fluoride
DE2627986C2 (de) * 1976-06-23 1985-02-14 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Perfluoralkoxypropionsäurefluoriden
US4554112A (en) * 1980-10-16 1985-11-19 The Dow Chemical Company Method for the preparation of vinyl compounds
JPS61140539A (ja) * 1984-12-13 1986-06-27 Tokuyama Soda Co Ltd アルコキシパ−フルオロカルボン酸フロリドの製造方法
US4749526A (en) * 1986-09-12 1988-06-07 Minnesota Mining And Manufacturing Co. Process for preparing fluoraliphatic ether-containing carbonyl fluoride compositions
IT1197821B (it) * 1986-09-19 1988-12-06 Ausimont Spa Procedimento per la preparazione difluoroalchil perfluorovinil eteri
US4769184A (en) * 1987-09-08 1988-09-06 Nippon Mektron Limited Process for producing carbonyl fluoride compound
JPH024733A (ja) * 1988-06-23 1990-01-09 Nippon Mektron Ltd パーフルオロ（２‐メトキシプロピオン酸）フロリドの製造法
JP2859410B2 (ja) * 1990-09-28 1999-02-17 日本メクトロン株式会社 パーフルオロ（２―低級アルコキシプロピオン酸）フロリドの製造法
JP2859422B2 (ja) * 1990-10-23 1999-02-17 日本メクトロン株式会社 パーフルオロ（２‐メトキシプロピオン酸）フロリドの製造法
JP3360689B2 (ja) * 1992-06-26 2002-12-24 ダイキン工業株式会社 フッ素化ビニルエーテルの製造方法

Also Published As

Publication number Publication date
JP2001518071A (ja) 2001-10-09
JP4033907B2 (ja) 2008-01-16
EP0960090A1 (de) 1999-12-01
US5777179A (en) 1998-07-07
EP0960090B1 (de) 2002-12-04
DE69717677T2 (de) 2003-10-02
WO1997044303A1 (en) 1997-11-27

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