DE3660490D1 - Fluoro-halo-ethers and process to produce them - Google Patents

Fluoro-halo-ethers and process to produce them

Info

Publication number
DE3660490D1
DE3660490D1 DE8686106297T DE3660490T DE3660490D1 DE 3660490 D1 DE3660490 D1 DE 3660490D1 DE 8686106297 T DE8686106297 T DE 8686106297T DE 3660490 T DE3660490 T DE 3660490T DE 3660490 D1 DE3660490 D1 DE 3660490D1
Authority
DE
Germany
Prior art keywords
halo
ethers
fluoro
produce
alkyl
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
Application number
DE8686106297T
Other languages
English (en)
Inventor
Giorgio Guglielmo
Giampaolo Gambaretto
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11171974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3660490(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE3660490D1 publication Critical patent/DE3660490D1/de
Expired 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
    • C07C43/04—Saturated ethers
    • 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
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms
    • 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
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/126—Saturated ethers containing halogen having more than one ether bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Pyrrole Compounds (AREA)
DE8686106297T 1985-05-17 1986-05-07 Fluoro-halo-ethers and process to produce them Expired DE3660490D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20781/85A IT1187674B (it) 1985-05-17 1985-05-17 Fluoro alogeno eteri e procedimento per ottenerli

Publications (1)

Publication Number Publication Date
DE3660490D1 true DE3660490D1 (en) 1988-09-15

Family

ID=11171974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686106297T Expired DE3660490D1 (en) 1985-05-17 1986-05-07 Fluoro-halo-ethers and process to produce them

Country Status (10)

Country Link
EP (1) EP0201871B1 (de)
JP (1) JPS625932A (de)
KR (1) KR860008964A (de)
AT (1) ATE36313T1 (de)
AU (1) AU584196B2 (de)
DE (1) DE3660490D1 (de)
IL (1) IL78784A0 (de)
IT (1) IT1187674B (de)
SU (1) SU1533624A3 (de)
ZA (1) ZA863504B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457242A (en) * 1986-11-14 1995-10-10 Ausimont S.R.L. 2-bromo,1',2'-dichloroperfluoro diethyl ether and process for preparing same
IT1198285B (it) * 1986-11-14 1988-12-21 Ausimont Spa Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate
IT1213536B (it) * 1986-11-14 1989-12-20 Ausimont Spa 2-bromo,1',2',-dicloro-perfluoro dietil-etere e procedimento per lasua preparazione.
US5292961A (en) * 1986-11-14 1994-03-08 Ausimont S.P.A. Process for the preparation of halogenated polyethers
IT1198284B (it) * 1986-11-14 1988-12-21 Ausimont Spa Procedimento per la preparazione di polieteri alogenati
US5001980A (en) * 1988-12-29 1991-03-26 Komori Printing Machinery Co., Ltd. Delivery apparatus for sheet-fed printing press
IT1246357B (it) * 1990-07-12 1994-11-17 Ausimont Spa Processo per la preparazione di composti perfluoroalcossisolfonici
US6388139B1 (en) 1997-11-05 2002-05-14 E. I. Du Pont De Nemours And Company Production of perfluoro (alkyl vinyl) ethers
ITMI20020198A1 (it) 2002-02-05 2003-08-05 Ausimont Spa (per)aloeteri
ITMI20021782A1 (it) * 2002-08-06 2004-02-07 Ausimont S P A Ora Solvay Solexis Spa Processo per preparare fluoroalogenoeteri.
ITMI20030444A1 (it) * 2003-03-11 2004-09-12 Solvay Solexis Spa Processo per preparare (per)fluoroalogenoeteri.
ITMI20040133A1 (it) 2004-01-29 2004-04-29 Solvay Solexis Spa Processo per preparare fluoroalogenoeteri
ITMI20040132A1 (it) 2004-01-29 2004-04-29 Solvay Solexis Spa Processo per preparare fluoroalogenoeteri
US7247757B2 (en) 2004-10-06 2007-07-24 Fujifilm Corporation Method of producing a fluorine-containing vinyl ether compound
ITMI20052456A1 (it) 2005-12-22 2007-06-23 Solvay Solexis Spa Procedimento per la preparazione di fluoroalogenoeteri
ITMI20052455A1 (it) 2005-12-22 2007-06-23 Solvay Solexis Spa Procedimento per la preparazione di fluoroalogenoeteri
RU2696871C2 (ru) * 2017-12-08 2019-08-07 Федеральное государственное бюджетное учреждение науки Институт элементоорганических соединений им. А.Н. Несмеянова Российской академии наук (ИНЭОС РАН) 2-бромтетрафторэтилперфторалкиловые эфиры для получения эмульсий медико-биологического назначения
WO2022191254A1 (ja) * 2021-03-09 2022-09-15 ダイキン工業株式会社 ハロエーテル及びその製造方法並びにビニルエーテル及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558721A (en) * 1967-12-22 1971-01-26 Allied Chem Method for the preparation of fluorinated ethers
US4334105A (en) * 1979-04-25 1982-06-08 Airco, Inc. Method for the dehalogenation of ethers
GB2148286B (en) * 1983-10-24 1987-09-30 Occidental Chem Co Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane

Also Published As

Publication number Publication date
SU1533624A3 (ru) 1989-12-30
ATE36313T1 (de) 1988-08-15
IT8520781A0 (it) 1985-05-17
AU5737186A (en) 1986-11-20
IT1187674B (it) 1987-12-23
AU584196B2 (en) 1989-05-18
EP0201871B1 (de) 1988-08-10
KR860008964A (ko) 1986-12-19
IL78784A0 (en) 1986-08-31
JPS625932A (ja) 1987-01-12
ZA863504B (en) 1986-12-30
EP0201871A1 (de) 1986-11-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation