IT1198285B - Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate - Google Patents
Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenateInfo
- Publication number
- IT1198285B IT1198285B IT22349/86A IT2234986A IT1198285B IT 1198285 B IT1198285 B IT 1198285B IT 22349/86 A IT22349/86 A IT 22349/86A IT 2234986 A IT2234986 A IT 2234986A IT 1198285 B IT1198285 B IT 1198285B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- fluoroalogen
- algenate
- fluoroxy
- olefins
- Prior art date
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
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22349/86A IT1198285B (it) | 1986-11-14 | 1986-11-14 | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
JP62283215A JP2512312B2 (ja) | 1986-11-14 | 1987-11-11 | フルオルオキシ化合物とハロゲン化オレフィンを出発物質とするフルオルハロゲン化エ―テルの製造方法 |
CA000551814A CA1339538C (en) | 1986-11-14 | 1987-11-13 | Process for the preparation of fluorohalogenated ethers starting from fluorooxy-compounds and halogenated olefins |
EP87116811A EP0267626B1 (en) | 1986-11-14 | 1987-11-13 | Process for the preparation of fluorohalogenated ethers starting from fluorooxy compounds and halogenated olefins |
DE8787116811T DE3767835D1 (de) | 1986-11-14 | 1987-11-13 | Verfahren zur herstellung von fluor-halogen-aethern, ausgehend von fluoroxyverbindungen und halogenierten olefinen. |
US07/361,775 US4900872A (en) | 1986-11-14 | 1989-05-26 | Process for the preparation of fluorohalogenated ethers starting from fluorooxy-compounds and halogenated olefins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22349/86A IT1198285B (it) | 1986-11-14 | 1986-11-14 | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622349A0 IT8622349A0 (it) | 1986-11-14 |
IT1198285B true IT1198285B (it) | 1988-12-21 |
Family
ID=11195049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22349/86A IT1198285B (it) | 1986-11-14 | 1986-11-14 | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
Country Status (6)
Country | Link |
---|---|
US (1) | US4900872A (it) |
EP (1) | EP0267626B1 (it) |
JP (1) | JP2512312B2 (it) |
CA (1) | CA1339538C (it) |
DE (1) | DE3767835D1 (it) |
IT (1) | IT1198285B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5457242A (en) * | 1986-11-14 | 1995-10-10 | Ausimont S.R.L. | 2-bromo,1',2'-dichloroperfluoro diethyl ether and process for preparing same |
IT1219736B (it) * | 1988-06-30 | 1990-05-24 | Ausimont Spa | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
DE3906220C1 (it) * | 1989-02-28 | 1990-05-17 | Th. Goldschmidt Ag, 4300 Essen, De | |
IT1230873B (it) * | 1989-06-20 | 1991-11-08 | Ausimont Srl | Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti. |
US5220076A (en) * | 1990-03-06 | 1993-06-15 | Ausimont S.R.L. | Perfluoropolyethers and processes for their preparation |
US5237108A (en) * | 1990-03-06 | 1993-08-17 | Ausimont S.R.L. | Perfluoropolyethers and processes for their preparation |
IT1241679B (it) * | 1990-03-06 | 1994-01-31 | Ausimont Spa | Perfluoropolieteri e processi per la loro preparazione |
IT1275568B (it) * | 1995-07-19 | 1997-08-07 | Ausimont Spa | Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri |
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. |
US7148300B2 (en) * | 2002-09-12 | 2006-12-12 | 3M Innovative Properties Company | Fluoroelastomers with improved permeation resistance and method for making the same |
ITMI20030150A1 (it) * | 2003-01-30 | 2004-07-31 | 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 |
ITMI20052455A1 (it) * | 2005-12-22 | 2007-06-23 | Solvay Solexis Spa | Procedimento per la preparazione di fluoroalogenoeteri |
ITMI20052456A1 (it) * | 2005-12-22 | 2007-06-23 | Solvay Solexis Spa | Procedimento per la preparazione di fluoroalogenoeteri |
WO2019110710A1 (en) * | 2017-12-06 | 2019-06-13 | Solvay Specialty Polymers Italy S.P.A. | Process for preparing fluorohalogenoethers |
KR20210141957A (ko) | 2019-03-18 | 2021-11-23 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 낮은 gwp를 갖는 플루오린화 화합물을 이용한 열교환 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148286B (en) * | 1983-10-24 | 1987-09-30 | Occidental Chem Co | Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane |
US4577044A (en) * | 1983-10-24 | 1986-03-18 | Occidental Chemical Corporation | Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane |
IT1187674B (it) * | 1985-05-17 | 1987-12-23 | Montefluos Spa | Fluoro alogeno eteri e procedimento per ottenerli |
-
1986
- 1986-11-14 IT IT22349/86A patent/IT1198285B/it active
-
1987
- 1987-11-11 JP JP62283215A patent/JP2512312B2/ja not_active Expired - Lifetime
- 1987-11-13 EP EP87116811A patent/EP0267626B1/en not_active Expired
- 1987-11-13 DE DE8787116811T patent/DE3767835D1/de not_active Expired - Lifetime
- 1987-11-13 CA CA000551814A patent/CA1339538C/en not_active Expired - Lifetime
-
1989
- 1989-05-26 US US07/361,775 patent/US4900872A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0267626A1 (en) | 1988-05-18 |
IT8622349A0 (it) | 1986-11-14 |
JPS63198641A (ja) | 1988-08-17 |
JP2512312B2 (ja) | 1996-07-03 |
EP0267626B1 (en) | 1991-01-30 |
CA1339538C (en) | 1997-11-11 |
DE3767835D1 (de) | 1991-03-07 |
US4900872A (en) | 1990-02-13 |
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Legal Events
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971126 |