FR2344517B1 - - Google Patents
Info
- Publication number
- FR2344517B1 FR2344517B1 FR7707489A FR7707489A FR2344517B1 FR 2344517 B1 FR2344517 B1 FR 2344517B1 FR 7707489 A FR7707489 A FR 7707489A FR 7707489 A FR7707489 A FR 7707489A FR 2344517 B1 FR2344517 B1 FR 2344517B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/667,278 US4042634A (en) | 1976-03-15 | 1976-03-15 | Fluorocarbon separation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344517A1 FR2344517A1 (fr) | 1977-10-14 |
| FR2344517B1 true FR2344517B1 (enExample) | 1983-08-19 |
Family
ID=24677573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7707489A Granted FR2344517A1 (fr) | 1976-03-15 | 1977-03-14 | Procede de separation de fluoro (oxydes d'alcoyle et de vinyle) et de tetrafluoroethylene |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4042634A (enExample) |
| JP (1) | JPS52111507A (enExample) |
| DE (1) | DE2711243A1 (enExample) |
| FR (1) | FR2344517A1 (enExample) |
| GB (1) | GB1514700A (enExample) |
| IT (1) | IT1075671B (enExample) |
| NL (1) | NL7702783A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015092A1 (de) * | 1980-04-19 | 1981-10-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zur abtrennung von tetrafluorethylen aus gasgemischen, die insbesondere stickstoff oder kohlenmonoxid enthalten |
| JP2610538B2 (ja) * | 1990-04-13 | 1997-05-14 | 日本メクトロン株式会社 | パーフルオロ（プロピルビニルエーテル）の精製法 |
| IT1264662B1 (it) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici |
| IT1264661B1 (it) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | Copolimeri termoprocessabilin del tetrafluoroetilene |
| IT1272863B (it) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | Copolimeri termoprocessabili del tetrafluoroetilene |
| IT1299036B1 (it) | 1998-04-07 | 2000-02-07 | Ausimont Spa | Purificazione del perfluoropropilviniletere |
| US7534845B2 (en) | 2000-04-21 | 2009-05-19 | Solvay Solexis S.P.A. | Fluorovinyl ethers and polymers obtainable therefrom |
| IT1318488B1 (it) | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluorovinileteri e polimeri da essi ottenibili. |
| IT1318487B1 (it) | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluoroelastomeri. |
| US7723447B2 (en) * | 2002-12-20 | 2010-05-25 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
| AU2003297458A1 (en) * | 2002-12-20 | 2004-07-22 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
| US7425601B2 (en) * | 2002-12-20 | 2008-09-16 | Exxonmobil Chemical Patents Inc. | Polymers with new sequence distributions |
| EP1572763B1 (en) * | 2002-12-20 | 2010-05-26 | ExxonMobil Chemical Patents Inc. | Polymers with new sequence distributions |
| JP4292914B2 (ja) | 2003-08-07 | 2009-07-08 | パナソニック株式会社 | 携帯受信装置とこれに用いる分波器 |
| WO2006009942A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| WO2006009945A1 (en) | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Impact copolymers |
| WO2006083303A1 (en) * | 2004-06-21 | 2006-08-10 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| WO2006009951A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymer recovery method |
| ITMI20041573A1 (it) | 2004-07-30 | 2006-01-31 | Solvay Solexis Spa | Fluoroelastomeri |
| ITMI20041572A1 (it) | 2004-07-30 | 2004-10-30 | Solvay Solexis Spa | Capolimeri termoprocessabili a base di tfe |
| US7799882B2 (en) * | 2005-06-20 | 2010-09-21 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| WO2020187839A1 (en) * | 2019-03-18 | 2020-09-24 | Solvay Specialty Polymers Italy S.P.A. | Heat exchange method using fluorinated compounds having a low gwp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635926A (en) * | 1969-10-27 | 1972-01-18 | Du Pont | Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers |
-
1976
- 1976-03-15 US US05/667,278 patent/US4042634A/en not_active Expired - Lifetime
-
1977
- 1977-03-11 GB GB10461/77A patent/GB1514700A/en not_active Expired
- 1977-03-14 JP JP2712977A patent/JPS52111507A/ja active Granted
- 1977-03-14 FR FR7707489A patent/FR2344517A1/fr active Granted
- 1977-03-14 IT IT21213/77A patent/IT1075671B/it active
- 1977-03-15 DE DE19772711243 patent/DE2711243A1/de not_active Ceased
- 1977-03-15 NL NL7702783A patent/NL7702783A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210213B2 (enExample) | 1987-03-05 |
| DE2711243A1 (de) | 1977-09-29 |
| JPS52111507A (en) | 1977-09-19 |
| FR2344517A1 (fr) | 1977-10-14 |
| US4042634A (en) | 1977-08-16 |
| GB1514700A (en) | 1978-06-21 |
| IT1075671B (it) | 1985-04-22 |
| NL7702783A (nl) | 1977-09-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |