JPS4948287B1 - - Google Patents
Info
- Publication number
- JPS4948287B1 JPS4948287B1 JP45104642A JP10464270A JPS4948287B1 JP S4948287 B1 JPS4948287 B1 JP S4948287B1 JP 45104642 A JP45104642 A JP 45104642A JP 10464270 A JP10464270 A JP 10464270A JP S4948287 B1 JPS4948287 B1 JP S4948287B1
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45104642A JPS4948287B1 (ja) | 1970-11-26 | 1970-11-26 | |
| US00200856A US3834996A (en) | 1970-11-26 | 1971-11-22 | Inhibiting polymerization of oxygen containing tetrafluoroethylene |
| GB5450671A GB1317517A (en) | 1970-11-26 | 1971-11-24 | Method for rectifying oxygen-containing tetrafluoroethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45104642A JPS4948287B1 (ja) | 1970-11-26 | 1970-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4948287B1 true JPS4948287B1 (ja) | 1974-12-20 |
Family
ID=14386091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45104642A Pending JPS4948287B1 (ja) | 1970-11-26 | 1970-11-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3834996A (ja) |
| JP (1) | JPS4948287B1 (ja) |
| GB (1) | GB1317517A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715074B2 (ja) * | 2000-02-29 | 2011-07-06 | ダイキン工業株式会社 | テトラフルオロエチレンの製造方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270940A (en) * | 1979-11-09 | 1981-06-02 | Air Products And Chemicals, Inc. | Recovery of C2 hydrocarbons from demethanizer overhead |
| US4369097A (en) * | 1980-08-29 | 1983-01-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus of distillation for readily polymerizable liquid |
| US5049241A (en) * | 1990-03-27 | 1991-09-17 | E. I. Du Pont De Nemours And Company | Extractive distillation |
| US5502969A (en) * | 1995-02-16 | 1996-04-02 | Praxair Technology, Inc. | Cryogenic rectification system for fluorine compound recovery |
| EP2000452B1 (en) | 2007-05-15 | 2014-05-07 | Daikin Industries, Ltd. | Polymerization inhibitor for tetrafluoroethylene |
| JP5092710B2 (ja) * | 2007-05-15 | 2012-12-05 | ダイキン工業株式会社 | テトラフルオロエチレンの重合禁止剤 |
-
1970
- 1970-11-26 JP JP45104642A patent/JPS4948287B1/ja active Pending
-
1971
- 1971-11-22 US US00200856A patent/US3834996A/en not_active Expired - Lifetime
- 1971-11-24 GB GB5450671A patent/GB1317517A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715074B2 (ja) * | 2000-02-29 | 2011-07-06 | ダイキン工業株式会社 | テトラフルオロエチレンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1317517A (en) | 1973-05-23 |
| US3834996A (en) | 1974-09-10 |