JPS5321109A - Purification of hexafluoropropylene epoxide - Google Patents
Purification of hexafluoropropylene epoxideInfo
- Publication number
- JPS5321109A JPS5321109A JP9313276A JP9313276A JPS5321109A JP S5321109 A JPS5321109 A JP S5321109A JP 9313276 A JP9313276 A JP 9313276A JP 9313276 A JP9313276 A JP 9313276A JP S5321109 A JPS5321109 A JP S5321109A
- Authority
- JP
- Japan
- Prior art keywords
- purification
- hexafluoropropylene
- hexafluoropropylene epoxide
- epoxide
- economically
- 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.)
- Pending
Links
Landscapes
- Epoxy Compounds (AREA)
Abstract
PURPOSE: Hexafluoropropylene epoxide and hexafluoropropylene are separated advantageously and economically by the extractive distillation in the presence of specific chlorinated hydrocarbons or ethers.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9313276A JPS5321109A (en) | 1976-08-06 | 1976-08-06 | Purification of hexafluoropropylene epoxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9313276A JPS5321109A (en) | 1976-08-06 | 1976-08-06 | Purification of hexafluoropropylene epoxide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5321109A true JPS5321109A (en) | 1978-02-27 |
Family
ID=14073985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9313276A Pending JPS5321109A (en) | 1976-08-06 | 1976-08-06 | Purification of hexafluoropropylene epoxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5321109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57175185A (en) * | 1981-04-03 | 1982-10-28 | Du Pont | Purified hexafluoropropylene oxide and polymer of same |
JP2004269509A (en) * | 2003-02-17 | 2004-09-30 | Asahi Glass Co Ltd | Production method of hexafluoropropylene oxide |
-
1976
- 1976-08-06 JP JP9313276A patent/JPS5321109A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57175185A (en) * | 1981-04-03 | 1982-10-28 | Du Pont | Purified hexafluoropropylene oxide and polymer of same |
JP2004269509A (en) * | 2003-02-17 | 2004-09-30 | Asahi Glass Co Ltd | Production method of hexafluoropropylene oxide |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52151102A (en) | Inclusion composition, its preparation, and separation of trans-terpenoids from trans-terpenoids-containing mixture | |
JPS5321109A (en) | Purification of hexafluoropropylene epoxide | |
JPS51114989A (en) | Oxygen depletion sensor | |
JPS5321110A (en) | Purification of hexafluoropropylene epoxide | |
JPS51113337A (en) | Sun-room unit serviceable as terrace | |
JPS5373504A (en) | Removal of octafluoroisobutene | |
JPS5371006A (en) | Purification of hexafluoro-2-propanone | |
JPS5228823A (en) | Rom control system | |
JPS53102631A (en) | Printer | |
JPS53124201A (en) | 6-ethyl-substituted higher alkane and its use | |
JPS5229094A (en) | Ship steering mechanism | |
JPS51145082A (en) | Device of cutting running long composite material to a length of hard substrate | |
JPS5398740A (en) | Word processor | |
JPS5218834A (en) | Long-acting perfumery composition | |
JPS5224734A (en) | Finger exercizer | |
JPS5363322A (en) | Purification of aromatic diamies | |
JPS5287105A (en) | Production and separation of butadiene polymer, isobutene and 2-butene from the c4 fraction | |
JPS52140182A (en) | Man conveyor | |
JPS5219652A (en) | Preparation of leucylagmatine compounds | |
JPS5390262A (en) | Imidazolonecarboxamide derivs. | |
JPS5211938A (en) | Prism | |
JPS5360094A (en) | Dual hull type sliding ship | |
JPS537672A (en) | 4-aminomethyl-5,6,7-trihydroxyisocoumarin | |
JPS544032A (en) | Information processor | |
JPS5377021A (en) | Praparation of 2,4-dichlorotoluene |