JPS5052005A - - Google Patents
Info
- Publication number
- JPS5052005A JPS5052005A JP49025791A JP2579174A JPS5052005A JP S5052005 A JPS5052005 A JP S5052005A JP 49025791 A JP49025791 A JP 49025791A JP 2579174 A JP2579174 A JP 2579174A JP S5052005 A JPS5052005 A JP S5052005A
- 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.)
- Granted
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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00354743A US3817842A (en) | 1973-04-26 | 1973-04-26 | Process for purifying bromochloro-trifluoroethane by azeotropic distillation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5052005A true JPS5052005A (https=) | 1975-05-09 |
| JPS5221483B2 JPS5221483B2 (https=) | 1977-06-10 |
Family
ID=23394732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49025791A Expired JPS5221483B2 (https=) | 1973-04-26 | 1974-03-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3817842A (https=) |
| JP (1) | JPS5221483B2 (https=) |
| CA (1) | CA1028646A (https=) |
| CH (1) | CH601148A5 (https=) |
| GB (1) | GB1412567A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57121687U (https=) * | 1981-01-24 | 1982-07-28 | ||
| JPS5992638A (ja) * | 1982-11-19 | 1984-05-28 | Hitachi Denshi Ltd | マルチチヤネルアクセス方式無線電話システム |
-
1973
- 1973-04-26 US US00354743A patent/US3817842A/en not_active Expired - Lifetime
-
1974
- 1974-01-15 CH CH52174A patent/CH601148A5/xx not_active IP Right Cessation
- 1974-02-18 GB GB737074A patent/GB1412567A/en not_active Expired
- 1974-02-20 CA CA193,028A patent/CA1028646A/en not_active Expired
- 1974-03-07 JP JP49025791A patent/JPS5221483B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3817842A (en) | 1974-06-18 |
| CA1028646A (en) | 1978-03-28 |
| JPS5221483B2 (https=) | 1977-06-10 |
| CH601148A5 (https=) | 1978-06-30 |
| GB1412567A (en) | 1975-11-05 |