JPS4856609A - - Google Patents
Info
- Publication number
- JPS4856609A JPS4856609A JP11081872A JP11081872A JPS4856609A JP S4856609 A JPS4856609 A JP S4856609A JP 11081872 A JP11081872 A JP 11081872A JP 11081872 A JP11081872 A JP 11081872A JP S4856609 A JPS4856609 A JP S4856609A
- 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
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732347621 DE2347621C3 (de) | 1972-09-22 | 1973-09-21 | Innendichtung für eine Kreiskolben-Brennkraftmaschine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5171571 | 1971-11-08 | ||
| GB5171471A GB1359023A (en) | 1971-11-08 | 1971-11-08 | Manufacture of perchlorofluoromethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4856609A true JPS4856609A (fr) | 1973-08-09 |
Family
ID=26266925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11081872A Pending JPS4856609A (fr) | 1971-11-08 | 1972-11-07 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4856609A (fr) |
| AU (1) | AU4839272A (fr) |
| BE (1) | BE791038A (fr) |
| DE (1) | DE2254670A1 (fr) |
| FR (1) | FR2159333A1 (fr) |
| GB (1) | GB1359023A (fr) |
| NL (1) | NL7214714A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0678494B1 (fr) * | 1994-04-21 | 1998-06-10 | Albemarle Corporation | Procédé pour la préparation de bromochloro-alkanes |
| US7329786B2 (en) | 2001-09-28 | 2008-02-12 | Great Lakes Chemical Corporation | Processes for producing CF3CFHCF3 |
| US7223351B2 (en) | 2003-04-17 | 2007-05-29 | Great Lakes Chemical Corporation | Fire extinguishing mixtures, methods and systems |
| US20050038302A1 (en) | 2003-08-13 | 2005-02-17 | Hedrick Vicki E. | Systems and methods for producing fluorocarbons |
| CN114573417B (zh) * | 2021-12-23 | 2023-12-12 | 西安近代化学研究所 | 一种四氟甲烷及四氟甲烷混合气体的制备方法 |
-
0
- BE BE791038D patent/BE791038A/fr unknown
-
1971
- 1971-11-08 GB GB5171471A patent/GB1359023A/en not_active Expired
-
1972
- 1972-10-31 NL NL7214714A patent/NL7214714A/xx unknown
- 1972-11-01 AU AU48392/72A patent/AU4839272A/en not_active Expired
- 1972-11-07 JP JP11081872A patent/JPS4856609A/ja active Pending
- 1972-11-07 FR FR7239383A patent/FR2159333A1/fr not_active Withdrawn
- 1972-11-08 DE DE19722254670 patent/DE2254670A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1359023A (en) | 1974-07-03 |
| DE2254670A1 (de) | 1973-05-24 |
| FR2159333A1 (fr) | 1973-06-22 |
| NL7214714A (fr) | 1973-05-10 |
| BE791038A (fr) | 1973-05-07 |
| AU4839272A (en) | 1974-05-02 |