CH537896A - Process for the preparation of perfluoroalkanecarboxylic acid esters - Google Patents
Process for the preparation of perfluoroalkanecarboxylic acid estersInfo
- Publication number
- CH537896A CH537896A CH761870A CH761870A CH537896A CH 537896 A CH537896 A CH 537896A CH 761870 A CH761870 A CH 761870A CH 761870 A CH761870 A CH 761870A CH 537896 A CH537896 A CH 537896A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- acid esters
- perfluoroalkanecarboxylic acid
- perfluoroalkanecarboxylic
- esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691926942 DE1926942C3 (en) | 1969-05-27 | 1969-05-27 | Process for the preparation of perfluoroalkanecarboxylic acids and their derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH537896A true CH537896A (en) | 1973-06-15 |
Family
ID=5735298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH761870A CH537896A (en) | 1969-05-27 | 1970-05-22 | Process for the preparation of perfluoroalkanecarboxylic acid esters |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4940208B1 (en) |
| BE (1) | BE751032A (en) |
| CH (1) | CH537896A (en) |
| DE (1) | DE1926942C3 (en) |
| FR (1) | FR2048873A5 (en) |
| GB (1) | GB1311896A (en) |
| NL (1) | NL7007450A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508178B2 (en) * | 1988-02-29 | 1996-06-19 | 日本精工株式会社 | Rolling bearing and manufacturing method thereof |
| RU2453529C2 (en) * | 2006-08-31 | 2012-06-20 | Асахи Гласс Компани, Лимитед | Perfluorocarboxylic acid salt and synthesis method thereof |
-
1969
- 1969-05-27 DE DE19691926942 patent/DE1926942C3/en not_active Expired
-
1970
- 1970-05-22 CH CH761870A patent/CH537896A/en not_active IP Right Cessation
- 1970-05-22 NL NL7007450A patent/NL7007450A/xx unknown
- 1970-05-27 GB GB2557570A patent/GB1311896A/en not_active Expired
- 1970-05-27 BE BE751032D patent/BE751032A/en unknown
- 1970-05-27 FR FR7019324A patent/FR2048873A5/fr not_active Expired
- 1970-05-27 JP JP4492070A patent/JPS4940208B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7007450A (en) | 1970-12-01 |
| DE1926942B2 (en) | 1974-05-22 |
| BE751032A (en) | 1970-11-27 |
| FR2048873A5 (en) | 1971-03-19 |
| DE1926942C3 (en) | 1975-01-09 |
| JPS4940208B1 (en) | 1974-10-31 |
| GB1311896A (en) | 1973-03-28 |
| DE1926942A1 (en) | 1970-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |