FR2195438B1 - - Google Patents
Info
- Publication number
- FR2195438B1 FR2195438B1 FR7328746A FR7328746A FR2195438B1 FR 2195438 B1 FR2195438 B1 FR 2195438B1 FR 7328746 A FR7328746 A FR 7328746A FR 7328746 A FR7328746 A FR 7328746A FR 2195438 B1 FR2195438 B1 FR 2195438B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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 |
|---|---|---|---|
| US27932972A | 1972-08-10 | 1972-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2195438A1 FR2195438A1 (en) | 1974-03-08 |
| FR2195438B1 true FR2195438B1 (en) | 1976-10-22 |
Family
ID=23068502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328746A Expired FR2195438B1 (en) | 1972-08-10 | 1973-08-06 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5339421B2 (en) |
| AU (1) | AU474834B2 (en) |
| BE (1) | BE803394A (en) |
| CA (1) | CA1000731A (en) |
| CH (1) | CH581602A5 (en) |
| ES (1) | ES417692A1 (en) |
| FR (1) | FR2195438B1 (en) |
| GB (1) | GB1426186A (en) |
| IL (1) | IL42485A (en) |
| NL (1) | NL7310838A (en) |
| SE (1) | SE406320B (en) |
-
1973
- 1973-06-12 IL IL42485A patent/IL42485A/en unknown
- 1973-06-13 CA CA173,978A patent/CA1000731A/en not_active Expired
- 1973-06-26 GB GB3026873A patent/GB1426186A/en not_active Expired
- 1973-06-29 AU AU57511/73A patent/AU474834B2/en not_active Expired
- 1973-07-10 JP JP7782073A patent/JPS5339421B2/ja not_active Expired
- 1973-07-30 CH CH1108273A patent/CH581602A5/xx not_active IP Right Cessation
- 1973-08-06 FR FR7328746A patent/FR2195438B1/fr not_active Expired
- 1973-08-06 NL NL7310838A patent/NL7310838A/xx not_active Application Discontinuation
- 1973-08-08 ES ES417692A patent/ES417692A1/en not_active Expired
- 1973-08-09 SE SE7310932A patent/SE406320B/en unknown
- 1973-08-09 BE BE134386A patent/BE803394A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE803394A (en) | 1974-02-11 |
| JPS5339421B2 (en) | 1978-10-21 |
| AU474834B2 (en) | 1976-08-05 |
| CA1000731A (en) | 1976-11-30 |
| AU5751173A (en) | 1975-01-09 |
| SE406320B (en) | 1979-02-05 |
| DE2339765B2 (en) | 1976-04-29 |
| NL7310838A (en) | 1974-02-12 |
| IL42485A (en) | 1977-05-31 |
| GB1426186A (en) | 1976-02-25 |
| FR2195438A1 (en) | 1974-03-08 |
| CH581602A5 (en) | 1976-11-15 |
| IL42485A0 (en) | 1973-08-29 |
| JPS4945047A (en) | 1974-04-27 |
| DE2339765A1 (en) | 1974-02-28 |
| ES417692A1 (en) | 1976-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |