FR2195438A1 - - Google Patents
Info
- Publication number
- FR2195438A1 FR2195438A1 FR7328746A FR7328746A FR2195438A1 FR 2195438 A1 FR2195438 A1 FR 2195438A1 FR 7328746 A FR7328746 A FR 7328746A FR 7328746 A FR7328746 A FR 7328746A FR 2195438 A1 FR2195438 A1 FR 2195438A1
- 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.)
- Granted
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 true FR2195438A1 (lt) | 1974-03-08 |
FR2195438B1 FR2195438B1 (lt) | 1976-10-22 |
Family
ID=23068502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328746A Expired FR2195438B1 (lt) | 1972-08-10 | 1973-08-06 |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5339421B2 (lt) |
AU (1) | AU474834B2 (lt) |
BE (1) | BE803394A (lt) |
CA (1) | CA1000731A (lt) |
CH (1) | CH581602A5 (lt) |
ES (1) | ES417692A1 (lt) |
FR (1) | FR2195438B1 (lt) |
GB (1) | GB1426186A (lt) |
IL (1) | IL42485A (lt) |
NL (1) | NL7310838A (lt) |
SE (1) | SE406320B (lt) |
-
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 NL NL7310838A patent/NL7310838A/xx not_active Application Discontinuation
- 1973-08-06 FR FR7328746A patent/FR2195438B1/fr not_active Expired
- 1973-08-08 ES ES417692A patent/ES417692A1/es not_active Expired
- 1973-08-09 BE BE134386A patent/BE803394A/xx unknown
- 1973-08-09 SE SE7310932A patent/SE406320B/xx unknown
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
IL42485A0 (en) | 1973-08-29 |
NL7310838A (lt) | 1974-02-12 |
CH581602A5 (lt) | 1976-11-15 |
SE406320B (sv) | 1979-02-05 |
CA1000731A (en) | 1976-11-30 |
ES417692A1 (es) | 1976-05-16 |
AU5751173A (en) | 1975-01-09 |
DE2339765A1 (de) | 1974-02-28 |
DE2339765B2 (de) | 1976-04-29 |
JPS4945047A (lt) | 1974-04-27 |
BE803394A (fr) | 1974-02-11 |
FR2195438B1 (lt) | 1976-10-22 |
JPS5339421B2 (lt) | 1978-10-21 |
AU474834B2 (en) | 1976-08-05 |
IL42485A (en) | 1977-05-31 |
GB1426186A (en) | 1976-02-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |