FR2121737A1 - - Google Patents
Info
- Publication number
- FR2121737A1 FR2121737A1 FR7200762A FR7200762A FR2121737A1 FR 2121737 A1 FR2121737 A1 FR 2121737A1 FR 7200762 A FR7200762 A FR 7200762A FR 7200762 A FR7200762 A FR 7200762A FR 2121737 A1 FR2121737 A1 FR 2121737A1
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10572671A | 1971-01-11 | 1971-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121737A1 true FR2121737A1 (enExample) | 1972-08-25 |
| FR2121737B1 FR2121737B1 (enExample) | 1975-10-24 |
Family
ID=22307461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7200762A Expired FR2121737B1 (enExample) | 1971-01-11 | 1972-01-11 |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU3694471A (enExample) |
| BE (1) | BE777825A (enExample) |
| CA (1) | CA959789A (enExample) |
| DE (1) | DE2200378A1 (enExample) |
| FR (1) | FR2121737B1 (enExample) |
| GB (1) | GB1346629A (enExample) |
| IT (1) | IT944203B (enExample) |
| NL (1) | NL7200234A (enExample) |
-
1971
- 1971-12-07 CA CA129,517A patent/CA959789A/en not_active Expired
- 1971-12-16 AU AU36944/71A patent/AU3694471A/en not_active Expired
- 1971-12-20 GB GB5908171A patent/GB1346629A/en not_active Expired
- 1971-12-21 IT IT3270171A patent/IT944203B/it active
-
1972
- 1972-01-05 DE DE19722200378 patent/DE2200378A1/de active Pending
- 1972-01-07 NL NL7200234A patent/NL7200234A/xx unknown
- 1972-01-07 BE BE777825A patent/BE777825A/xx unknown
- 1972-01-11 FR FR7200762A patent/FR2121737B1/fr not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1346629A (en) | 1974-02-13 |
| FR2121737B1 (enExample) | 1975-10-24 |
| IT944203B (it) | 1973-04-20 |
| AU3694471A (en) | 1973-06-21 |
| CA959789A (en) | 1974-12-24 |
| NL7200234A (enExample) | 1972-07-13 |
| BE777825A (fr) | 1972-05-02 |
| DE2200378A1 (de) | 1972-08-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |