FR2155241A5 - - Google Patents
Info
- Publication number
- FR2155241A5 FR2155241A5 FR7230121A FR7230121A FR2155241A5 FR 2155241 A5 FR2155241 A5 FR 2155241A5 FR 7230121 A FR7230121 A FR 7230121A FR 7230121 A FR7230121 A FR 7230121A FR 2155241 A5 FR2155241 A5 FR 2155241A5
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4555671 | 1971-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2155241A5 true FR2155241A5 (online.php) | 1973-05-18 |
Family
ID=10437652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230121A Expired FR2155241A5 (online.php) | 1971-09-30 | 1972-08-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE789433A (online.php) |
| FR (1) | FR2155241A5 (online.php) |
| GB (1) | GB1346775A (online.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
| KR100417098B1 (ko) | 1998-07-27 | 2004-02-05 | 니폰 쇼쿠바이 컴파니 리미티드 | 비닐 화합물의 중합 억제 방법 |
-
0
- BE BE789433D patent/BE789433A/xx unknown
-
1971
- 1971-09-30 GB GB1346775D patent/GB1346775A/en not_active Expired
-
1972
- 1972-08-24 FR FR7230121A patent/FR2155241A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1346775A (en) | 1974-02-13 |
| BE789433A (fr) | 1973-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |