FR2152989B1 - - Google Patents
Info
- Publication number
- FR2152989B1 FR2152989B1 FR7232670A FR7232670A FR2152989B1 FR 2152989 B1 FR2152989 B1 FR 2152989B1 FR 7232670 A FR7232670 A FR 7232670A FR 7232670 A FR7232670 A FR 7232670A FR 2152989 B1 FR2152989 B1 FR 2152989B1
- 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
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712145975 DE2145975A1 (de) | 1971-09-15 | 1971-09-15 | Verfahren zur kontinuierlichen herstellung von vinylidenfluorid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2152989A1 FR2152989A1 (enExample) | 1973-04-27 |
| FR2152989B1 true FR2152989B1 (enExample) | 1976-05-21 |
Family
ID=5819535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7232670A Expired FR2152989B1 (enExample) | 1971-09-15 | 1972-09-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE788277A (enExample) |
| DE (1) | DE2145975A1 (enExample) |
| FR (1) | FR2152989B1 (enExample) |
| GB (1) | GB1387737A (enExample) |
| IT (1) | IT967495B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2842802B1 (fr) * | 2002-07-24 | 2004-09-03 | Atofina | Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene |
| CN102320918B (zh) * | 2011-10-17 | 2013-06-26 | 山东华夏神舟新材料有限公司 | 1-氯-1,1-二氟乙烷的制备方法 |
-
1971
- 1971-09-15 DE DE19712145975 patent/DE2145975A1/de active Pending
-
1972
- 1972-08-31 BE BE788277A patent/BE788277A/xx unknown
- 1972-09-14 FR FR7232670A patent/FR2152989B1/fr not_active Expired
- 1972-09-15 IT IT2923872A patent/IT967495B/it active
- 1972-09-15 GB GB4293972A patent/GB1387737A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT967495B (it) | 1974-02-28 |
| BE788277A (fr) | 1972-12-18 |
| GB1387737A (en) | 1975-03-19 |
| DE2145975A1 (de) | 1973-03-22 |
| FR2152989A1 (enExample) | 1973-04-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |