FR2172003B1 - - Google Patents
Info
- Publication number
- FR2172003B1 FR2172003B1 FR7205537A FR7205537A FR2172003B1 FR 2172003 B1 FR2172003 B1 FR 2172003B1 FR 7205537 A FR7205537 A FR 7205537A FR 7205537 A FR7205537 A FR 7205537A FR 2172003 B1 FR2172003 B1 FR 2172003B1
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2204708A DE2204708C3 (de) | 1972-02-01 | 1972-02-01 | Verfahren zur Herstellung von 2,3-Dichlorbutadien-(1,3) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172003A1 FR2172003A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-28 |
| FR2172003B1 true FR2172003B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-01 |
Family
ID=5834702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205537A Expired FR2172003B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-01 | 1972-02-18 |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545341C2 (de) * | 1975-10-09 | 1983-02-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2,3- Dichlorbutadien-(1,3) |
| JPS5791931A (en) * | 1980-11-27 | 1982-06-08 | Denki Kagaku Kogyo Kk | Preparation of 2,3-dichlorobutadiene-1,3 |
| DE3208796A1 (de) * | 1982-03-11 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3) |
| US8030531B2 (en) * | 2007-12-19 | 2011-10-04 | Dupont Performance Elastomers Llc | Process for production of 2,3-dichlorobutadiene-1,3 |
| CN103483144B (zh) * | 2013-09-26 | 2015-03-25 | 中国成达工程有限公司 | 二氯丁烯制二氯丁二烯的制备方法及其制备装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1998442A (en) * | 1932-01-26 | 1935-04-23 | Du Pont | Dichlorobutadiene and process of preparing same |
| US1965369A (en) * | 1932-01-26 | 1934-07-03 | Du Pont | Chemical products and processes for producing same |
| US2610214A (en) * | 1949-03-05 | 1952-09-09 | Dow Chemical Co | Method of preparing vinylidene chloride |
| FR1389791A (fr) * | 1964-02-26 | 1965-02-19 | British Cellophane Ltd | Perfectionnements à la fabrication du 2-3-dichlorobutadiène |
| DE1213396B (de) * | 1964-02-26 | 1966-03-31 | British Cellophane Ltd | Verfahren zur Herstellung von 2, 3-Dichlorbutadien |
| GB1084742A (en) * | 1964-07-08 | 1967-09-27 | British Cellophane Ltd | Improvements in or relating to the manufacture of 2,3-dichloro-1,3-butadiene |
-
1972
- 1972-02-01 DE DE2204708A patent/DE2204708C3/de not_active Expired
- 1972-02-03 US US05/223,289 patent/US4035429A/en not_active Expired - Lifetime
- 1972-02-17 GB GB732372A patent/GB1351712A/en not_active Expired
- 1972-02-18 FR FR7205537A patent/FR2172003B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2204708A1 (de) | 1973-08-09 |
| DE2204708B2 (de) | 1975-03-06 |
| DE2204708C3 (de) | 1975-10-16 |
| US4035429A (en) | 1977-07-12 |
| GB1351712A (en) | 1974-05-01 |
| FR2172003A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |