FR2266681B1 - - Google Patents
Info
- Publication number
- FR2266681B1 FR2266681B1 FR7411806A FR7411806A FR2266681B1 FR 2266681 B1 FR2266681 B1 FR 2266681B1 FR 7411806 A FR7411806 A FR 7411806A FR 7411806 A FR7411806 A FR 7411806A FR 2266681 B1 FR2266681 B1 FR 2266681B1
- 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
- C07C21/19—Halogenated dienes
- C07C21/20—Halogenated butadienes
- C07C21/21—Chloroprene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| DE19742414855 DE2414855C3 (de) | 1974-03-27 | Verfahren zur Gewinnung von im wesentlichen von Ammoniak freiem 2-Chlorbutadien-(1,3) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2266681A1 FR2266681A1 (hu) | 1975-10-31 |
| FR2266681B1 true FR2266681B1 (hu) | 1977-10-21 |
Family
ID=5911366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7411806A Expired FR2266681B1 (hu) | 1974-03-27 | 1974-04-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE813679A (hu) |
| FR (1) | FR2266681B1 (hu) |
| GB (1) | GB1407962A (hu) |
| NL (1) | NL158773B (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114685238A (zh) * | 2020-12-25 | 2022-07-01 | 蓝星（北京）技术中心有限公司 | 一种连续生产氯丁二烯的工艺及装置 |
-
1974
- 1974-04-03 NL NL7404571A patent/NL158773B/xx not_active IP Right Cessation
- 1974-04-03 FR FR7411806A patent/FR2266681B1/fr not_active Expired
- 1974-04-12 BE BE143169A patent/BE813679A/xx unknown
- 1974-05-07 GB GB1994774A patent/GB1407962A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1407962A (en) | 1975-10-01 |
| BE813679A (fr) | 1974-07-31 |
| DE2414855B2 (de) | 1976-04-01 |
| DE2414855A1 (de) | 1975-10-02 |
| NL158773B (nl) | 1978-12-15 |
| NL7404571A (nl) | 1975-10-07 |
| FR2266681A1 (hu) | 1975-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |