FR2327212B1 - - Google Patents
Info
- Publication number
- FR2327212B1 FR2327212B1 FR7630365A FR7630365A FR2327212B1 FR 2327212 B1 FR2327212 B1 FR 2327212B1 FR 7630365 A FR7630365 A FR 7630365A FR 7630365 A FR7630365 A FR 7630365A FR 2327212 B1 FR2327212 B1 FR 2327212B1
- 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
-
- 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
- C07C17/42—Use of additives, e.g. for stabilisation
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 |
|---|---|---|---|
| DE19752545341 DE2545341C2 (de) | 1975-10-09 | 1975-10-09 | Verfahren zur Herstellung von 2,3- Dichlorbutadien-(1,3) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2327212A1 FR2327212A1 (fr) | 1977-05-06 |
| FR2327212B1 true FR2327212B1 (enExample) | 1980-05-23 |
Family
ID=5958793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7630365A Granted FR2327212A1 (fr) | 1975-10-09 | 1976-10-08 | Procede de preparation du 2,3-dichloro-1,3-butadiene et produit ainsi obtenu |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5246006A (enExample) |
| BE (1) | BE847077A (enExample) |
| DE (1) | DE2545341C2 (enExample) |
| FR (1) | FR2327212A1 (enExample) |
| GB (1) | GB1525438A (enExample) |
| IT (1) | IT1069095B (enExample) |
| NL (1) | NL7611042A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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) |
| US4875314A (en) * | 1987-01-06 | 1989-10-24 | Boilen Kenneth T | Connection system for preventing uplift of shear walls |
| JPH0819719B2 (ja) * | 1990-02-07 | 1996-02-28 | ミサワホーム株式会社 | 住宅ユニットの連結プレート |
| JP2025153586A (ja) * | 2024-03-29 | 2025-10-10 | デンカ株式会社 | ２，３－ジクロロ－１，３－ブタジエン溶液、重合体の製造方法、及び重合体 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1217947B (de) * | 1964-10-07 | 1966-06-02 | Bayer Ag | Verfahren zur Herstellung von 2, 3-Dichlorbutadien-(1, 3) |
| FR1525661A (fr) * | 1966-06-03 | 1968-05-17 | Du Pont | Perfectionnements apportés aux réactions de déshydrohalogénation de composés organiques |
| NL134406C (enExample) * | 1966-06-03 | |||
| GB1283651A (en) * | 1970-03-24 | 1972-08-02 | Bp Chem Int Ltd | Halogenated unsaturated hydrocarbons |
| DE2204708C3 (de) * | 1972-02-01 | 1975-10-16 | Wsesojusnyj Nautschno-Issledowatelskij I Projektnyj Institut Polimernych Produktow, Eriwan (Sowjetunion) | Verfahren zur Herstellung von 2,3-Dichlorbutadien-(1,3) |
| JPS4886805A (enExample) * | 1972-02-23 | 1973-11-15 | ||
| JPS4970910A (enExample) * | 1972-10-04 | 1974-07-09 |
-
1975
- 1975-10-09 DE DE19752545341 patent/DE2545341C2/de not_active Expired
-
1976
- 1976-10-06 NL NL7611042A patent/NL7611042A/xx not_active Application Discontinuation
- 1976-10-06 GB GB4144776A patent/GB1525438A/en not_active Expired
- 1976-10-07 JP JP11993276A patent/JPS5246006A/ja active Granted
- 1976-10-07 IT IT5162276A patent/IT1069095B/it active
- 1976-10-08 BE BE171340A patent/BE847077A/xx not_active IP Right Cessation
- 1976-10-08 FR FR7630365A patent/FR2327212A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2327212A1 (fr) | 1977-05-06 |
| NL7611042A (nl) | 1977-04-13 |
| BE847077A (fr) | 1977-04-08 |
| DE2545341C2 (de) | 1983-02-10 |
| DE2545341A1 (de) | 1977-04-21 |
| JPS623132B2 (enExample) | 1987-01-23 |
| GB1525438A (en) | 1978-09-20 |
| IT1069095B (it) | 1985-03-25 |
| JPS5246006A (en) | 1977-04-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |