FR2200253A2 - - Google Patents
Info
- Publication number
- FR2200253A2 FR2200253A2 FR7334497A FR7334497A FR2200253A2 FR 2200253 A2 FR2200253 A2 FR 2200253A2 FR 7334497 A FR7334497 A FR 7334497A FR 7334497 A FR7334497 A FR 7334497A FR 2200253 A2 FR2200253 A2 FR 2200253A2
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
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 |
|---|---|---|---|
| DE19722247724 DE2247724A1 (de) | 1972-09-27 | 1972-09-27 | Verfahren zur herstellung von lalkenylisocyanaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200253A2 true FR2200253A2 (cs) | 1974-04-19 |
| FR2200253B2 FR2200253B2 (cs) | 1978-06-30 |
Family
ID=5857705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334497A Expired FR2200253B2 (cs) | 1972-09-27 | 1973-09-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE805372R (cs) |
| DE (1) | DE2247724A1 (cs) |
| FR (1) | FR2200253B2 (cs) |
| GB (1) | GB1440774A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2289492A1 (fr) * | 1974-10-23 | 1976-05-28 | Bayer Ag | Procede de preparation d'isocyanate d'isopropenyle |
-
1972
- 1972-09-27 DE DE19722247724 patent/DE2247724A1/de not_active Withdrawn
-
1973
- 1973-09-26 GB GB4507473A patent/GB1440774A/en not_active Expired
- 1973-09-26 FR FR7334497A patent/FR2200253B2/fr not_active Expired
- 1973-09-27 BE BE136088A patent/BE805372R/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2289492A1 (fr) * | 1974-10-23 | 1976-05-28 | Bayer Ag | Procede de preparation d'isocyanate d'isopropenyle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200253B2 (cs) | 1978-06-30 |
| DE2247724A1 (de) | 1974-04-04 |
| BE805372R (fr) | 1974-03-27 |
| GB1440774A (en) | 1976-06-23 |