FR1112653A - Fabrication de toluylène-diamine - Google Patents
Fabrication de toluylène-diamineInfo
- Publication number
- FR1112653A FR1112653A FR1112653DA FR1112653A FR 1112653 A FR1112653 A FR 1112653A FR 1112653D A FR1112653D A FR 1112653DA FR 1112653 A FR1112653 A FR 1112653A
- Authority
- FR
- France
- Prior art keywords
- toluylenediamine
- manufacture
- Prior art date
- 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
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1112653X | 1953-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1112653A true FR1112653A (fr) | 1956-03-16 |
Family
ID=7723793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1112653D Expired FR1112653A (fr) | 1953-11-13 | 1954-11-13 | Fabrication de toluylène-diamine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1112653A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124010A1 (fr) * | 1983-04-27 | 1984-11-07 | Bayer Ag | Procédé pour la préparation en continu de diamines aromatiques avec production simultanée de vapeur |
-
1954
- 1954-11-13 FR FR1112653D patent/FR1112653A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124010A1 (fr) * | 1983-04-27 | 1984-11-07 | Bayer Ag | Procédé pour la préparation en continu de diamines aromatiques avec production simultanée de vapeur |
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