BR7801298A - PROCESS FOR OBTAINING POLYARYLAMINES - Google Patents
PROCESS FOR OBTAINING POLYARYLAMINESInfo
- Publication number
- BR7801298A BR7801298A BR7801298A BR7801298A BR7801298A BR 7801298 A BR7801298 A BR 7801298A BR 7801298 A BR7801298 A BR 7801298A BR 7801298 A BR7801298 A BR 7801298A BR 7801298 A BR7801298 A BR 7801298A
- Authority
- BR
- Brazil
- Prior art keywords
- polyarylamines
- obtaining
- obtaining polyarylamines
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2709489 | 1977-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7801298A true BR7801298A (en) | 1979-01-02 |
Family
ID=6002794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7801298A BR7801298A (en) | 1977-03-04 | 1978-03-03 | PROCESS FOR OBTAINING POLYARYLAMINES |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS53111046A (en) |
| BE (1) | BE864533A (en) |
| BR (1) | BR7801298A (en) |
| ES (1) | ES467535A1 (en) |
| FR (1) | FR2382429A1 (en) |
| IT (1) | IT7848258A0 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2709490A1 (en) * | 1977-03-04 | 1978-09-07 | Bayer Ag | PROCESS FOR THE PRODUCTION OF POLYARYLAMINES |
| FR2545083B1 (en) * | 1983-04-29 | 1987-07-17 | Ugine Kuhlmann | LIQUID COMPOSITION, CONTAINING DIPHENYLMETHANE STRUCTURED DIISOCYANATES, AND PROCESS FOR PRODUCING THE SAME |
-
1978
- 1978-03-02 IT IT7848258A patent/IT7848258A0/en unknown
- 1978-03-02 JP JP2288078A patent/JPS53111046A/en active Pending
- 1978-03-03 BR BR7801298A patent/BR7801298A/en unknown
- 1978-03-03 ES ES467535A patent/ES467535A1/en not_active Expired
- 1978-03-03 FR FR7806216A patent/FR2382429A1/en not_active Withdrawn
- 1978-03-03 BE BE185644A patent/BE864533A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2382429A1 (en) | 1978-09-29 |
| BE864533A (en) | 1978-09-04 |
| IT7848258A0 (en) | 1978-03-02 |
| ES467535A1 (en) | 1978-10-16 |
| JPS53111046A (en) | 1978-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 263/10 (2006.01), C07C 209/36 (2006.0 |