NL7207358A - - Google Patents
Info
- Publication number
- NL7207358A NL7207358A NL7207358A NL7207358A NL7207358A NL 7207358 A NL7207358 A NL 7207358A NL 7207358 A NL7207358 A NL 7207358A NL 7207358 A NL7207358 A NL 7207358A NL 7207358 A NL7207358 A NL 7207358A
- Authority
- NL
- Netherlands
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
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2127263A DE2127263A1 (de) | 1971-06-02 | 1971-06-02 | Verfahren zur herstellung von aromatischen polyaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207358A true NL7207358A (xx) | 1972-12-05 |
Family
ID=5809565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207358A NL7207358A (xx) | 1971-06-02 | 1972-05-31 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3931320A (xx) |
| BE (1) | BE784217A (xx) |
| BR (1) | BR7203539D0 (xx) |
| DE (1) | DE2127263A1 (xx) |
| ES (1) | ES403366A1 (xx) |
| FR (1) | FR2140224B1 (xx) |
| GB (1) | GB1371960A (xx) |
| IT (1) | IT958138B (xx) |
| NL (1) | NL7207358A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557500A1 (de) * | 1975-12-19 | 1977-06-30 | Bayer Ag | Verfahren zur herstellung von polyaminen |
| ATE848T1 (de) * | 1978-09-12 | 1982-04-15 | Gebrueder Sulzer Aktiengesellschaft | Verfahren zur herstellung von methylenbruecken aufweisenden polyarylaminen. |
| US4294987A (en) * | 1979-12-31 | 1981-10-13 | The Upjohn Company | Process for preparing methylene dianilines |
| EP0109931A3 (de) * | 1982-10-25 | 1984-10-03 | Elprochine Ag | Verfahren zur Herstellung von Methylenbrücken aufweisenden Polyarylaminen |
| EP2028206A1 (en) * | 2007-08-23 | 2009-02-25 | Huntsman International Llc | Polyaromatic polyisocyanate compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297759A (en) * | 1964-01-13 | 1967-01-10 | Upjohn Co | Continuous process for producing mixtures of methylene-bridged polyphenyl polyamines |
| GB1183153A (en) * | 1967-09-25 | 1970-03-04 | Bayer Ag | Process for the Production of Polyarylalkylene Polyamines |
-
1971
- 1971-06-02 DE DE2127263A patent/DE2127263A1/de active Pending
-
1972
- 1972-05-23 US US05/256,036 patent/US3931320A/en not_active Expired - Lifetime
- 1972-05-26 GB GB2494072A patent/GB1371960A/en not_active Expired
- 1972-05-30 IT IT50592/72A patent/IT958138B/it active
- 1972-05-31 BE BE784217A patent/BE784217A/xx unknown
- 1972-05-31 NL NL7207358A patent/NL7207358A/xx unknown
- 1972-05-31 ES ES403366A patent/ES403366A1/es not_active Expired
- 1972-05-31 BR BR3539/72A patent/BR7203539D0/pt unknown
- 1972-06-02 FR FR7220008A patent/FR2140224B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT958138B (it) | 1973-10-20 |
| GB1371960A (en) | 1974-10-30 |
| ES403366A1 (es) | 1975-04-16 |
| AU4359072A (en) | 1974-01-03 |
| US3931320A (en) | 1976-01-06 |
| BE784217A (fr) | 1972-11-30 |
| BR7203539D0 (pt) | 1973-05-31 |
| FR2140224A1 (xx) | 1973-01-12 |
| FR2140224B1 (xx) | 1978-05-26 |
| DE2127263A1 (de) | 1973-01-04 |