SE300977B - - Google Patents
Info
- Publication number
- SE300977B SE300977B SE11876/60A SE1187660A SE300977B SE 300977 B SE300977 B SE 300977B SE 11876/60 A SE11876/60 A SE 11876/60A SE 1187660 A SE1187660 A SE 1187660A SE 300977 B SE300977 B SE 300977B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/08—Bridged systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US858053A US3045018A (en) | 1959-12-08 | 1959-12-08 | Process for the recovery of triethylenediamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE300977B true SE300977B (xx) | 1968-05-20 |
Family
ID=25327362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11876/60A SE300977B (xx) | 1959-12-08 | 1960-12-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3045018A (xx) |
| SE (1) | SE300977B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3120525A (en) * | 1961-05-18 | 1964-02-04 | Jefferson Chem Co Inc | Purification of amines |
| US3993651A (en) * | 1975-03-17 | 1976-11-23 | Texaco Development Corporation | Triethylenediamine recovery |
| JPS6036439B2 (ja) * | 1977-11-22 | 1985-08-20 | 東ソー株式会社 | トリエチレンジアミンの分離回収方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639284A (en) * | 1953-05-19 | Process of preparing monomethyl |
-
1959
- 1959-12-08 US US858053A patent/US3045018A/en not_active Expired - Lifetime
-
1960
- 1960-12-08 SE SE11876/60A patent/SE300977B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3045018A (en) | 1962-07-17 |