BE676079A - - Google Patents
Info
- Publication number
- BE676079A BE676079A BE676079DA BE676079A BE 676079 A BE676079 A BE 676079A BE 676079D A BE676079D A BE 676079DA BE 676079 A BE676079 A BE 676079A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US430749A US3240776A (en) | 1965-02-05 | 1965-02-05 | N-(2-chloroethyl)aziridine and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676079A true BE676079A (xx) | 1966-08-04 |
Family
ID=23708861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676079D BE676079A (xx) | 1965-02-05 | 1966-02-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3240776A (xx) |
| BE (1) | BE676079A (xx) |
| DE (1) | DE1545756A1 (xx) |
| FR (1) | FR1460279A (xx) |
| GB (1) | GB1075524A (xx) |
| NL (1) | NL6516581A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3486326A1 (en) | 2017-11-21 | 2019-05-22 | Jennewein Biotechnologie GmbH | Method for the purification of n-acetylneuraminic acid from a fermentation broth |
-
1965
- 1965-02-05 US US430749A patent/US3240776A/en not_active Expired - Lifetime
- 1965-11-26 DE DE19651545756 patent/DE1545756A1/de active Pending
- 1965-12-16 FR FR42613A patent/FR1460279A/fr not_active Expired
- 1965-12-20 NL NL6516581A patent/NL6516581A/xx unknown
-
1966
- 1966-01-28 GB GB3892/66A patent/GB1075524A/en not_active Expired
- 1966-02-04 BE BE676079D patent/BE676079A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6516581A (xx) | 1966-08-08 |
| FR1460279A (fr) | 1966-11-25 |
| DE1545756A1 (de) | 1969-07-31 |
| GB1075524A (en) | 1967-07-12 |
| US3240776A (en) | 1966-03-15 |