SE317086B - - Google Patents
Info
- Publication number
- SE317086B SE317086B SE2965/66A SE296566A SE317086B SE 317086 B SE317086 B SE 317086B SE 2965/66 A SE2965/66 A SE 2965/66A SE 296566 A SE296566 A SE 296566A SE 317086 B SE317086 B SE 317086B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/56—Preparation of melamine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/56—Preparation of melamine
- C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT199365A AT252927B (de) | 1965-03-08 | 1965-03-08 | Verfahren zur kontinuierlichen, drucklosen Herstellung von auch ohne Umkristallisieren sehr reinem Melamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE317086B true SE317086B (US06589383-20030708-C00041.png) | 1969-11-10 |
Family
ID=3525513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE2965/66A SE317086B (US06589383-20030708-C00041.png) | 1965-03-08 | 1966-03-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3362955A (US06589383-20030708-C00041.png) |
| AT (1) | AT252927B (US06589383-20030708-C00041.png) |
| GB (1) | GB1084066A (US06589383-20030708-C00041.png) |
| SE (1) | SE317086B (US06589383-20030708-C00041.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6801577A (US06589383-20030708-C00041.png) * | 1968-02-02 | 1969-08-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3112312A (en) * | 1963-11-26 | Melamine synthesis |
-
0
- GB GB1084066D patent/GB1084066A/en active Active
-
1965
- 1965-03-08 AT AT199365A patent/AT252927B/de active
-
1966
- 1966-01-21 US US522053A patent/US3362955A/en not_active Expired - Lifetime
- 1966-03-07 SE SE2965/66A patent/SE317086B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT252927B (de) | 1967-03-10 |
| GB1084066A (US06589383-20030708-C00041.png) | |
| US3362955A (en) | 1968-01-09 |
