SE300210B - - Google Patents
Info
- Publication number
- SE300210B SE300210B SE10073/60A SE1007360A SE300210B SE 300210 B SE300210 B SE 300210B SE 10073/60 A SE10073/60 A SE 10073/60A SE 1007360 A SE1007360 A SE 1007360A SE 300210 B SE300210 B SE 300210B
- 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
- C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1761859 | 1959-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE300210B true SE300210B (el) | 1968-04-22 |
Family
ID=11150511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10073/60A SE300210B (el) | 1959-10-22 | 1960-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE596270A (el) |
| CH (1) | CH409982A (el) |
| ES (1) | ES261878A1 (el) |
| GB (1) | GB949388A (el) |
| SE (1) | SE300210B (el) |
-
1960
- 1960-10-17 GB GB35538/60A patent/GB949388A/en not_active Expired
- 1960-10-17 CH CH1159860A patent/CH409982A/de unknown
- 1960-10-21 SE SE10073/60A patent/SE300210B/xx unknown
- 1960-10-21 ES ES0261878A patent/ES261878A1/es not_active Expired
- 1960-10-21 BE BE596270A patent/BE596270A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH409982A (de) | 1966-03-31 |
| GB949388A (en) | 1964-02-12 |
| BE596270A (fr) | 1961-04-21 |
| ES261878A1 (es) | 1961-04-01 |