CH417615A - Verfahren zur Herstellung reinen Melamins - Google Patents
Verfahren zur Herstellung reinen MelaminsInfo
- Publication number
- CH417615A CH417615A CH1027961A CH1027961A CH417615A CH 417615 A CH417615 A CH 417615A CH 1027961 A CH1027961 A CH 1027961A CH 1027961 A CH1027961 A CH 1027961A CH 417615 A CH417615 A CH 417615A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- pure melamine
- melamine
- pure
- Prior art date
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
-
- 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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL255602 | 1960-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH417615A true CH417615A (de) | 1966-07-31 |
Family
ID=19752545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1027961A CH417615A (de) | 1960-09-05 | 1961-09-05 | Verfahren zur Herstellung reinen Melamins |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE607793A (de) |
| CH (1) | CH417615A (de) |
| GB (1) | GB916187A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835720A (en) * | 1955-05-09 | 1958-05-20 | Gen Motors Corp | Battery vent plug |
| US3290308A (en) * | 1964-02-11 | 1966-12-06 | Chemical Construction Corp | Synthesis of pure melamine |
-
1961
- 1961-09-04 GB GB31776/61A patent/GB916187A/en not_active Expired
- 1961-09-04 BE BE607793A patent/BE607793A/fr unknown
- 1961-09-05 CH CH1027961A patent/CH417615A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE607793A (fr) | 1962-03-05 |
| GB916187A (en) | 1963-01-23 |
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