BE607672A - Manufacturing process for melamine. - Google Patents
Manufacturing process for melamine.Info
- Publication number
- BE607672A BE607672A BE607672A BE607672A BE607672A BE 607672 A BE607672 A BE 607672A BE 607672 A BE607672 A BE 607672A BE 607672 A BE607672 A BE 607672A BE 607672 A BE607672 A BE 607672A
- Authority
- BE
- Belgium
- Prior art keywords
- melamine
- manufacturing process
- manufacturing
- 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
- C07D251/56—Preparation of melamine
- C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960S0070574 DE1138785B (en) | 1960-09-27 | 1960-09-27 | Process for the production of melamine. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE607672A true BE607672A (en) | 1961-12-18 |
Family
ID=7501831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE607672A BE607672A (en) | 1960-09-27 | 1961-08-30 | Manufacturing process for melamine. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE607672A (en) |
CH (1) | CH417614A (en) |
DE (1) | DE1138785B (en) |
FR (1) | FR1298276A (en) |
GB (1) | GB953760A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212545B (en) * | 1964-04-20 | 1966-03-17 | Basf Ag | Process for the production of melamine from urea |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE944490C (en) * | 1952-01-12 | 1956-06-14 | Monsanto Chemicals | Process for the production of melamine |
GB718934A (en) * | 1952-01-17 | 1954-11-24 | American Cyanamid Co | Improvements relating to the preparation of cyanamide and cyanamide polymers from urea |
-
1960
- 1960-09-27 DE DE1960S0070574 patent/DE1138785B/en active Pending
-
1961
- 1961-08-14 CH CH954361A patent/CH417614A/en unknown
- 1961-08-24 FR FR69041823A patent/FR1298276A/en not_active Expired
- 1961-08-30 BE BE607672A patent/BE607672A/en unknown
- 1961-09-21 GB GB3388761A patent/GB953760A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1138785B (en) | 1962-10-31 |
FR1298276A (en) | 1962-07-13 |
CH417614A (en) | 1966-07-31 |
GB953760A (en) | 1964-04-02 |
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