http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003028020-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-62 |
| filingDate | 2002-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1455cc950e3db605566b1703d68d2bfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66306f6bcd727757278c193aa0b10eac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_770cdb0531edad04c13518e05f72b53c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04f5940639626f3f8a9eb3235b40b686 |
| publicationDate | 2003-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2003028020-A1 |
| titleOfInvention | Process for the synthesis of high purity melamine |
| abstract | The present invention relates to the production and purification of melamine and, in particular, to the purification of a crude melamine product, while minimizing impurities comprising at least one of melem, melam, melon, or ureidomelamine. The crude melamine can be treated with ammonia and a promoter to achieve a very high melamine content in the purified product, at more advantageous conditions, than treatment with ammonia alone. The present invention is also directed to an improved melamine production process that yields melamine with so few impurities that it can be pure enough as to not require an additional purification step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11666883-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010191071-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021060519-A1 |
| priorityDate | 2001-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.