http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100362553-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3813 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate | 1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100362553-B1 |
| titleOfInvention | Process for the manufacture of n-phosphonomethylglycine |
| abstract | The present invention relates to a process for the production of formaldehyde, alkali metal cyanide and aminomethylphosphonic acid in a pH of from 10 to 13 (and preferably from 11 to 11.5) aqueous solution, with the addition of inorganic acid at a rate sufficient to maintain the pH within the desired range. To yield N-phosphonomethylglycinonitrile; and then 2) hydrolyzing the N-phosphonomethylglycynonitrile product of step (1) to produce a salt of N-phosphonomethylglycine and Optionally, 3) neutralizing a salt of N - phosphonomethylglycine to obtain N - phosphonomethylglycine. The present invention also relates to a method for producing N - phosphonomethylglycine (glyphosate) or a salt thereof. |
| priorityDate | 1994-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.