| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32260d8b93ef37639f57fb1f65e8a5fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate |
2018-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0069f16d9035ba912e73ed9a515f4f22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_055471657250ab4f38c8ea496cadd6fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872b8ae26508173b270cad687f9bb508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27dc08c38e796e6d83bb3d8edfde0bad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1449c09b598b8d3284d56f852bddc9c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ba072d007ceed3b909d3a8fc5893922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_494baa305058cb1ba849df007f1d9eb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97135d08d8e49b365352868c5a33d9a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c34b4cd3b984659cf8445945d773a1ef |
| publicationDate |
2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020039928-A1 |
| titleOfInvention |
Process for preparing Methionine |
| abstract |
A process for preparing methionine includes the alkaline hydrolysis of 5-(2-methylmercaptoethyl)-hydantoin (methionine hydantoin) in an aqueous process solution containing alkali metal hydroxide and/or alkali metal carbonate and/or alkali metal hydrogencarbonate. The alkali metal cations in the process solution are potassium and sodium having a K/Na molar ratio range from 99/1 to 20/80. |
| priorityDate |
2017-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |