| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4de36eaaa471d491a1c3f2ae25eaef97 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-40 |
| filingDate |
1980-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ef58a84383f4bc4a60e8e1efe161ed |
| publicationDate |
1981-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4263450-A |
| titleOfInvention |
Process for separating leucine, isoleucine and valine |
| abstract |
A solution of leucine, isoleucine and valine is concentrated at a pH-value of from 1.5 to 2.0 to produce a mother liquor enriched with isoleucine and valine and a solid phase enriched with leucine. Concentrated hydrochloric acid is added to the mother liquor enriched with isoleucine and valine and, after concentration, a mother liquor enriched with valine and leucine and a solid phase enriched with isoleucine are obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102584611-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013119034-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1618097-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4820869-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102584611-B |
| priorityDate |
1979-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |