| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8805543ef3a4e8ec2ba2d6751579a8ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01241009763a23c456961dec3a6119af |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B7-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-587 |
| filingDate |
2009-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4171ea83f9cc9e4c7a4deeb6ee75d4da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a56f93db414ff3c8cc9d04b5cfd0e561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37e15de973f8d9851383e12da57dc7bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2301c0996537bf95b69de3ec8f6adabb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_610078924bf02ba3d4fab7b25dbe9a2f |
| publicationDate |
2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2736363-C |
| titleOfInvention |
Method for obtaining polyunsaturated fatty acid derivatives |
| abstract |
A method of obtaining a polyunsaturated fatty acid derivative comprises contacting a mixture of fatty acid derivatives with a silver salt aqueous solution, and adjusting the free fatty acid content in the silver salt aqueous solution to 0.2 meq or less per gram of silver when repeatedly using the silver salt aqueous solution. A polyunsaturated fatty acid derivative having high purity and excellent quality can thus be economically obtained. |
| priorityDate |
2008-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |