| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32260d8b93ef37639f57fb1f65e8a5fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6409 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 |
| filingDate |
2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5a8c85a3814fd7b7bd3ab699c911944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4f5c904aad2a0c1aeee8fc0838053e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4abc3db612b287af78c7979c543a2f6 |
| publicationDate |
2020-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3752479-A1 |
| titleOfInvention |
Extraction of alkanoic acids |
| abstract |
The present invention relates to a method of extracting an alkanoic acid and/or ester there of from an aqueous medium, the method comprising : (a)contacting the alkanoic acid and/or ester thereof in the aqueous medium with at least one extracting medium for a time sufficient to extract the alkanoic acid and/or ester thereof from the aqueous medium into the extracting medium, (b)separating the extracting medium with the extracted alkanoic acid and/or ester thereof from the aqueous medium wherein the extracting medium comprises: -a mixture of at least one alkyl-phosphine oxide, preferably Trioctylphosphine oxide (TOPO), and at least one alkane wherein the alkane comprises at least 12 carbon atoms. |
| priorityDate |
2018-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |