http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63208549-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-58 |
| filingDate | 1987-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3922225ff92d87f1c485b2563908c5bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bf3ac59a68951bb3d8d98eaa504f0eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba7b30cd66e9aeec8092ec91b36013f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2d4ea0a0ed6fd7f2474f76492b7885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a704f36c7be94aafa45f634e737ee805 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25abbba9154eacf6af6a277b156144a8 |
| publicationDate | 1988-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63208549-A |
| titleOfInvention | Separation of higher fatty acid ester mixture |
| abstract | PURPOSE: To separate a higher fatty acid ester mixture, by bringing the higher fatty acid ester mixture into contact with a specific extracting fluid under a fixed condition, transferring into the liquid, passing the liquid through powder carrying silver nitrate, further extracting with ethyl acetate, separating and repeating combination of these operations. n CONSTITUTION: A higher fatty acid ester mixture such as stearic ester, oleic ester, linoleic ester, etc., is brought into contact with an extracting fluid (especially preferably ethane, ethylene or CO 2 ) which is inert to the esters and has 0W50°C critical temperature at ≥ the critical temperature of the fluid under ≥critical pressure and the esters are transferred into the extracting fluid. The extracting fluid is passed through a column packed with powder carrying silver nitrate, higher fatty acid esters having high unsaturation degree are adsorbed on the column, an extracting fluid containing a lower fatty acid ester such as ethyl acetate, etc., is made to flow in the column and extraction and separation are carried out. The higher fatty acid esters can be selectively separated under an extremely mild condition. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03118347-A |
| priorityDate | 1987-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.