| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7eec245a0dc5f02944e9ac126f71d39c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-74 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B13-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-10 |
| filingDate |
2004-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a13c2704e2b14257045d5b1be9bfc9f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49073c07e25b9e2a27f7f1db90aea30c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f11b7c3561f1288d1777fe8c8dcdd15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_134668cd7d61804b2fd09326a949c301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b735f555e426081a6369d2713e27db9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4811cea41b8f6f9528d9337be30e80e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16a1f14b91cce6c7002e8ed9f87fe4a |
| publicationDate |
2004-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2516598-A1 |
| titleOfInvention |
Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| abstract |
The invention refers to a process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil (CTO), which is characteri~sed by the following steps: (a) reacting the free fatty acids present in the CTO with lower alcohols; (b) esterifying the sterols in the CTO with boric acid or transesteri~ying with catalyst; (c) separating the fatty acid lower alkyl esters and rosin acids from 10 the remaining sterol borate esters or sterol esters of fatty acids to produce a stream of sterol esters; (d) separating the fatty acid alkyl esters from the rosin acids to pro~duce a first stream of fatty acid alky esters and a second stream of rosin a~cids; and (e) converting said sterol esters into the free sterols to produce a third stream of free sterols. |
| priorityDate |
2003-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |