http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1296922-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d71fbed2101bc57048419d3dc29e6d8a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S426-807 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-02 |
| filingDate | 2001-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32638c393d5a21d25bb4fe255d35f3e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18d0e3bdc4c7aab24cdf422105fe1d90 |
| publicationDate | 2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1296922-B1 |
| titleOfInvention | Method for manufacturing calcium salts of highly unsaturated fatty acids |
| abstract | A method for the preparation of free-flowing calcium salts of highly unsaturated fatty acids, which includes the steps of: (a) providing a fatty acid feedstock consisting essentially of: (i) from about 50 to 95% by weight of unsaturated C:16-C:22 fatty acids; (ii) from about 5 to about 40% by weight of saturate C:14-C:22 fatty acids; and (iii) no more than about 6% by weight of moisture, insolubles and unsaponifables, with no more than about 20% by weight of the unsaturated feedstock being in the form of glycerides; (b) adding to the unsaturated feedstock from about 1.0 to about 2.5 equivalents of calcium oxide relative to the unsaturated feedstock, so that a reactive admixture is formed; and (c) adding to the reactive admixture from about 2 to about 5 equivalents of water relative to the calcium oxide, so that the calcium oxide hydrates and neutralizes the fatty acids to form the calcium salts; provided that when less than 1.75 equivalents of calcium oxide is added, the unsaturated feedstock comprises at least 25% by weight of the saturated fatty acids and is heated to a temperature above its melting point before the step of adding the calcium oxide. Highly unsaturated fatty acid calcium salts prepared by this method are also disclosed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2686835-C1 |
| priorityDate | 2000-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 187.