| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ad7bc6db565b628935054ce3c977a1d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 |
| filingDate |
2003-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06845b7df7bfd9ef6e5ea8d3a964f72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e02cb25f943f7e5ef420daec4a9ea5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d10ed623948e7a456130a1a834f3338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30368478c80adee2ae1fbb26b2706996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e992efdca91843033893ea2e052c2e39 |
| publicationDate |
2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2550100-C |
| titleOfInvention |
Production and purification of esters of conjugated linoleic acids |
| abstract |
A process to refine esters of conjugated linoleic acids via distillation in a single or multi-pass distillation operation is provided. Thermal rearrangement of conjugated linoleic acid components during distillation is prevented or reduced by the use of a low residence time and/or reduced pressure distillation apparatus. A process to produce refined esters of conjugated linoleic acids is also provided. The process transesterifies a linoleic acid-containing oil to generate an alkyl ester composition which further undergoes isomerization at a temperatures typically between about 90-140 ~C to form an ester stream containing conjugated linoleic acid esters, which is then distilled to obtain the refined esters of conjugated linoleic acids. The transesterification and isomerization steps can be performed in one reaction vessel without an intervening distillation step. The transesterification and isomerization steps can occur concurrently in a continuous reaction system using a dual reaction zone apparatus. Refined ester compositions produced by the processes and enriched in desirable conjugated linoleic acid isomers are also contemplated. |
| priorityDate |
2003-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |