http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019202765-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82343d169715c0f45068656e3dfc2267 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J53-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2009-0095 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J53-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-81 |
| filingDate | 2017-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c99791bd22da39182e65e3d4d5d9af2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e0cec9ea5881d4e7e21f4d9f4670c85 |
| publicationDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2019202765-A1 |
| titleOfInvention | Method for producing microparticles from pressurized and heated starting material solution |
| abstract | The present invention addresses the problem of providing a method for efficiently producing uniform microparticles of curcumin and/or γ-oryzanol at a higher yield. The target microparticles are produced by dissolving a starting material in a solvent to give a starting material solution and then subjecting the starting material solution to crystallization by a poor solvent method to thereby deposit the starting material. To prepare the starting material solution, curcumin and/or γ-oryzanol are used as the starting material(s) and ethanol is used as the solvent. The starting material(s) and the solvent are stirred in a pressurized state at a temperature of 78.3-130° C. inclusive to give the starting material solution. Then, the starting material solution thus obtained is subjected to crystallization by the poor solvent method and thus the target microparticles are produced. |
| priorityDate | 2016-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.