http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2184654-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2989 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52 |
| filingDate | 1996-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9470dc5665f968a55374743b370e0ca3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3a139ed467fde40e02bb0f35f34556 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da2752981fee7357b9559d5fc7945757 |
| publicationDate | 1997-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2184654-A1 |
| titleOfInvention | Method of production of sustained-release preparation |
| abstract | A method of production of sustained-release microcapsules that comprises obtaining microcapsules comprising a bioactive substance that are encapsulated with a biodegradable polymer, and thermally drying the obtained microcapsules at a temperature not lower than the glass transition temperature of the biodegradable polymer for about 24 to about 120 hours to produce the sustained-release microcapsules comprising, relative to the weight of the sustaind-release microcapsule, not less than 60% (w/w) of the biodegradable polymer, possessing pharmaceutical characteristics clinically excellent in that a bioactive substance is released at constant rate over a very long period of time from just after administration with dramatically suppressed initial release of the bioactive substance in excess just after administration and with minimum remaining organic solvent. |
| priorityDate | 1995-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 741.