http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103315980-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 |
| filingDate | 2013-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_163b18b55a7f91258fe0838f39d4352b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1675afb8db65c904ef995a194e6df924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecf574cdd3c342af1700cadf9dac79e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b40b8238c9f751e32124e433581a40e8 |
| publicationDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103315980-B |
| titleOfInvention | Mucous membrane adhesive polymer drug-loaded pasting film preparation method base on supercutical fluid technology |
| abstract | The invention discloses a mucous membrane adhesive polymer drug-loaded pasting film preparation method base on supercutical fluid technology. A mucous membrane adhesive polymer solution is frozen and dried to get a mucous membrane adhesive polymer pasting film; the mucous membrane adhesive polymer pasting film is disposed in an autoclave of a supercutical fluid drug loaded system; the autoclave is added with medicament in advance, and the medicament has no direct contact with the mucous membrane adhesive polymer pasting film; supercritical carbon dioxide is added and is fully reacted with the mucous membrane adhesive polymer pasting film. Because of the dissolving of the supercritical carbon dioxide to the medicament, the medicament is dipped into the mucous membrane adhesive polymer pasting film, and then the mucous membrane adhesive polymer drug-loaded pasting film is obtained after pressure release. The preparation method has features like mild operation condition, simple operation, steady process, no organic solvent residual, and can be applied for mucous membrane wound treatment and mucous membrane drug supplying. |
| priorityDate | 2013-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.