http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108721247-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1611 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5089 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P23-00 |
| filingDate | 2018-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108721247-B |
| titleOfInvention | Preparation process of ropivacaine mesoporous bioactive glass composite microspheres |
| abstract | The invention relates to a preparation process of ropivacaine mesoporous bioactive glass composite microspheres, which comprises the following steps: step 1: SiO 2 2 Preparing a colloidal crystal template; step 2: preparing an inverse colloidal crystal carbon template; and step 3: preparing MBGs; and 4, step 4: loading of drugs in MBGs; and 5: preparing composite microspheres; in step 5, firstly, uniformly dispersing MBGs and medicine-carrying-MBGs powder, flatly paving the powder on a flat, smooth and high-surface-strength plane, pressing the other flat, smooth and high-hardness surface on the MBGs and the medicine-carrying-MBGs powder for pressurization, adjusting the pressurization pressure, then dropwise adding a chloroform solution of PEG and PLA-PEG around the MBGs and the medicine-carrying-MBGs powder, wetting, and keeping ventilation at normal temperature until the chloroform is completely volatilized. |
| priorityDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.