http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105125499-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-16 |
| filingDate | 2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105125499-B |
| titleOfInvention | A kind of preparation process of interventional treatment magnetic steering pharmaceutical carrier |
| abstract | The invention discloses a kind of preparation processes of interventional treatment magnetic steering pharmaceutical carrier, belong to a kind of interventional treatment carrier, it is characterised in that：NaOH、FeCl 3 ·6H 2 O、FeCl 2 ·4H 2 O molar ratios are OH ‑ ：Fe 3+ ：Fe 2+ =8.0：1.0~1.8：1.0, it first takes sodium hydroxide starch gelatinization to mix, mixing ferrous solution is then added dropwise in being gelatinized mixed liquor, is reacted in pyroreaction kettle under inert atmosphere, 180~240 DEG C, keeps the temperature 6~10h, is washed after Temperature fall, is dried to obtain carbon coating type ferroso-ferric oxide.Compared with prior art, the present invention solves the defects of traditional targeted therapy is complicated with magnetic-particle carrier cladding process, and production cost is high, and product property is unstable. |
| priorityDate | 2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.