http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113577103-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-112 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K33-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P19-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-18 |
| filingDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113577103-B |
| titleOfInvention | A kind of small size calcium phosphate fiber and its preparation method and application |
| abstract | The invention discloses a small-sized calcium phosphate fiber, a preparation method thereof, and an application in the preparation of a medicament for repairing fractures. The preparation method includes: completely dissolving polyvinyl alcohol in deionized water at 90-100 DEG C, and then cooling to normal temperature to obtain solution A, the mass concentration of polyvinyl alcohol in solution A is 0.5%-1%; Amorphous calcium phosphate is dispersed in absolute ethanol to obtain mixed solution B. The concentration of calcium phosphate in mixed solution B is 5-20 mg/mL; arginine is dissolved in deionized water at room temperature to obtain solution C. The mass concentration of the amino acid is 0.5% to 3%; under stirring, the mixed solution B and solution C are added dropwise to the solution A and evenly mixed, after the dropwise addition is completed, ultrasonic for 20 to 40 minutes, and finally air-dried at room temperature to form a thin film Twist and twist to obtain calcium phosphate fibers of small size; the volume ratio of mixed solution B, solution C, and solution A is 1:1:1. |
| priorityDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.