http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111729132-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 |
| filingDate | 2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111729132-B |
| titleOfInvention | Polyether-ether-ketone bone repair material with antibacterial property and preparation method thereof |
| abstract | The invention discloses a polyether-ether-ketone bone repair material with antibacterial property and a preparation method thereof 3 C 2 Compounding and delaying Ti 3 C 2 The combination of electrons and holes in the energy band increases the transferred electrons to form singlet oxygen, thereby solving the problem of Ti 3 C 2 The antibacterial effect is limited, thereby preventing the SPEEK implant from being infected with bacteria and inhibiting the generation of drug-resistant bacteria. In addition, the invention also prepares the sulfonated polyether-ether-ketone with rough and porous surface and sulfonic groups by sulfonating the polyether-ether-ketone in concentrated sulfuric acid, and Ti is added 3 C 2 The contact area of the-CoNWs composite material and the SPEEK is increased, and the Ti content is improved 3 C 2 -the bonding force between the connws composite and SPEEK; sulfonic acid group and Ti of SPEEK surface 3 C 2 The surface hydroxyl groups react to form sulfonate esters to react SPEEK with Ti 3 C 2 Chemical bonds are also formed between the-CoNWs composite materials, so that Ti is further strengthened 3 C 2 The binding force between the CoNWs composite material and the SPEEK, avoiding Ti 3 C 2 The problem of the CoNWs composite material falling off from the SPEEK during use. |
| priorityDate | 2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.