http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110075352-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 |
| filingDate | 2019-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110075352-B |
| titleOfInvention | Surface chemically modified heteronaphthalene biphenyl poly (arylene ether nitrile) bone implant material and preparation method thereof |
| abstract | The invention provides a kind of surface chemistry modified hetero-naphthalene biphenyl poly arylene ether nitrile bone implantation material and its preparation method, this poly arylene ether nitrile bone implantation material includes basement and coating, the two are combined into an organic whole through the chemical bond; the substrate is polyaryl ether nitrile containing phthalazinone structure, and the coating is protein with osteogenic activity. The preparation method does not need equipment, has low cost, and can carry out surface modification on the bone implant with a complex shape. The modified coating prepared by the invention has a protein layer with osteogenic activity, has better biocompatibility and osteogenic activity, can improve the biocompatibility and osteogenic activity of the poly (arylene ether nitrile) material on the premise of not influencing the mechanical property of the poly (arylene ether nitrile), and has wide application prospect in the aspect of bone implant materials. Excessive release of the protein layer can be controlled by chemically bonding the protein layer to the surface of the polyarylene ether nitrile substrate material. |
| priorityDate | 2019-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.