http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109364296-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 |
filingDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-109364296-B |
titleOfInvention | Surface-modified polyaryl ether bone implant material containing phthalazinone structure and preparation method thereof |
abstract | The invention discloses a surface-modified polyaryl ether bone implant material containing a phthalazinone structure and a preparation method thereof. The polyaryl ether bone implant material comprises: the surface of the polyarylether containing the phthalazinone biphenyl structure is a three-dimensional structure with holes; a poly-dopamine layer attached to a surface of the poly (arylene ether); the bone-like apatite layer is attached to the surface of the polydopamine layer; a preparation method of surface modified polyaryl ether bone implant material containing phthalazinone structure comprises the following steps: preparing a porous three-dimensional structure on the surface of the polyarylether, modifying the polyarylether with polydopamine, and preparing the bone-like apatite layer. The polyarylether material has higher biocompatibility, osteogenesis activity and surface coating stability. |
priorityDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.