| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D143-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D143-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-02 |
| filingDate |
2020-07-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111825799-B |
| titleOfInvention |
Preparation method of phosphorylcholine coating containing catechol, amino and carboxyl |
| abstract |
The invention belongs to the technical field of material surface science and biomedical high polymer materials, and discloses a preparation method of a phosphorylcholine coating containing catechol, amino and carboxyl. The method is suitable for modifying the surface of the medical biomaterial, has simple preparation process and mild conditions, and provides a new way for obtaining the stable phosphorylcholine coating. |
| priorityDate |
2020-07-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |