| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2df384e38c54aa0bbff49095e7dedcfd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D171-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-08 |
| filingDate |
2021-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed061fd686b962f2d0e62c3cc363e00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c774875fffa09f88606f711a3a05e5a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ab7a171f2975d662297d0db5b8c871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_377d963ae7c0c7f4b94ffc9b91488679
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48b38437078bfdfda4b7bb799c98e7d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bec4771c1ae2cc77b33cbab18a8fe2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_757e5196e7c7e8dabc4b57da21fe195e |
| publicationDate |
2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112979939-A |
| titleOfInvention |
A kind of multi-arm polyethylene glycol-based polyphenol compound and coating preparation and application method thereof |
| abstract |
The invention discloses a multi-arm polyethylene glycol-based polyphenol compound and a method for preparing and applying the coating thereof. The provided multi-arm polyethylene glycol-based polyphenol compound is synthesized by a solution one-pot method, and can be obtained by simple separation The product has simple preparation process, easy operation and high yield. The multi-arm polyethylene glycol amine and phenolic form a Schiff base reaction, and a polyphenol structure is introduced at the end of the multi-arm polyethylene glycol, which can chelate metal ions to form a cyclic chelate. The invention also provides a preparation method of a multi-arm polyethylene glycol-based polyphenol compound and a coating thereof. The target modified material is soaked in a mixed solution composed of the multi-arm polyethylene glycol-based polyphenol compound and a soluble metal salt. A metal network framework coating is constructed on its surface, which cooperates with polyethylene glycol (PEG) to improve the biocompatibility of the material, and has potential application prospects in the surface modification of cardiovascular and other implant materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115838556-A |
| priorityDate |
2021-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |