http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114748695-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-024 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-02 |
| filingDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0112620dc4eb566db67ce6ab2b3d0800 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b90f2897486b8237ff7923b0b66018a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e90ef643902208cba739bc1448be4568 |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114748695-A |
| titleOfInvention | Method for improving anti-calcification and anti-coagulation properties of biological valve material by post-crosslinking of double bonds |
| abstract | The present application discloses a method for improving the anti-calcification and anti-coagulation properties of a biological valve material by double bond post-crosslinking. (1) The biological material is immersed in a solution containing a first functional monomer for physical infiltration; the first functional monomer has At least one amino group and at least one carbon-carbon double bond; (2) adding an aldehyde-based crosslinking agent to the system in step (1) to perform co-crosslinking; (3) soaking the biological material treated in step (2) in Physical infiltration is carried out in the solution containing the second functional monomer; the second functional monomer has at least one carbon-carbon double bond and at least one functional group B; (4) adding an initiator to the system in step (3) to initiate Double bond aggregation. The method of the present application forms more and larger polymer cross-linked networks through double cross-linking, improves the cross-linking degree of the biomaterial and improves the anti-calcification performance; additional functional groups are also introduced while the carbon-carbon double bond is introduced twice. Clusters can endow biomaterials with new properties and further improve the properties of biomaterials. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023088330-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114748696-A |
| priorityDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.