http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114748696-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-20 |
| 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/A61L27-3604 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3687 |
| 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/C08F299-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 |
| filingDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114748696-B |
| titleOfInvention | A kind of co-crosslinked double bond crosslinked biological valve material and its preparation method and application |
| abstract | The present application discloses a co-cross-linked double-bond cross-linked biological valve material and its preparation method and application, (1) soaking the biological material in a solution containing the first functional monomer for physical infiltration; the first functional monomer The body has at least one carbon-carbon double bond and at least one group reactive with the aldehyde group; (2) adding an aldehyde-based crosslinking agent to the system of step (1) to carry out co-crosslinking; (3) will pass through the step (2) ) The treated biological material is immersed in a solution containing a second functional monomer for physical infiltration; the second functional monomer has at least one carbon-carbon double bond; (4) adding an initiator to the system of step (3) , triggering double bond polymerization. In the present application, adding a second functional monomer in the double bond polymerization step to form more large polymer cross-linking networks can increase the cross-linking degree of biological materials and improve the anti-calcification performance. |
| 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: 85.