http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114159623-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4822dfff5709a719ddfb821a88a04d7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 |
| filingDate | 2020-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47eaa82b97a99e9675b7185f42452b01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_947c1645157ecc757fcc35f2ad7a2d10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77810539c61511c3a36a7f24858f73e0 |
| publicationDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114159623-A |
| titleOfInvention | A kind of self-anticoagulation elastomer material and preparation method thereof |
| abstract | The invention belongs to the technical field of polymer material synthesis, and relates to a self-anti-coagulation elastomer material and a preparation method thereof. The molecular structure of the elastomer material of the present invention is simultaneously grafted with anticoagulant active ingredients such as a sulfonic acid group (-SO 3 - ) and an anti-platelet agent. Polyol sulfonic acid sodium salt is introduced, and -SO 3 -modified prepolymer is obtained by esterification polymerization; further , a carboxyl-containing antiplatelet reagent is introduced into the -SO 3 -modified prepolymer, and -SO 3 - is obtained by esterification and polymerization A prepolymer double - modified with an antiplatelet agent; the self-anticoagulant elastomer material can be obtained by curing and crosslinking the obtained prepolymer double - modified with an antiplatelet agent. The elastomer material of the present invention has dual-channel anticoagulation properties that simultaneously inhibit the coagulation cascade reaction and platelet activation, and has good biocompatibility and biodegradability; the preparation method of the self-anticoagulation elastomer material is biologically safe and has no Risk of residual toxic reagents. |
| priorityDate | 2020-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.