http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111499988-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-1587 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-158 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-158 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-10 |
| filingDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111499988-B |
| titleOfInvention | Modified polyvinyl chloride, preparation method thereof, irradiation-resistant sterilization venous indwelling needle connecting hose and indwelling needle |
| abstract | The invention provides modified polyvinyl chloride, a preparation method thereof, an irradiation-resistant sterilized venous indwelling needle connecting hose and an indwelling needle. According to the invention, polyvinyl chloride is used as a substrate, amorphous calcium silicate is used as an acid absorbent, triazine hindered amine is used, calcium soap, zinc soap, phosphite ester, a plasticizer, epoxy vegetable oil and an auxiliary stabilizer are matched and combined according to a certain proportion, the radiation resistance of the venous indwelling needle can be improved under the combined action of the components, and the problems of large pH change and large color yellowing of a product after radiation sterilization are solved. Meanwhile, the vein indwelling needle can be ensured not to be dissolved out of aluminum. |
| priorityDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.