http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107754017-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2475-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2401-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2491-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2439-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-10 |
| filingDate | 2016-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107754017-B |
| titleOfInvention | Coating for medical instrument surface and application |
| abstract | The invention belongs to the field of medical instruments, and particularly relates to a coating for the surface of a medical instrument and an application thereof. The coating comprises a hydrophilic polymer, a polyhydroxy polymer, an anhydride crosslinking agent and a dispersion medium, wherein the polyhydroxy polymer comprises at least two crosslinkable terminal hydroxyl groups. A method for forming a coating layer includes preparing a coating material for a surface of the medical device; and applying the prepared coating on the surface of the medical device and curing and molding. The technical scheme provided by the invention is that the hydrophilic polymer and the alkyd cross-linked polymer are formed on the surface of the medical instrument to be interpenetrated, at least one of the lubricity, the firmness and the antistatic property of a formed coating is improved in a liquid environment, and the system is relatively stable and suitable for industrial operation and storage due to proper activity of the anhydride cross-linking agent, compared with the prior art, the lubricity is not obviously reduced after 20 times of friction experiments, and the performance is not obviously changed after long-term storage. |
| priorityDate | 2016-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.