http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106543464-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12 |
| filingDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106543464-B |
| titleOfInvention | A kind of method and product of grafting amphoteric ion and silver raising polyimides film properties |
| abstract | The invention belongs to the modification fields of polyimide film, the method for specifically disclosing a kind of grafting amphoteric ion and silver raising polyimides film properties, this method first evenly spreads to silver ion solution in the solution containing amido, polyimide film is dipped into mixed solution, in mixed solution and dripping reducing agent, it takes the film out clean, film after cleaning is dipped into organic solvent then dry, film after drying is placed under ultraviolet light and is irradiated, it is placed in organic solvent and impregnates, film is fixed with filter paper, it is dipped into amphoteric ion solution, finally the film in amphoteric ion solution is placed under ultraviolet light after irradiating and is taken out, thus silver nano-grain and amphoteric ion are grafted in polyimide film surface, improve the contamination resistance of film.The invention also discloses by the modified polyimide film of the above method.The modified polyimide film of method of the invention can inhibit bacterial growth, have reliable and stable stain resistance, be also equipped with simple process, be easy to the advantages of industrial applications. |
| priorityDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.