http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112979927-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-028 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-042 |
| filingDate | 2019-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112979927-B |
| titleOfInvention | A composition, polymer for capacitor and capacitor |
| abstract | In order to overcome the problems of voltage resistance drop and leakage current increase caused by corrosion of metal foil oxide film in existing electrolytic capacitors, the present invention provides a composition comprising a polymerizable monomer, a phosphate compound and an end-capping agent; the The polymerized monomer includes 3,4-ethylenedioxythiophene polymerized monomer; the end-capping agent includes the compound shown in structural formula 1; wherein, R 4 is selected from H or a hydrocarbon group having 1 to 6 carbon atoms. Meanwhile, the present invention also discloses a polymer for capacitors obtained by polymerizing the above-mentioned composition, and a capacitor comprising the above-mentioned polymer for capacitors. The polymer obtained by polymerizing the composition provided by the invention can repair and protect the oxide film on the metal foil, and significantly reduce the occurrence of damage to the oxide film on the capacitor metal foil. |
| priorityDate | 2019-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.