http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110283346-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2427-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G4-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G4-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G4-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G4-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00 |
| filingDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110283346-B |
| titleOfInvention | Polymer film and its preparation method and capacitor |
| abstract | The invention discloses a polymer film and a preparation method thereof. The preparation method comprises the following steps: (1) attaching an oriented polyvinylidene fluoride film on a substrate to obtain an initial film; (2) preparing a vinylidene fluoride-trifluoride film The vinyl fluoride copolymer solution is applied on the initial film to obtain a pretreated film; (3) the pretreated film is annealed at 100-180° C. to obtain a polymer film. The polymer film of the present invention has excellent ferroelectric properties and piezoelectric properties. |
| priorityDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.