| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2506-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2427-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D127-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-044 |
| filingDate |
2021-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113354855-B |
| titleOfInvention |
A graphene-based bendable electrothermal film device and its preparation method |
| abstract |
The invention discloses a graphene-based bendable electrothermal film device, which includes a polyimide base layer and an organic electrothermal film coated on the surface of the base layer; the organic electrothermal film includes: 5 to 15 parts of graphite in parts by mass ene; 2 to 9 parts of ionic liquid; 1 to 8 parts of multi-walled carbon nanotubes; 10 to 20 parts of carbon black particles; 260 to 300 parts of polytetrafluoroethylene; the invention also discloses the electrothermal film device The preparation method; the preparation method of the electric heating film device obtained in the present invention; the electric heating film obtained in the present invention is soft and bendable, has a stable structure and heat generation, and has high heating efficiency at the same time. |
| priorityDate |
2021-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |