| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33950b90dba37baba0a14b224f586641 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-623 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-60 |
| filingDate |
2002-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e64fde14048d7c2c40b46faac580a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f0896ea8f7441da6f19c8ccf2e95b79 |
| publicationDate |
2002-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20020074424-A |
| titleOfInvention |
Lithium-ion battery elements manufactured from a microcomposite powder based on a filler and on a fluoropolymer |
| abstract |
The present invention relates to a lithium-ion battery element selected from separators and electrically active layers, which comprises a microcomposite comprising a fluoropolymer and a filler in the form of particles ranging in size from 0.1 to 0.5 μm. Obtained as a result of the formation of a powder.n n n The present invention also relates to a lithium-ion battery electrode comprising the electrically active layer combined with a metal layer.n n n The invention also relates to a lithium-ion cell comprising one or more elements such as separators, electrically active layers or electrodes as defined above.n n n This microcomposite powder may be prepared by coatomization of an aqueous solution containing a fluoropolymer particle of 0.1 to 0.5 μm size and an aqueous filler solution. It can also be prepared by entanglement and flocculation of an aqueous solution containing fluoropolymer particles of 0.1 to 0.5 μm size with an aqueous filler solution.n n n The formation of this microcomposite powder preferably consists of forming a film in order to obtain an electrode film or separator film. These films are then joined together to form a cell. This step (combination, electrolyte filling, packaging, etc.) is known per se. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018070838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11338364-B2 |
| priorityDate |
2001-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |