http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007277580-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 |
| filingDate | 2007-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6652c46e08a26d11d6f3e0627ebc49ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8164dbbbf99e365190d217a9df4bdc0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_840d12d1b99e8a319c40b13e3dd011f4 |
| publicationDate | 2007-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007277580-A |
| titleOfInvention | Aramid porous film, battery separator and lithium secondary battery using the same |
| abstract | An object of the present invention is to provide a para-aramid porous film that is inexpensive, has good handling properties, and has a high tear strength, while taking advantage of the characteristics of para-aramid having high heat resistance. (1) A substrate comprising fibers and / or pulp, and a para-aramid polymer that covers the substrate and / or fills voids in the substrate, and the substrate and the para-aramid polymer Para-aramid porous films that are both porous. (2) The para-aramid porous film according to (1), wherein the thermoplastic polymer contains 10% by weight or more of a thermoplastic polymer that melts at 260 ° C. or lower with respect to the total amount of the base material and the para-aramid polymer. Is a para-aramid porous film that melts when the temperature rises and closes the voids of the substrate and / or para-aramid polymer. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021247964-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10170743-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102947226-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120120018-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109546056-A |
| priorityDate | 1997-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.