http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018181704-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-00 |
| filingDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01602034e69373d59d2c33322b4be893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4769ce0897ec63f04def772e7544f0c5 |
| publicationDate | 2018-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2018181704-A1 |
| titleOfInvention | Microporous membrane and production method therefor, battery, microporous membrane evaluation method and microporous membrane production method using same, battery production method, and evaluation device |
| abstract | [Problem] To provide a microporous membrane capable of suppressing an abrupt rise in temperature in a battery nail penetration test, which is a battery safety test, particularly when a separator is torn locally causing an internal short-circuit to occur between electrode sheets (including collectors) resulting in Joule heating that leads to the abrupt rise in temperature, and a production method therefor. [Solution] The microporous membrane is such that, when the distal end portion in the length direction of a rod-shaped body penetrates the membrane under predetermined conditions forming a hole in the membrane corresponding to the outer peripheral shape of the rod-shaped body, the maximum length of a crack in the surface direction emanating from the hole, relative to the length of the hole in the surface direction, is between 0% and 18% inclusive. The rod-shaped body that is used has a cross-section orthogonal to the length that successively decreases toward one end along the length of the rod to form a pointed distal end portion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110926966-A |
| priorityDate | 2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.