| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f92d05dd9978d10335976b2c4a493ec1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
2001-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09521d21be04bb2e46a729c029c92151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1a31dbdc5bb1e6f9a97a9a0dfce0077 |
| publicationDate |
2002-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002134092-A |
| titleOfInvention |
Polymeric mesoporous separator elements for laminated lithium-ion batteries |
| abstract |
PROBLEM TO BE SOLVED: To provide a simple and economical method for producing a separator element exhibiting high ionic conductivity and circulation stability in storage and use of a battery for a long time. A method for producing a mesoporous polymer membrane used as a separator between ion-conductive electrodes of a storage battery cell, comprising: a) a polymer material, a volatile fluid solvent for the polymer material, and Preparing a coatable composition comprising a second fluid miscible with the solvent and having a lower volatility than the solvent; b) casting the composition to form a layer; Evaporating the fluid from the layer under conditions in which the solvent evaporates at a substantially faster rate than the non-solvent; d) continuing to evaporate the solvent until the gelling of the polymeric material matrix is complete; e. ) Continue volatilization of the non-solvent from the droplets until the next completion to evenly distribute the mesoporous voids in the film matrix. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011165574-A |
| priorityDate |
2000-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |