http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001283819-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-36 |
| filingDate | 2000-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d257c7f79111cacff0ca4e18c7617deb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03d2423a3eee4743a108feb0751bd523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5877d5a68d210218ed5da4bba649712f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fc971bb57f3d98e4522090b9c4fbaae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f04d1102e83bb8781cc4a5f023a5695 |
| publicationDate | 2001-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001283819-A |
| titleOfInvention | Alkaline battery separator and method of manufacturing the same |
| abstract | (57) Abstract: Provided is a polyolefin separator used in an alkaline battery, particularly an alkaline secondary battery, which has excellent affinity for an electrolytic solution. When performing sulfonation treatment with a benzenesulfonic acid derivative, the limiting viscosity is 0.2 or more and 1.0 d or more. 1 / g or less of the olefin resin fiber is pre-soaked in the benzene sulfonic acid derivative solution at about normal temperature, and the benzene sulfonic acid derivative is permeated into the olefin resin fiber, and then heated and sulfonated. A separator having a sulfone group inside the resin is obtained. The separator has 1 × 10 −3 mol / m 2 or more of acidic groups that are not neutralized after being immersed in an alkaline electrolyte, and enables an alkaline battery having an excellent capacity retention without causing a decrease in strength. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007077272-A |
| priorityDate | 2000-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.