http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018154834-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 |
| filingDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04d0d10c1433306173e8da72f367de26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b599f353f74c031da41ed7aaff9715b |
| publicationDate | 2018-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018154834-A |
| titleOfInvention | Manufacturing method of polyolefin microporous membrane, battery separator, and non-aqueous electrolyte secondary battery |
| abstract | A method for producing a microporous polyolefin membrane having good cycle characteristics and excellent electrolyte solution pouring property, a battery separator obtained by the production method, and a non-aqueous electrolyte secondary comprising the battery separator An object is to provide a battery. SOLUTION: A step 1 for kneading a polyolefin resin and a plasticizer to form a kneaded product, a step 2 for processing the kneaded product into a sheet-like molded product, and a step for rolling the sheet-like molded product to obtain a rolled product. 3 and the step 4 of extracting the plasticizer from the rolled body and the step 4 of stretching the rolled body. In the step 3, film thickness maintenance ratio = (film thickness after rolling / film thickness before rolling) ) A method for producing a polyolefin microporous membrane, wherein the film thickness maintenance rate defined by × 100 is 35% or more and 90% or less. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023140330-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7303409-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022529435-A |
| priorityDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.