| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68496d12a251010a470395787518f996 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
1996-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2c48d38a1e9e2ab9d36d6001e8b3fc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd951de2b448fec14fe12f3b20b3221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bbda0ef36352f63629e68da1b52dd78 |
| publicationDate |
1997-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09259858-A |
| titleOfInvention |
Polyethylene microporous membrane for separator and method for producing the same |
| abstract |
(57) Abstract: A polyethylene microporous membrane for a battery separator, which has excellent permeability and mechanical strength and has a function of shutting down at low temperature, and a method for producing the same. SOLUTION: (1) Polyethylene having a weight average molecular weight of 5 × 10 5 or more or a polyethylene composition 70 to 9 thereof. 9% by weight and a weight average molecular weight of 1000 to 4000, Low molecular weight polyethylene 1 to 30 having a melting point of 80 to 130 ° C A polyethylene microporous membrane for a separator comprising 2 wt% and (2) a solution of 10 to 80 wt% of a composition comprising the polyethylene or a composition thereof and low molecular weight polyethylene and 20 to 90 wt% of a solvent is prepared, and Cooling to form a gel composition, melting point of polyethylene composition +10 A method for producing a polyethylene microporous membrane for a separator, which is stretched at a temperature of ℃ or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8262973-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210147919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8057718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7332531-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8313678-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7435761-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014020545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11764440-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7947752-B2 |
| priorityDate |
1996-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |