http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000219769-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 1999-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69809fdee99423e19fe4eae7ab5d456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e89b71273838924d9af093b1f42ee0f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736ebaf712a7196f0ddd4615c998195d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c13f0b6a158b8df7e1bd5127539830a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7df048609bc2de7b7eef13ff97b342ac |
| publicationDate | 2000-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000219769-A |
| titleOfInvention | Porous film for battery separator |
| abstract | (57) [Summary] [PROBLEMS] While having high porosity, piercing strength is high, Moreover, it is to provide a porous film for a battery separator having a low shutdown temperature. The porous film for a battery separator according to the present invention comprises: (a) 50 to 90% by weight of a polyolefin resin composition containing 1% by weight or more of an ultrahigh molecular weight polyolefin resin having a weight average molecular weight of 1 × 10 6 or more; b) at least one selected from ethylene blocks, hydrogenated butadiene blocks and hydrogenated isoprene blocks; It is composed of a copolymer of 0 to 90% by weight and a styrene block of 10 to 30% by weight, and has a weight average molecular weight of 2 × 10 4 to 2 × 10 5 saturated thermoplastic elastomer in the range of 5 to 1 5% by weight, and (c) a peak temperature measured by a differential scanning calorimeter in the range of 80 to 150 ° C. and a temperature of 19 ° C. It is characterized by comprising a resin composition comprising 5-35% by weight of a polyolefin-based thermoplastic elastomer having a melt flow rate (MFR) at 0 ° C. and a load of 2.16 kgf of 10 g / 10 minutes or less. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013097311-A1 |
| priorityDate | 1999-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.