http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008307890-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4d9d138d23c7ca8bfae3daf28b4eba0 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
filingDate | 2008-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_626897b59353696fa0cb1379ed0b92fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54eab95d75f3470edfb256d4ce65a4a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2b7549b5551dc8bf38a28f3ff72d05 |
publicationDate | 2008-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2008307890-A |
titleOfInvention | Laminated porous film, battery separator and battery using the same |
abstract | The present invention provides a laminated porous film having excellent air permeability characteristics and mechanical strength and having shutdown characteristics. A laminated porous film in which at least two porous layers are laminated, wherein the two layers contain a polypropylene resin, and one of the two layers has a crystal melting peak temperature of 100 to 150 ° C. The other one layer does not contain the thermoplastic resin having a crystal melting peak temperature of 100 to 150 ° C. and has β activity and / or β crystal forming ability. The laminated porous film is made. Alternatively, the two layers include a polypropylene-based resin, a thermoplastic resin having a crystal melting peak temperature of 100 to 150 ° C., the contents of the thermoplastic resin in the two layers are different, and β It has activity and / or β crystal-forming ability. [Selection figure] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014004771-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8592071-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010026954-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019212446-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011126122-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011256402-A |
priorityDate | 2007-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 781.