| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-1243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-1245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-78 |
| filingDate |
2018-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110447123-B |
| titleOfInvention |
Battery packaging material, method for producing the same, polybutylene terephthalate film for battery packaging material, and battery |
| abstract |
The present invention provides a battery packaging material that has excellent moldability and is less likely to warp. The battery packaging material of the present invention is composed of a laminate having at least a base material layer, a barrier layer, a cured resin layer and a heat-fusible resin layer in this order, and at least one of the base material layers is made of polybutylene terephthalate. The ester film was formed by dividing the puncture strength X(N) when punctured from the base material layer side of the laminate, measured according to the method specified in JIS Z1707:1997, by the polybutylene terephthalate film The thickness Y (μm) of the obtained value (X/Y) is 1.02 N/μm or more. |
| priorityDate |
2017-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |