http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5704271-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B1-00 |
| filingDate | 2014-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5704271-B1 |
| titleOfInvention | Winding body for battery packaging materials |
| abstract | A winding body for a battery packaging material in which defects that cause pinholes are suitably managed, a method for manufacturing the winding body, and a method for inspecting defects in the battery packaging material are provided. A winding body for a battery packaging material comprising a laminated film in which at least a base material layer, an adhesive layer, a metal layer, and a sealant layer are laminated in this order, the laminate At the interface portion of at least two layers included in the film, there is a foreign substance 7 having an area of 0.4 mm 2 or more when viewed from the lamination direction of the laminated film so that the position of the foreign substance can be recognized. A wound body of battery packaging material in which a mark is given to the laminated film. [Selection] Figure 1 |
| priorityDate | 2014-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.