| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16ff98111c444958afff50b3db02399 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 |
| filingDate |
2016-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c45d74fec33aeff997ff9bf3b2ab52 |
| publicationDate |
2018-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107925034-A |
| titleOfInvention |
Separator for battery and manufacturing method thereof |
| abstract |
The inventors of the present application expect that the battery separator will be thinner and have higher capacity in the future, and provide a battery separator that has adhesion to the electrode material and can minimize the useless space between the electrode material and the separator. When the electrode material and the separator are stacked to form a wound body, a high volume energy density can be obtained, and it is particularly suitable for a battery separator as a separator for a lithium ion secondary battery. A separator for batteries, which is laminated with a polyolefin microporous membrane and a porous layer located on the surface of the polyolefin microporous membrane, the porous layer containing approximately spherical organic particles and plate-shaped inorganic particles formed of an acrylic resin or a fluorine resin, The approximately spherical organic particles are partial to the surface of the porous layer, and the ratio (r/t) of the average particle diameter r (μm) of the approximately spherical organic particles to the average thickness t (μm) of the plate-shaped inorganic particles satisfies Formula 1 and Formula 2. 0.1 μm≦≦r≦≦0.8μm...Formula 1 0.3≤r/t≤1.0...Formula 2. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023130683-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109524603-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109524603-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111480248-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111653717-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110660948-A |
| priorityDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |