| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate |
2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d09e7b483d482723584702e9c0b808a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a013afb2552adc8a94f33bbcca37980 |
| publicationDate |
2020-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020175246-A1 |
| titleOfInvention |
Binder composition for secondary batteries, slurry composition for secondary battery functional layers, functional layer for secondary batteries, and secondary battery |
| abstract |
The purpose of the present invention is to provide a binder composition for secondary batteries, which is capable of forming a functional layer that exhibits excellent adhesion, and which enables a secondary battery to exhibit excellent cycle characteristics. A binder composition according to the present invention contains a polymer A, a polymer B and a solvent. With respect to the polymer A, the total of the content ratios of a monomer unit having a hydroxyl group and a monomer unit having an amide group is from 50% by mass to 90% by mass (inclusive), while the content ratio of a monomer unit having a carboxylic acid group is from 10% by mass to 50% by mass (inclusive). With respect to the polymer B, the content ratio of a monomer unit having two carboxylic acid groups is from 2% by mass to 5% by mass (inclusive), the content ratio of an aromatic vinyl monomer unit is from 15% by mass to 88% by mass (inclusive), and the content ratio of an aliphatic conjugated diene monomer unit is from 10% by mass to 80% by mass (inclusive). |
| priorityDate |
2019-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |