Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3415 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3415 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/C08L101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-40 |
filingDate |
2022-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe70b537098ffdfa50e1f352728f7e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_560a4baf59d8a93ab52c362b3014ff79 |
publicationDate |
2023-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2023276788-A1 |
titleOfInvention |
Binder composition for electrochemical elements, electrically conductive material dispersion for electrochemical elements, slurry for electrochemical element electrodes, electrode for electrochemical elements, and electrochemical element |
abstract |
The purpose of the present invention is to provide a binder composition able to form an electrode in which an increase in internal resistance can be suppressed following electrochemical element cycles. This binder composition contains a polymer X, N-methyl-2-pyrrolidone, and a nitrogen compound other than N-methyl-2-pyrrolidone. The polymer X contains a nitrile group-containing monomer unit and also contains an aliphatic conjugated diene monomer unit and/or an alkylene structural unit. The molecular weight of the nitrogen compound is 1000 or less. In addition, the HSP distance (RA) between the nitrogen compound and the polymer X is 10.0 MPa1/2 or less. |
priorityDate |
2021-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |