http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012049971-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 |
| filingDate | 2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2012049971-A1 |
| titleOfInvention | Secondary battery electrode binder, secondary battery electrode slurry, and secondary battery electrode |
| abstract | The present invention relates to a binder for a secondary battery electrode, a slurry for a secondary battery electrode, and a secondary battery electrode. In recent years, secondary batteries have been widely used. In particular, lithium ion secondary batteries are being considered for use in automobiles and the like. Conventionally, fluorine-based polymers have been used as polymer binders for the production of lithium ion secondary battery electrodes, but they must be dissolved in an organic solvent and added in a large amount to obtain a binding force. Because of the necessity, there were problems such as volatilization of organic solvent and inhibition of electrode conductivity. The present invention provides a secondary battery electrode binder comprising an unsaturated carboxylic acid alkyl ester monomer, an ethylenically unsaturated carboxylic acid monomer, an aliphatic conjugated diene monomer, and an alkenyl aromatic monomer. A monomer composition containing a specific amount of at least one monomer selected from the group consisting of other monomers copolymerizable with these monomers (excluding cyano group-containing vinyl monomers). The above problem is solved by using a binder containing a copolymer latex obtained by emulsion polymerization of the product. |
| priorityDate | 2010-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 157.