http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4946666-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate | 2007-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4946666-B2 |
| titleOfInvention | Polyelectrolyte emulsion and use thereof |
| abstract | <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte emulsion suitable for an electrode material which dramatically improves capability of generating electricity related to a membrane-electrode assembly for a fuel cell. <P>SOLUTION: [1] The polymer electrolyte emulsion comprises polymer electrolyte particles dispersed in a dispersion medium, wherein the polymer electrolyte contained in the polymer electrolyte particles is a block copolymer which is composed of a segment having an acidic group and a segment substantially having no ion exchange group. [2] The polymer electrolyte emulsion is the polymer electrolyte emulsion of [1] having a segment represented by formula (1) as the segment having the acidic group, wherein m represents an integer of ≥5, Ar<SP>1</SP>represents a divalent aromatic group having an acidic group. [3] A catalyst layer which is obtained by a catalyst composition including the polymer electrolyte emulsion disclosed in the above and a catalyst component, a membrane-electrode assembly having the catalyst layer and a solid polymer fuel cell are described. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| priorityDate | 2006-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.