Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-14 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14 |
filingDate |
2015-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e49a8f4fda3f972e218d552e78502aef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a344d4e9fe0fe4ff521355ea402b4c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9173f986aecf6a15a1d391035c02eae9 |
publicationDate |
2015-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2944132-A1 |
titleOfInvention |
Partially quaternized styrene-based copolymer, ionic-conductivity imparter, catalytic electrode layer, membrane/electrode assembly and process for producing same, gas diffusion electrode and process for producing same, and fuel cell of anion exchange membrane type |
abstract |
[Problem] To provide an ionic-conductivity imparter for use in fuel cells each including an anion exchange membrane, the imparter keeping the ionic conductivity and the gas diffusion properties high and being capable of minimizing the swelling of the electrode catalyst layer in a post-crosslinking step to form a highly active catalytic electrode layer and obtain an excellent fuel-cell output. [Solution] A partially quaternized styrene-based polymer which contains given amounts of a constituent unit having a quaternary salt type anion-exchange group and a constituent unit having a haloalkyl group. Due to the polymer, the ionic conductivity and the gas diffusion properties are kept high and the swelling of the electrode catalyst layer in a post-crosslinking step can be minimized to form a highly active catalytic electrode layer and obtain an excellent fuel-cell output. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3362169-A4 |
priorityDate |
2014-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |