| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e565b6678873d9f256e8fec9ada071ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_882c666e28bb061c3b0da49660315c17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e934cfd988f9ca2f65a569e31baa07d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffbdf2a1b6245aeb1166a8605d82587a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd29acfb3ac675909172fb0f994b5b36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc905cbef116a1ec61d12125af9427f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f90d942c92372f7c8f88369cdaf5c79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca8470494bc5902d927de1da9afe023 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-5222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-00 |
| filingDate |
2009-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca1b1b3bd585033f7b64c6b5249fb4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336c0212c2db4a57781446b30bdefd7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6eae41c82dc953cbbd095b683c9ec6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15a90f5c23054412f4929e3e7ce00562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a65bc02dc63d236eafe15fbccc149ca5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f092a5b44d0ee42c26344761815b18f |
| publicationDate |
2012-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8088447-B2 |
| titleOfInvention |
Sulfonated polyether ether ketone ketone, film utilizing the same, and method for manufacturing the same |
| abstract |
A series of crosslinkable sulfonated poly(ether ketone)s containing cycloalkenyl groups were synthesized by aromatic nucleophilic substitution reaction. To decrease the swelling of fuel cell membranes, crosslinking of theses polymers by radical polymerization has been explored. These polymeric films exhibit good thermal and oxidative stability, and good dimensional stability in hot water. The proton conductivity of one example at room temperature is 7.52*10 −2 S/cm. The results showed that these materials containing cycloalkenyl groups are possible inexpensive candidate materials for proton exchange membranes in fuel cell applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10087295-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10563028-B2 |
| priorityDate |
2008-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |