| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 |
| filingDate |
2003-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4cba5c6b03676408fef4ec9e69e4bc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c158a80355c571b887c43d8ae485a6f7 |
| publicationDate |
2004-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040058063-A |
| titleOfInvention |
Ion exchange membrane and production process therefor |
| abstract |
The present invention provides an ion exchange membrane and a method for producing the same. The membrane has a porous film having pores having an average pore diameter of 0.01 to 2 µm and a surface layer present on at least one side of the porous film.n n n The pores of the porous film layer are filled with an ion exchange resin and the surface layer comprises (a) an inorganic filler having an average primary particle longest diameter of at least 0.1 times the average pore diameter of the pores of the porous film and 50 μm or less, and (b) an ion exchange resin. It includes. The membrane is useful for diaphragms in direct methanol based fuel cells. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101019581-B1 |
| priorityDate |
2002-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |