| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9030bb39058132b54cc9638b54be02e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B13-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-30 |
| filingDate |
1985-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1f9571f2ea1df424f983f9842cf338a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe5e405776978db0ee6c32a7663edeb6 |
| publicationDate |
1990-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4891107-A |
| titleOfInvention |
Porous diaphragm for electrochemical cell |
| abstract |
A porous diaphragm is disclosed for use in an electrochemical cell having at least one electrode characterized as porous and self-draining. The diaphragm provides a uniformity of flow of an electrolyte through the diaphragm even when exposed to varying electrolyte head pressures. The porous diaphragm of the invention has a plurality of layers of a microporous polyolefin film or a composite comprising the microporous polyolefin film and a support fabric resistant to deterioration upon exposure to an aqueous solution of an ionizable compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5106464-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8562810-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007022946-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007074975-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9045835-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7025868-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004129577-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5409588-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7754064-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4969981-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7175708-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9689079-B2 |
| priorityDate |
1985-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |