| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_313f69d47526fdea2a26937b1eabf40b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-46115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4604 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2287 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
1971-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1972-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2145904-A1 |
| titleOfInvention |
Process for removing electrolytic substances from water |
| abstract |
A process for removing electrolytic substances from water which comprises electrodialyzing an aqueous solution containing electrolytic substances using an ion-exchange membrane to remove the electrolytic substances from the aqueous solution, such exchange membrance consisting of an insoluble, infusible synthetic organic polymer having dissociable ionic groups chemically bonded thereto and having pores through which ions can pass the membrane, at least one substantial surface of the ion-exchange membrane intimately retaining an electrolytic substance having an opposite electric charge to the charge of the ion-exchange group of the ion-exchange membrane and being incapable of passing through the pores of the ion-exchange membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2326052-A1 |
| priorityDate |
1970-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |