| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-12 |
| filingDate |
1976-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90bc8b6e974fc9bef14d834ec2d846cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21b67d9de57c63367cdbc3576a0ba651
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd4cf633ce5502939b212ceaa42891af |
| publicationDate |
1980-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-730312-A3 |
| titleOfInvention |
Method of preparing ion-exchange membranes |
| abstract |
PURPOSE:An ion exchange membrance which makes possible to increase current efficiency greatly during the electrolysis of alkali salts and processes for producing them. |
| priorityDate |
1975-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |