| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-62 |
| filingDate |
1977-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e99a0c690be293bd356db9f9ba5157b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6794ee7fc661a39408d3113b97132f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2205edfc410ccf7e6c3230b152bb5bb3 |
| publicationDate |
1978-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S53125980-A |
| titleOfInvention |
Improved polybenzimidazolone selective permeable membrane |
| abstract |
PURPOSE:To provide a selective permeable membrane with an excellent water permeability and salt exclusivity as well as a proper chemical stability and a mechanical strength, through crosslinking agent in forming polybenzimidazolone into a membrane from organic solvent solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55162311-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S587324-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5892403-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S624422-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0160283-B2 |
| priorityDate |
1977-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |