| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28ab2241f8ec56c30a295e61ff821c43 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-06 |
| filingDate |
1991-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5677db72b7752bd8024981a98dd1cc59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35d2edebf2186663cebc2c419614e203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54ff97d4196a36662535cc24ce7d6062 |
| publicationDate |
1993-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05103957-A |
| titleOfInvention |
Performance recovery method of pervaporation membrane permselective to organic matter |
| abstract |
(57) [Summary] [Purpose] To provide a method for recovering the performance of an organic permselective pervaporation membrane having reduced separation performance. The organic permselective pervaporation membrane having reduced separation performance is brought into contact with an organic solvent having an affinity for the membrane, and then dried to remove the organic solvent. [Effect] The performance of the organic permselective membrane having the reduced separation performance can be largely recovered, and the performance of the membrane is gradually degraded. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10166512-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012147534-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013021966-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0103814-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6423119-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9845404-A1 |
| priorityDate |
1991-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |