http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2007069626-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate | 2006-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2007069626-A1 |
| titleOfInvention | Composite semipermeable membrane, production method thereof, and use thereof |
| abstract | Provided is a composite semipermeable membrane having a high salt removal rate and high blocking performance against boron which is non-dissociated in a neutral region. When the polyamide separation functional layer is formed on the microporous support membrane, the polyamide molecule constituting the polyamide separation functional layer contains “two or more specific substituents, and at least one of them is β A specific cycloaliphatic compound or aromatic compound so as to include a partial structure represented by “a cycloaliphatic group or aromatic group containing a heteroatom bond having a carbonyl group at the position or γ-position” A composite semipermeable membrane is produced using an organic solvent solution. |
| priorityDate | 2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.