| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 |
| filingDate |
2006-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fac27fabc1356954e3a64e3c49d020d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58a9372c614ed9f94d59055a4992d35d |
| publicationDate |
2008-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101325998-A |
| titleOfInvention |
Composite semipermeable membrane, process for production of the same, and use thereof |
| abstract |
The invention provides a composite semipermeable membrane which exhibits a high salt rejection ratio and high rejection even against boron non-dissociative in the neutral region. The composite semipermeable membrane is produced by using, in forming a polyamide separation function layer on a porous supporting membrane, an organic solvent solution containing a specific alicyclic or aromatic compound so as to make the polyamide constituting the separation function layer contain in the molecule a partial structure defined by the wording ''an alicyclic or aromatic group having two or more specific substituents, at least one of which contains a heteroatom linkage and bears carbonyl at the beta- or gamma-position''. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9370751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104039430-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104039429-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10918996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104394968-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105983147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9211507-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106687201-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106687201-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106659986-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102002760-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104394968-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104039429-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104039430-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9259691-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781560-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781560-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106457165-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140119100-A |
| priorityDate |
2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |