| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 |
| filingDate |
2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105705221-B |
| titleOfInvention |
Include the water process seperation film and forming method thereof of ion exchangeable polymeric layer |
| abstract |
The present invention relates to water process seperation film and water treating modules, the wherein described water process seperation film includes support and the polymeric layer that is formed on the support, the polymeric layer includes the copolymer containing hydrophobic repeat unit and hydrophilic repeating unit, the hydrophilic repeating unit has ion exchange functional groups, and the ion exchange capacity (IEC) of middle polymeric layer is 0.02meq/g to 2.4meq/g.The water process seperation film has excellent salt rejection rate and permeation flux characteristic. |
| priorityDate |
2013-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |