| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 |
| filingDate |
2002-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2efd723413379724bd90ce6d08e8bab5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a93cc871d61c7671f2240806f255b6c1 |
| publicationDate |
2004-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004016998-A |
| titleOfInvention |
Composite semipermeable membrane and method for producing the same |
| abstract |
An object of the present invention is to provide a composite semipermeable membrane having practical salt-blocking properties, water permeability, and chlorine resistance, and a method for producing the same. In a composite semipermeable membrane comprising a separation active layer and a porous support supporting the separation active layer, the separation active layer has a crosslinked polymer of a reactive composition containing a diacrylate compound and / or a dimethacrylate compound. A composite semipermeable membrane comprising a united body and a surface of a separation active layer having an uneven structure with a height difference of 0.3 μm or more. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019013886-A |
| priorityDate |
2002-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |