| 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/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-46 |
| filingDate |
2009-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b44c8629ae86172a14f4a48217a42bba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d272eea4fe64954090053aa548c78c66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a20b0f7253c1a9ddc44e6ba8d784b254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75c1d86466a1934dff6e3237ffd74c91 |
| publicationDate |
2011-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011083664-A |
| titleOfInvention |
Preservation method of composite semipermeable membrane or membrane element |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for storing a composite semipermeable membrane or a membrane element in which the membrane performance is not easily lowered even when stored for a long time. In a method for storing a composite semipermeable membrane having a skin layer containing a polyamide-based resin on a porous support, at least the skin layer is stored in contact with an alicyclic diamine-containing aqueous solution. To preserve the composite semipermeable membrane. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012169206-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012137449-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103582520-A |
| priorityDate |
2009-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |