http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8709253-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e513c99a7f939dde56bf77d0e7e8cf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-755 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02 |
| filingDate | 2009-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff2ccbfe60fe73a5266a423817114834 |
| publicationDate | 2014-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8709253-B2 |
| titleOfInvention | Separation membrane elements, separation membrane module, and process for producing separation membrane element |
| abstract | The invention offers a separation membrane element that can be produced by a method in which a membrane-sealing portion is formed by, first, immersing end portions of hollow-fiber-shaped porous separation membranes in a resinous liquid and, then, curing the resin, that has a feature in that the membrane-sealing portion is formed of a casting resin and pores of the hollow-fiber-shaped porous separation membranes are filled with a pore-filling resin at the portion at which the membranes are in contact with the membrane-sealing portion, so that the casting resin is strongly bonded with the pore-filling resin, and that has the hollow-fiber-shaped porous separation membranes whose basal portions are flexible, so that breakage of the basal portions and leakage of gas or liquid are less likely to occur when in use; a separation membrane element that has a feature in that in the membrane-sealing portion, at least the surface at a side that is to be in contact with a liquid to be treated is formed of a thermosetting fluororesin, so that the membrane-sealing portion has excellent chemical resistance comparable to that of the conventional membrane-sealing portion formed of a thermoplastic fluororesin; separation membrane modules having these separation membrane elements as constituting elements; and a method of producing the separation membrane element. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104307372-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104307372-A |
| priorityDate | 2008-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.