http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000350926-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-18 |
| filingDate | 2000-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50b18b9c19658b6243abfcb1a0a2c53f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a72c30ffb646de2bcc057da340ab81d |
| publicationDate | 2000-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000350926-A |
| titleOfInvention | Polysulfone-based selectively permeable hollow fiber membrane |
| abstract | (57) [Problem] The present invention is particularly suitable for use in the fields of medicine, food industry, etc., because of the separation of substances having a small molecular weight, the molecular weight fraction with little elution into water, the molecular weight fraction is sharp, and it can be used safely. It is intended to provide a hollow fiber membrane that can be used. The polysulfone-based selectively permeable hollow fiber membrane of the present invention is characterized in that in a polysulfone-based hollow fiber membrane containing a hydrophilic polymer, the hydrophilic polymer is crosslinked and insoluble in water. The method for producing such a hollow fiber membrane is such that a hollow fiber membrane formed using a spinning solution containing a polysulfone resin and a hydrophilic polymer is brought into a wet state having a saturated water content or higher, and then the wet state is produced. The radiation cross-linking is carried out in a state where is maintained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7922007-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005348874-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004121608-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006340977-A |
| priorityDate | 1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 206.