http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005131177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-76 |
| filingDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112db46549425ca53849ebef410e3879 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ec6acc979c758c4fabf7fda2c08e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5072630050b3545a0511c6e4ddd512 |
| publicationDate | 2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005131177-A |
| titleOfInvention | Hollow fiber membrane for blood purification, method for producing the same and blood purifier |
| abstract | PROBLEM TO BE SOLVED: To lower the mass transfer resistance by minimizing the adsorption of a substance to be removed by a sponge layer in a hollow fiber membrane for blood purification, and raise the removal of low molecular weight proteins represented by α1MG. SOLUTION: After forming a membrane structure by microphase separation, avoiding drying at high temperature, for example, by applying low temperature drying by vacuum and microwave, hydrophobic polysulfone-based polymer and hydrophilic polymer, For example, by optimizing the polymer alloy state with polyvinylpyrrolidone, the hydrophilic / hydrophobic balance is maintained, and the adsorption of low molecular weight proteins in the sponge layer is suppressed in addition to the skin layer. Furthermore, by making the residual moisture content of the hollow fiber below a certain value, the structural change of the polymer alloy when γ-ray irradiation is performed is suppressed. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10792619-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010233980-A |
| priorityDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.