http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2197249-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 |
| filingDate | 1996-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e77c4a119bbb54e81902cc1bcf7af352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a69e147a22ef72c5e8b232b7307e8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_661ed93bcc4895b675096138d7f2a13c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45d79fdf85147809389fabc28c53f5ed |
| publicationDate | 2004-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2197249-T3 |
| titleOfInvention | POLISULFONE MEMBRANE FOR BLOOD PURIFICATION. |
| abstract | A POLISULFONE MEMBRANE TO PURIFY BLOOD IS DISCLOSED, WHICH HAS EXCELLENT COMPATIBILITY WITH THIS, AND THE MEMBRANE SUCH PRODUCTION PROCESS. THE MEMBRANE INCLUDES A PHASE WITH A POLYMER MIXTURE FORMED BY AN INTEGRATED COPOLYMER AND / OR A COPOLYMER SEQUENCED WITH A MOLECULAR WEIGHT OF 3 X 10 5 DALTONS OR MORE AND THAT CONTAINS (A) A HYDROPHILE SEGMENT AND (B) A HYDRO SEGMENT THAT DOES NOT HAVE POLISULPHONE) IN A TOTAL AMOUNT THAT GOES FROM 0.5 TO 30 PARTS PER WEIGHT UP TO 100 PARTS PER WEIGHT OF POLISULFONE, WITH A PROPORTION OF MONOMERO UNITS (A / B) BETWEEN SEGMENTS A AND B THAT GOES FROM 0, 5 TO 5. THE COPOLYMER IS PREFERREDLY AN INTEGRATED COPOLYMER IN WHICH THE HYDROPHYL SEGMENT IS A POLYVINROL PIRROLIDONE SEGMENT AND THE HYDROPHOBO SEGMENT IS A POLYSTYRENE SEGMENT. THE MEMBRANE CAN BE PREPARED BY APPLYING A MOISTURE FILM FORMATION PROCESS TO A VARNISH CONTAINING AN APPROPRIATE SOLVENT OF THE MIXED POLYMER, AS N, N - DIMETHYLETAMETAMIDE. THE MEMBRANE TO PURIFY BLOOD REDUCES THE INCOMODITY OF THE WASHING OF THE COAGULATED MEMBRANE DURING THE FILM FORMATION PROCESS AND ALLOWS THE RECOVERY OF THE SOLVENT FROM A COAGULATION SOLUTION IN A HIGH RECOVERY RATE BECAUSE THE COPOL MEMBRANA IS SUBSTANTIALLY NOT ELUDED IN THE WATER WITH WHICH IT CONTACTS DURING THE FILM AND WASHING FORMATION PROCESS. |
| priorityDate | 1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.