| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77212be9386576ce90d2042ba67f93a1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
2009-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f6cc4cec2bf2001cca5cb4032cf018d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2f6051557b4eeced93ab7d751f6de6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1baa1b03ebada9fb964aa163442d708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a17ae36143979670d47fa19528da60e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_401866d392b7ae67e605301c211e0d3f |
| publicationDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2349523-A1 |
| titleOfInvention |
Water flux polymer membranes |
| abstract |
The invention relates to a polymer membrane composition having improved water flux and stable pore size. The water flux is improved by increasing the hydrophilicity of the membrane using a matrix polymer blended with controlled architecture amphiphilic block copolymers. Preferred membranes are those having a fluoropolymer matrix and acrylic amphiphilic block copolymers. The addition of the amphiphilic block copolymers are especially useful in microfiltration and ultra filtration membranes when used in water filtration. |
| priorityDate |
2008-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |