| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_347f5b16ef154303f0a9ca79da9a6638 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-003
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/C08F8-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02 |
| filingDate |
2000-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05c6a14f7aabae157eef44267e2a660f |
| publicationDate |
2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6458310-B1 |
| titleOfInvention |
Process of making a polymeric material having a microporous matrix |
| abstract |
A polymeric material including a microporous matrix disposed in a multi-block polymer having a backbone of the general formula:wherein: A is a first copolymerized monomer; B is a second copolymerized monomer; X is a third copolymerized monomer the same as or different from A; n and m are the same or different and are each an integer in the range of from 30 to 3000; is 0 or an integer in the range of from 30 to 3000; p is an integer in the range of from 1 to 100; wherein the microporous matrix is defined by reactive cleavage of at least a portion of a pendant moiety on B. The polymeric material is produced by a process which comprises cleavage of at least a portion of pendant moiety on B while leaving the backbone of the copolymer intact. This approach facilities production of a substantially uniform distribution of very small pores of substantially uniform dimension. Ideally the polymer material is produced in the form of a thin membrane which can be used in a range of industrial applications including, for example, technologies such as reverse osmosis, ultrafiltration, pervaporation and electrolysis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2914307-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016514049-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598782-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7981989-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8465629-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105263610-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10285968-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009255826-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007071789-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008066826-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010292077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005074651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9114125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008129213-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8097269-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8940152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8338555-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7981441-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10022679-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009048663-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009048663-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007160639-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9949944-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8420704-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008161524-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014164793-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011024729-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8274075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014164793-A3 |
| priorityDate |
1997-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |