| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b79ab78c99be0db62bf05f9e2a15f9f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70abd0b6ba9719f350d9292e15f251e9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-5211 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-04 |
| filingDate |
2001-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b67a70f66ac438a4511eac000ee2569f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5209596921d95a5cf1c820183dbfeb36 |
| publicationDate |
2002-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0222245-A1 |
| titleOfInvention |
Membranes for selective gas separation |
| abstract |
The invention concerns a membrane for selective gas separation. The membrane consists of an ethylene oxide copolymer or a polymeric material obtained by crosslinking such a copolymer. Said copolymer is characterised in that it consists of at least 30 % in number of -CH2CH2O- units derived from ethylene oxide, and at least 2 % in number of -CHR-CH2O- units derived from an oxirane bearing a crosslinkable substituent R and/or of -CHR1-CH2O- units derived from an oxirane bearing a non-crosslinkable substituent R1. The membranes are particularly useful for separating hydrophilic gases contained in a gas mixture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012145472-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9295951-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013047265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2699334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010112721-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8748556-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2699334-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2943559-A1 |
| priorityDate |
2000-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |