| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G31-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-144 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G31-11 |
| filingDate |
2003-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_031a6abd2621410e75555f4107a2edec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae0b575e3d9568cc99e7d09c7693d9e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c68d38547d8bbf47107a4d55e046f04b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e87f61ba4465328453facd9d08470881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dcd565e9ba9f2ce5b527c9a14db01b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb1005300096cb986f76fe63fee3ccaa |
| publicationDate |
2004-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1468719-A1 |
| titleOfInvention |
Composite membrane for the separation of hydrocarbons comprising a transition metal salt-polymer mixture separation layer |
| abstract |
The present invention relates to a facilitated transport membrane for separationnof alkene hydrocarbons from hydrocarbon mixtures, comprising a porous supportednmembrane and a transition metal salt-polymer membrane consisting of a transitionnmetal and a polymer, in which the transition metal salt does not chemically react withnthe polymer but physically dispersed within the polymer which has no functional groupncapable of forming a complex with the transition metal salt. The facilitated transportnmembrane according to the present invention is prepared by forming a solid transitionnmetal salt-polymer membrane consisting of a transition metal salt and a polymerncapable of dispersing the transition metal salt on the molecular scale; and coating thensolid membrane on a porous supported membrane with good permeance and superiornmechanical strength. In particular, the polymer matrix allows the transition metal saltnto be well dissociated because it has no functional group capable of forming a complexnwith a transition metal. The facilitated transport membrane is characterized in that itsnpermeance and selectivity to alkene hydrocarbons is high and in that the transitionnmetal ion in the transition metal salt-polymer membrane maintains its activity as ancarrier for alkene hydrocarbons even under long-term dry operating conditions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2465951-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009014930-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011303868-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010065351-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010065351-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8343257-B2 |
| priorityDate |
2003-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |