| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f992ca1d23a07be5d3c27a5a0bd1aee2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2210-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S55-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-0255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 |
| filingDate |
2009-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca86ae5825fd05ae6dbbb20fe1d45ae8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f122c604e085085d765e317b2102e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f781e84279e6062aa95200f501bc7fbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cebc5331b7a48853fba29498b34f397 |
| publicationDate |
2009-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009255405-A1 |
| titleOfInvention |
Gas separation membrane |
| abstract |
A membrane for gas separation includes a porous support layer and a separation layer. The separation layer comprises a mixture of one or more saccharide derivatives and one or more homopolymers. The saccharide derivative(s) may have a cyclic structure with five or six ring atoms, or a linear structure, or may include monosaccharide derivatives which are bound via glycoside bonds, and the number of monosaccharides bound in this manner may be 2 to 1,000. A membrane can be produced by preparing a homogeneous solution which comprises a saccharide derivative and a homopolymer in a solvent; and pouring the homogenous solution onto a support layer. The membrane may be used in a gas separation module the operation of which makes use of the membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781559-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241659-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015040758-A1 |
| priorityDate |
2006-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |