| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eee67eb7fe7bb663b41ab818d47eddba |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
| filingDate |
2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbc02719ced80c34b92abc8594b26ede
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30b63f534831e4b108b957b410facb8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_021343f0ff7509962c5c9c2b4d6225d0 |
| publicationDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014113522-A |
| titleOfInvention |
Gas separation membrane |
| abstract |
Disclosed is a gas separation membrane having excellent performance for selectively separating a specific gas species at a high membrane permeation rate. [Means for Solving the Problems] The above-mentioned problems include 15 to 85% by mass of an amine compound (A) and 85 to 15% by mass of a vinyl alcohol polymer (B) containing a carboxyl group in an amount of more than 5 mol% and 30 mol% or less. It is solved by providing a gas separation membrane comprising: Furthermore, the carboxyl group in the vinyl alcohol polymer is preferably partially neutralized or completely neutralized with an alkali metal. [Selection figure] None |
| priorityDate |
2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |