http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H029430-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-70 |
| filingDate | 1988-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8be2ff6e2872bd3aaf956353e004133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_989e3e4f77bf7cf155bda48d8fe8cfb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_620c799c5d28158c7d2985cb6296312d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2779f909cea4867a8508b384f88caa06 |
| publicationDate | 1990-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H029430-A |
| titleOfInvention | Gas separation membrane and composite gas separation membrane |
| abstract | PURPOSE: To obtain a gas separation membrane wherein decrease of permeation rate of gas is small even under conditions of high temperature and high humidity by employing polymers, as gas separation membrane, which is obtained by the reaction of polyorganosiloxane containing vinyl groups with vinyl monomer. n CONSTITUTION: For preparing gas separation membrane for separation and concentration of gas mixture, polyorganosiloxane such as dimethyl polysiloxane containing vinyl groups, etc., is reacted with vinyl monomer such as styrene monomer etc., to produce a polymer. Gas separation membranes composed of a mixture of said polymer with polymer of fumaric acid ester and its copolymer in a ratio of 10 to 90wt.% are superposed upon a porous supporting film and further the first polymer as mentioned first is superposed thereupon. As a result, a gas separation membrane with a large proportion of siloxane structure and having high membrane strength is obtained, whereby decrease of permeation rate of gas is small ever if it is placed under conditions of high temperature and high humidity. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102208769-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7811359-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002039569-A |
| priorityDate | 1988-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.