http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106046363-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-32 |
| filingDate | 2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106046363-B |
| titleOfInvention | One kind is containing fluorene structured high dissolubility Nomex of tetramethoxy and preparation method thereof |
| abstract | The present invention provides a kind of fluorene structured high dissolubility Nomex containing tetramethoxy, preparation method are as follows: by etc. amount of substance the structure of fluorenyl containing tetramethoxy aromatic diamine monomers and commercialization aromatic diacid monomer be added organic solvent in, after 180~200 DEG C are stirred to react 8-12h, reaction was completed, further sedimentation, washing and drying, can be obtained the fluorene structured high dissolubility Nomex polymer containing tetramethoxy of threadiness.Solubility of such Nomex in specific solvent has excellent film forming up to 20wt% or more, and made thin polymer film has important application value in gas separation membrane field. |
| priorityDate | 2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.