http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104540883-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-14 |
| filingDate | 2012-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104540883-B |
| titleOfInvention | Polyamidoimide copolymer membrane and the method for preparing polyamide-imide copolymer |
| abstract | The present invention discloses a kind of polyamidoimide copolymer membrane, including by TFDB (2, the trifluoromethyls 4 of 2' bis-, 4' benzidines) derived from cellular construction, by 6FDA (4,4'(hexafluoroisopropylidenyls) diphthalic anhydrides) derived from cellular construction and by TPC (paraphthaloyl chlorides, Isosorbide-5-Nitrae phthalyl chloride) derived from cellular construction copolymerization copolymer resin. |
| priorityDate | 2012-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.