| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2707056d594790a62947ee030653e6f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c2fcecf43e34d3b7063fe6d4120b1bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc8e024c540075452fd286ba806109d1 |
| publicationDate |
2018-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I630223-B |
| titleOfInvention |
Polyamine-niobium precursor composition, polyamine-imine film and display device |
| abstract |
The present invention is a polyimide-imide precursor composition, a polyimide-imide that is imidized, a polyimide-imide film, and an image display device including the film. In the molecular structure of the polyamido-imidimide precursor composition, a first block formed by copolymerization of monomers including dianhydride and diamine and monomers including aromatic dicarbonyl compound and aromatic diamine The second block formed by copolymerization. The dianhydride is a dianhydride containing biphenyltetracarboxylic dianhydride (BPDA) and 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA). Anhydride, and the diamine is a diamine containing 2,2'-bis(trifluoromethyl)diaminobiphenyl (TFDB). |
| priorityDate |
2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |