| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101943516-B1 |
| titleOfInvention |
Diamine compound, polyamic acid prepared therefrom, polyimide prepared therefrom, and polyimide film including polyimde |
| abstract |
The present invention provides a diamine compound represented by the following formula (1), a polyamic acid formed therefrom, a polyimide and a polyimide film. [Chemical Formula 1] In Formula 1, X, Ar 1 , and Ar 2 are as defined in the detailed description. |
| priorityDate |
2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |