| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0236 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0236 |
| filingDate |
2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102067226-B1 |
| titleOfInvention |
Polyimide-based block copolymers and polyimide-based film comprising the same |
| abstract |
The present invention relates to a polyimide block copolymer and a polyimide film comprising the same. The polyimide-based block copolymer according to the present invention makes it possible to provide a polyimide-based film which is colorless and transparent and exhibits excellent tensile elongation. |
| priorityDate |
2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |