http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102079423-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102079423-B1 |
| titleOfInvention | Composition for forming polyimide film and polyimide film prepared by using same |
| abstract | The present invention provides a composition for forming a polyimide film comprising a polyamic acid or polyimide prepared from a diamine containing an intramolecular amide group in the form of an oligomer or a low molecular weight, thereby maintaining the optical properties, thereby improving the heat resistance of the film. Films may be provided. In addition, the polyimide film according to the present invention can not only reduce the laser energy density (E / D) required in the laser peeling process, but also significantly reduce ash generated by the peeling process, so that the poly in the display manufacturing process The permeability improvement of a mid film and the reliability of an element can be improved more. |
| priorityDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.