http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102094059-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 |
| classificationCPCInventive | 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/C08G73-1007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102094059-B1 |
| titleOfInvention | Polyimide precursor solution and preparation method thereof |
| abstract | The present invention provides a polyimide film having excellent heat resistance as well as improved optical properties by introducing a fluorene structure into a rigid polyimide chain structure. In addition, the polyimide according to the present invention is excellent in transparency, heat resistance, mechanical strength and flexibility by including a specific structure, a device substrate, a display substrate for a display device, an optical film, an integrated circuit (IC) package, an electrodeposition film (adhesive) film), multi-layer FPC (flexible printed circuit), tapes, touch panels, optical discs, and other protective films. |
| 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: 58.