| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2707056d594790a62947ee030653e6f8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate |
2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f44c280b4d6d7610062636cec93847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a491936627fcf46d683573893f0fd33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c2fcecf43e34d3b7063fe6d4120b1bc |
| publicationDate |
2012-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120033867-A |
| titleOfInvention |
Substrates for polyimide resins, films, alignment films and display devices |
| abstract |
The present invention is a polyimide resin having improved yellowness and light transmittance without significantly impairing mechanical properties and thermal stability properties of general polyimide resins, and having a unit structure derived from an aromatic dianhydride monomer or an aromatic diamine monomer. And a unit structure derived from an alicyclic dianhydride monomer or an alicyclic diamine monomer at the same time, and forming a film having a thickness of 50 to 100 µm and then forming a film having a thickness of 50 to 100 µm having a thickness of 30 or less. To give a polyimide resin having a yellowness of 30 or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059954-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190087397-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014133887-A |
| priorityDate |
2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |