| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 |
| classificationIPCInventive |
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/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate |
2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9861e97e4aaff89779b80e625225784b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18046b9da0c9083e4019de7972c095d4 |
| publicationDate |
2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110922753-A |
| titleOfInvention |
Composition for forming an optical film |
| abstract |
An object of the present invention is to provide a composition having excellent storage stability. The solution of the present invention is a composition comprising a transparent polyamide-imide resin having at least a structural unit derived from a diamine compound and a solvent represented by formula (X), A structural unit of a carboxylic acid compound, and a structural unit derived from a dicarboxylic acid compound. In formula (X), R a1 and R a2 independently represent an alkyl group having 1 to 6 carbon atoms, and R a3 represents an alkyl group having 2 to 6 carbon atoms or an alkoxy group having 2 to 12 carbon atoms. base alkyl. |
| priorityDate |
2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |