| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f419a68f01f6034a50ab8ae5d84a63f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0caccb71d2658e55d7cf7b8263449a18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa267e3d65fb5ae1c5adfa91c67a1cd7 |
| publicationDate |
2019-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019116940-A1 |
| titleOfInvention |
Polyimide resin, polyimide varnish and polyimide film |
| abstract |
A polyimide resin which has a constituent unit A that is derived from a tetracarboxylic acid dianhydride and a constituent unit B that is derived from a diamine, and wherein: the constituent unit A contains a constituent unit (A-1) that is derived from a compound represented by formula (a-1), a constituent unit (A-2) that is derived from a compound represented by formula (a-2) and a constituent unit (A-3) that is derived from a compound represented by formula (a-3); and the constituent unit B contains a constituent unit (B-1) that is derived from a compound represented by formula (b-1). A polyimide varnish and a polyimide film, each of which contains this polyimide resin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021193568-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022103036-A |
| priorityDate |
2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |