| 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/C09J179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2018-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_456e1a8259ebf4deb52c9fa0dff7a259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa267e3d65fb5ae1c5adfa91c67a1cd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f419a68f01f6034a50ab8ae5d84a63f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35803de3f486a8dea4f76742c120049e |
| publicationDate |
2019-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201920371-A |
| titleOfInvention |
Polyimide resin, polyimide varnish and polyimide film |
| abstract |
A polyimide resin, comprising constituent unit A from tetracarboxylic dianhydride and constituent unit B from diamine; The structural unit A includes a structural unit (A-1) derived from a compound represented by the following formula (a-1) and a structural unit (A-2) derived from a compound represented by the following formula (a-2); The structural unit B includes a structural unit (B-1) derived from a compound represented by the following formula (b-1) and a structural unit (B-2) derived from a compound represented by the following formula (b-2); In formula (a-2), L is a single bond or a divalent linking group; In formula (b-2), each R is independently a hydrogen atom, a fluorine atom, or a methyl group. |
| priorityDate |
2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |