http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115210292-A
Outgoing Links
| 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/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2021-02-25-04:00^^<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_f419a68f01f6034a50ab8ae5d84a63f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa267e3d65fb5ae1c5adfa91c67a1cd7 |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115210292-A |
| titleOfInvention | Polyimide resin, polyimide varnish and polyimide film |
| abstract | A polyimide resin having: a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from a diamine, the structural unit A comprising: derived from the following formula (a1) The structural unit (A1) of the compound and the structural unit (A2) derived from the compound represented by the following formula (a2), and the structural unit B includes: the structural unit (B2) and the structural unit (B2) derived from the following formula (b1) Structural unit (B1) of a compound selected from the group consisting of a structural unit (B21) derived from a compound represented by the following formula (b21) and a structural unit (B2) derived from a compound represented by the following formula (b22) At least one of the group consisting of the structural unit (B22). |
| priorityDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.