| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7fdae84912d8d95d7ced6be795de903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2018-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb82e8ab53829dc17b396de05115abf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adc508e26056557f91a6e572d92a7b98 |
| publicationDate |
2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019127503-A |
| titleOfInvention |
Thermally crosslinkable polyimide, its thermoset and interlayer insulation film |
| abstract |
The present invention provides a thermally crosslinkable polyimide capable of suppressing thermal expansion in the Z direction while maintaining low thermal expansion in the XY direction, and a thermally cured product thereof. A thermally crosslinkable polyimide according to an embodiment of the present invention is represented by the following general formula (1): [Chemical formula 1] In general formula (1), X 1 represents a tetravalent aromatic or aliphatic group, X 2 represents a divalent aromatic or aliphatic group, and X 2 In the following formula (2): [Chemical formula 2] Contains a structural unit represented by 【Selection chart】 None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I740758-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114685789-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I758034-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7280925-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022103036-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022103037-A |
| priorityDate |
2018-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |