http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019163703-A1
Outgoing Links
Predicate | Object |
---|---|
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-19 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-19 |
filingDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2021-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-WO2019163703-A1 |
titleOfInvention | Polyimide precursor resin composition |
abstract | A polyimide precursor resin which is a polymer of a diamine and at least one selected from the group consisting of tetracarboxylic acid dianhydride having two norbornan skeletons in the molecule and derivatives thereof; phosphorus atom and carbon atom in the molecule. Formula: A tertiary phosphorus compound containing a structure represented by CP, a formula in which a phosphorus atom and a carbon atom are directly bonded in a molecule: a quaternary phosphorus compound containing a structure represented by CP, A polyimide precursor resin composition containing at least one additive compound selected from the group consisting of a quaternary amine compound and a solvent. |
priorityDate | 2018-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 229.