| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 |
| filingDate |
2012-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91fb2af1e50966203cc7c7e7c63f0d27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4a4e497cd21df54d782548ce389362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7d701e7517b40396b4ac05f2f1e8da0 |
| publicationDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014114352-A |
| titleOfInvention |
Active ester resin, curable resin composition, cured product thereof, and printed wiring board |
| abstract |
Provided is an active ester resin in which a cured product obtained has excellent heat resistance, a small change in heat resistance after heat history, and a low dielectric constant and dielectric loss tangent. The following structural formula (1) [Wherein, R 1 and R 2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms. Z is an ester-forming structural site (z1) or a hydrogen atom (z2). An active ester resin characterized in that at least one of the Z contained in the trifunctional compound (x) is the ester-forming structure site (z1). . [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220025804-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021112142-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106471034-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022124396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022123799-A1 |
| priorityDate |
2012-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |