| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0366 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-621 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28 |
| filingDate |
2011-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101803588-B1 |
| titleOfInvention |
Novel phenol resin, curable resin composition, cured article thereof, and printed wiring board |
| abstract |
A phenol resin having excellent heat resistance in a cured product and a low coefficient of thermal expansion, a curable resin composition using the phenolic resin as a curing agent for an epoxy resin, a cured product of the curable resin composition, and a printed wiring board excellent in heat resistance and low thermal expansion . A novel phenol resin having a resin structure in which a naphthol skeleton (n) and a naphthoquinone skeleton (q) obtained by oxidizing a polycondensate (a) of a naphthol compound and formaldehyde are bonded through a methylene bond is used as a curing agent for an epoxy resin do. |
| priorityDate |
2010-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |