| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca4a4e36e37395a0133b2c18f5c533b5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-621 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-24
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/C08L61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 |
| filingDate |
2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5b2ca6afce855f66f34ca8425c8fcc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0162b008e43e26c6f09fee7fadc673d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e109c66a69e690b902ed1618c03e6ed |
| publicationDate |
2020-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200012742-A |
| titleOfInvention |
Epoxy resin composition, prepreg, laminate and printed wiring board |
| abstract |
(Problem) The present invention provides an epoxy resin composition that exhibits excellent low dielectric properties and is excellent in copper foil peel strength and interlayer adhesion strength in printed wiring board applications. (Solution) The epoxy resin composition for circuit boards which make an epoxy resin component and a hardening | curing agent containing 10-100 mass% of 2, 6- di substituted phenol dicyclopentadiene type epoxy resins represented by following General formula (1) as essential components. [Formula 1] (In formula, R represents a C1-C8 alkyl group, a phenyl group, or an allyl group, n shows the number of 0-10 in an average value.) |
| priorityDate |
2018-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |