http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101410919-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101410919-B1 |
| titleOfInvention | Polyhydric hydroxy resin, epoxy resin, production method therefor, epoxy resin composition and cured product thereof |
| abstract | The present invention provides an epoxy resin, a polyhydric hydroxy resin, and a composition thereof, which are excellent in flame retardance, moisture resistance, low elasticity, and the like, and are suitable for use in encapsulation of electronic components, circuit board materials and the like. Is obtained by reacting 0.3 to 1.0 mol of styrene with 1 mol of phenol novolak as a polyhydric hydroxy compound in the presence of an acid catalyst, and the area% when the monohydric hydroxy compound is detected by gel permeation chromatography as a byproduct % Or less of styrene-modified polyhydric hydroxy resin. Further, it is an epoxy resin obtained by reacting styrene-modified polyhydric hydroxy resin with epichlorohydrin, and further an epoxy resin composition containing this styrene-modified polyhydric hydroxy resin or epoxy resin as an essential component. |
| priorityDate | 2010-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.