http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140071357-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-06 |
| filingDate | 2012-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2dc977877256c04baf5ea5299fbe6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50b0dad22acb5b4f946ae89c8ba6ef11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abc465ef57424437c79480d594e976cd |
| publicationDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140071357-A |
| titleOfInvention | Epoxy resin, epoxy resin composition, and cured product thereof |
| abstract | An epoxy resin and an epoxy resin composition which give a cured product having high heat resistance and excellent water absorption and electrical characteristics. The epoxy resin is obtained by reacting naphthol and cresol with aldehyde, and the ratio of? -Naphthol in the naphthol when the naphthol and cresol are reacted with aldehyde is 1 to 10% by weight. The naphthol-cresol novolak phenol resin By glycidylation. The naphthol-cresol novolak type phenolic resin has a weight ratio of naphthol to cresol of 65:35 to 85:15 when naphthol and cresol are reacted with aldehyde, and the obtained naphthol-cresol novolak type phenol resin has a softening point of 100 Deg.] C to 150 [deg.] C. |
| priorityDate | 2011-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.