http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07224142-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc58e5fd0006c472fea1ec2f879638c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-20 |
| filingDate | 1994-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12331616d01c4a0659d9e839df2f85d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4b97244ea59321cc2120040e78b01e9 |
| publicationDate | 1995-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07224142-A |
| titleOfInvention | Epoxy resin and epoxy resin composition |
| abstract | (57) [Summary] [Structure] A polyfunctional epoxy resin obtained by the reaction of a naphthol aldehyde condensate with epihalohydrin, wherein the naphthol aldehyde condensate contains α-naphthol and α-naphthol and β-naphthol One of them is obtained by condensation with monoaldehyde, and the content of the condensate having 2 naphthalene nuclei in the naphtholaldehyde condensate is 3 nuclides or 4 or more nuclides. A polyfunctional epoxy resin which is not less than the content of any condensate, and an epoxy resin composition containing the same. [Effect] The epoxy resin of the present invention has a low melting point and a low melt viscosity, and is excellent in workability. Further, the composition containing this epoxy resin has a high glass transition temperature of the cured resin, It is suitable for semiconductor encapsulation because it has excellent heat resistance and moisture resistance, and cracks are less likely to occur in the package during soldering. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103906782-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560447-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013035808-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013056987-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013067697-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140071357-A |
| priorityDate | 1994-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.