http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201418316-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24917 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-3218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-20 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/C08G8-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-28 |
| filingDate | 2013-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c52d5bf537499184d6674663714d596 |
| publicationDate | 2014-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201418316-A |
| titleOfInvention | Epoxy resin, curable resin composition and cured product thereof, and printed circuit board |
| abstract | The present invention provides a curable resin composition which exhibits little change in heat resistance after a heat history in a cured product and exhibits low thermal expansion property, a cured product thereof, and a heat resistance change after heat history, and which is excellent in low thermal expansion property. A printed circuit board and an epoxy resin that imparts these properties. The epoxy resin of the present invention is characterized in that it is obtained by polyglycidyl etherification of a reaction product of p-cresol, a β-naphthol compound, and formaldehyde, and the epoxy resin contains the following structural formula ( 1) the trifunctional compound (x) represented by the following formula (2), and the content ratio of the above trifunctional compound (x) is 55% by area ratio measured by GPC In the above formula, R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and G represents a glycidyl group, and □ (wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and G represents a glycidyl group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I624487-B |
| priorityDate | 2012-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.