http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016204408-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bf1dcd26f359177915d536ca9107212 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 |
| filingDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa1ccaabc1bc688916dd2a44adf409f |
| publicationDate | 2016-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016204408-A |
| titleOfInvention | Epoxy resin curing accelerator and epoxy resin composition for semiconductor encapsulation |
| abstract | An object of the present invention is to provide an epoxy resin curing accelerator excellent in transparency and an epoxy resin composition for semiconductor encapsulation. The present invention is an epoxy resin curing accelerator (Q) comprising a betaine-type quaternary phosphonium salt (A) represented by the following general formula (1). [Chemical 1] Wherein (1), R 1 ~R 3 is an alkyl group having 1 to 8 carbon atoms or an aryl group having a carbon number of 6 to 10,, R 4 to R 7 is hydrogen, an alkyl group having 1 to 4 carbon atoms, The carboxyl group or the C1-C4 alkyl group substituted by the carboxyl group, n represents the integer of 0-4. ] [Selection figure] None |
| priorityDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.