http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017082027-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_815dd96aa12ccdc93519d587b3a77d31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d1f34efdcec5c0bd059121cb8e6207 |
| publicationDate | 2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017082027-A |
| titleOfInvention | Thermosetting epoxy resin composition for primary sealing of photocouplers |
| abstract | The present invention provides a heat conductive composition, heat dissipating grease, paste, pad, sheet, and film having dramatically improved heat conductivity in the heat transfer direction. A reaction product of (A) (A-1) an epoxy resin not solid or fluid at 25 ° C. and (A-2) an acid anhydride, the epoxy group equivalent / acid. Prepolymer having an anhydride group equivalent ratio of 0.6 to 2.0: 100 parts by mass, (B) inorganic filler: 80 to 1,000 parts by mass, (C) Formula (1) below: X + Y- ( 1) [In formula (1), X + represents a cation such as an aliphatic quaternary phosphonium ion, and Y− represents an anion such as a tetrafluoroborate ion. ] The hardening accelerator which consists of onium salt represented by: 0.05-5 mass parts, (D) 1 type, or 2 or more types of antioxidant chosen from phenol type, phosphorus type, and sulfur type antioxidant: 0. 01 to 10 parts by mass and (E) a hydrotalcite-like compound and / or a fired product of a hydrotalcite-like compound: a thermosetting epoxy resin composition for primary sealing of a photocoupler, which contains 1 to 10 parts by mass. [Selection figure] None |
| priorityDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.