http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019182958-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/C08G59-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42 |
| filingDate | 2018-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea5d30e0773efe55db36e09f65731f1c |
| publicationDate | 2019-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019182958-A |
| titleOfInvention | Die attach material for optical semiconductor devices |
| abstract | A die attach material for an optical semiconductor device comprising a thermosetting epoxy silicone resin composition excellent in stamping application workability and adhesive strength with a silver surface. A die attach material containing the following components (A) to (D). (A) The following (A-1) component and (A-2) component 40 to 80 parts by mass, (A-1) an organopolysiloxane having two or more epoxy groups in one molecule, (A-2) 1 An epoxy compound or epoxy resin having two or more epoxy groups in the molecule (but not polysiloxane), (B) an acid anhydride having a bicyclo skeleton (B-1), and an acid anhydride having a free carboxy group ( B-2) (B-1): (B-2) = 75: 25 to 95: 5 (mass ratio) acid anhydride curing agent 20 to 60 parts by mass (provided that the component (A) and (B) The total of the components is 100 parts by mass), (C) a catalytic amount of the curing catalyst, and (D) (A) component and (B) 1 to 20 parts by mass of inorganic filler with respect to 100 parts by mass of component. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023021954-A1 |
| priorityDate | 2018-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.