http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001114987-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| 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/C08L63-00 |
| filingDate | 1999-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c582af4953dc949de558535887f88655 |
| publicationDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001114987-A |
| titleOfInvention | Epoxy resin composition and semiconductor device |
| abstract | (57) [Problem] To provide an epoxy resin composition excellent in moldability, flame retardancy and solder crack resistance. (A) An epoxy resin represented by the general formula (1) and / or an epoxy resin represented by the general formula (2): (B) a phenolic resin obtained by polycondensing a heavy petroleum oil or pitches, a formaldehyde polycondensate and a phenol in the presence of an acid catalyst, (C) an inorganic filler, and (D) a curing accelerator are essential An epoxy resin composition for semiconductor encapsulation characterized by comprising as a component. Embedded image (Wherein R1 is an alkyl group having 1 to 4 carbon atoms, R2 is an alkyl group having 1 to 4 carbon atoms, a is an integer of 0 to 3, b is 0 to 4 Which may be the same or different from each other, and n is a positive number of 1 to 10 on average. (Wherein R3 is an alkyl group having 1 to 4 carbon atoms, R4 is an alkyl group having 1 to 4 carbon atoms, c is an integer of 0 to 3, and d is 0 to 4 Which may be the same or different from each other, n is an average value and is a positive number of 1 to 10) |
| priorityDate | 1999-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.