http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101792256-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-3254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 |
| filingDate | 2011-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101792256-B1 |
| titleOfInvention | Epoxy composition for encapsulating an optical semiconductor |
| abstract | The present invention relates to an epoxy composition for optical semiconductor encapsulation, An object of the present invention is to provide an epoxy resin composition for sealing an optical semiconductor element which is excellent in gas permeability and thin film curability while maintaining heat resistance, light resistance and crack resistance. The composition is characterized by comprising the following (A) to (C): (A) a silicone-modified epoxy compound represented by the following formula (1); (Formula 1) Wherein R 1 is independently a substituted or unsubstituted monovalent hydrocarbon group of 1 to 20 carbon atoms, R 2 is a group represented by the following formula (2), X is a group represented by the following formula A and b each independently represent an integer of 0 to 100, with the proviso that 0? A + b? 100,? Is 0 or 1 independently from each other, and c is an integer of 0 to 10, Provided that at least one of the groups represented by R < 2 > (2) (Formula 3) Wherein d and e are each independently an integer of 0 to 100, provided that 0? D + e? 100 and? Is as described above; (B) a curing agent [amount of 0.5 to 1.5 equivalents based on 1 equivalent of the epoxy group in the component (A)]; And (C) a polyhydric alcohol [amount that becomes 0.01 equivalent to 1.0 equivalent based on 1 equivalent of the curing agent (B)]. |
| priorityDate | 2010-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.