| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-29 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 |
| filingDate |
2012-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bafa80c022cb765070452af8e2bb77a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c7bee17d781ef50ba1c45a024383bb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d280137b06fba6f97ec96d018faf9b26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05e71c093fd0d37058d0d932b7983756
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c6c5c0f198a83d21511c056f22c6d5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76f93278a5b655bdea69654a205ccb9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10c3482a63f6d149a761007d478ecef6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6925953000cb9ddeb1b7a0e43a8d1845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9f51c0eead1732f07c28306dba363b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38625ae3426b9a6cf197a1a9f1e06c27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb9d2b2df81b0e617788d12a7e487045 |
| publicationDate |
2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2733178-A1 |
| titleOfInvention |
Sealing agent for optical semiconductor devices, and optical semiconductor device |
| abstract |
The present invention provides an encapsulant for optical semiconductor devices, which is capable of suppressing surface tackiness of a cured product and is also capable of enhancing the heat resistance and thermal cycle characteristics of the cured product. An encapsulant for optical semiconductor devices according to the present invention which includes: a first organopolysiloxane which is represented by formula (1A) or formula (1B) and has an alkenyl group and a methyl group bonded to a silicon atom; a second organopolysiloxane which is represented by formula (51A) or formula (51B) and has a hydrogen atom bonded to a silicon atom and a methyl group bonded to a silicon atom; and a catalyst for hydrosilylation reaction, and the content ratios of methyl groups bonded to silicon atoms in the first and second organopolysiloxanes each are 80 mol% or more. n n (R1R2R3SiO 1/2 ) a (R4R5SiO 2/2 ) b (R6SiO 3/2 ) c Formula (1A) n n (R1R2R3SiO 1/2 ) a (R4R5SiO 1/2 ) b (R6SiO 3/2 ) c Formula (1B) n n (R51R52R53SiO 1/2 ) p (R54R55SiO 2/2 ) q (R56SiO 3/2 ) r Formula (51A) n n (R51R52R53SiO 1/2 ) p (R54R55SiO 2/2 ) q (R56SiO 3/2 ) r Formula (51B) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3159373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9902856-B2 |
| priorityDate |
2011-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |