| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dc5d1fb1cfe1fb03b5bc65b22f37838 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate |
2017-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d6b49aee79d1cd37ff2192466863f4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b13abc443f94acd7229a99e6f8aad52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a53ed3392a3a694adcaaf5a3b8dd937
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2edba62405f088216e0a2ddf81f557f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc7ee747e6a9c561dc6510128389fcb |
| publicationDate |
2017-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017131152-A1 |
| titleOfInvention |
Curable epoxy resin composition for white reflectors, cured product thereof, substrate for mounting optical semiconductor element, and optical semiconductor device |
| abstract |
The purpose of the present invention is to provide a curable epoxy resin composition for white reflectors which has excellent grindability and tabletability and from which a cured product having excellent heat resistance can be formed. The curable epoxy resin composition for white reflectors is characterized by including an epoxy compound (A), a curing agent (B) represented by formula (1) (in formula (1), R a represents an alkylene group having 1-6 carbon atoms, and R b represents a hydrogen atom, or a carboxyl group or an alkyl group having 1-6 carbon atoms. In formula (1), the multiple R a and R b may be the same or different), an inorganic filler (C), and a white pigment (D), wherein 200-2000 parts by weight of the inorganic filler (C) and 3-400 parts by weight of the white pigment (D) are included with respect to total 100 parts by weight of the epoxy compound (A) and the curing agent (B). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7294429-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021038771-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021038766-A1 |
| priorityDate |
2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |