Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-08 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/C07C69-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 |
filingDate |
2015-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_946f5ff45d52d73074fd6c0d121cd2ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_060bc0c049d862a12d3d0183cfdd25ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb7d98261fefee9db54ed9bce19d6e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccbc07d8b9e849ad63c8f7d9e7f8cb76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffde6a1d4e07d81674ca128c23e5393 |
publicationDate |
2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2017039894-A |
titleOfInvention |
Polyvalent carboxylic acid and polyvalent carboxylic acid composition, epoxy resin composition, thermosetting resin composition, cured product thereof, and optical semiconductor device containing the same |
abstract |
A polyvalent carboxylic acid compound capable of sufficiently increasing the glass transition temperature of a cured product, having excellent moldability and less coloring to the cured product, a thermosetting resin composition using the compound, and the thermosetting Of a semiconductor device using a conductive resin composition as a sealing material or a reflective material. A curing agent for a thermosetting resin containing a polyvalent carboxylic acid compound represented by the formula (1a). (P1 to P4 are each independently an organic group containing a hydroxyl group or a C1-15 carboxyl group; at least one of P1 to P4, which is present, binds a hydrocarbon group having a terminal carboxyl group with an ester structure. (Has a group bonded to the cyclohexyl group having a carboxyl group at the ortho or ortho position with an ester structure) [Selection] None |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11767287-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7016485-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021117760-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102428497-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220047880-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022264994-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7298798-B2 |
priorityDate |
2015-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |