Patent ID: 9279078
Filing Date: 2016-03-08
CPC Classification: C08G,C08K,C08L,C09K,H01L

Claim Text:
1. A hardening resin composition containing (A) to (E) below: (A) a silicon compound that is obtained by performing a hydrosilylation reaction among compound (a), compound (b), and when necessary, compound (c) below, and has at least one of epoxy and oxetanyl, wherein compound (a) is at least one of silicone and silsesquioxane having two or more of SiH in one molecule and is at least one kind selected from the group of compounds represented by formula (a-1) to formula (a-5) and formula (a-7) to formula (a-10) below, wherein, in formula (a-1) to formula (a-5) and formula (a-7) to formula (a-10), R is a group independently selected from alkyl having 1 to 45 carbons, cycloalkyl having 4 to 8 carbons, aryl having 6 to 14 carbons and arylalkyl having 7 to 24 carbons; in the alkyl having 1 to 45 carbons, arbitrary hydrogen may be replaced by fluorine, and arbitral non-adjacent —CH R R at least two of X, in one molecules of each compound, are hydrogen, and the rest of X is a group independently selected from alkyl having 1 to 4 carbons, cyclopentyl, cyclohexyl and phenyl; and n is an integer from 0 to 100, and m is an integer from 3 to 10; compound (b) is a compound having at least one of epoxy and oxetanyl, and alkenyl having 2 to 18 carbons in one molecule, and compound (c) is at least one of silicone and silsesquioxane having two or more of alkenyl in one molecule; (B) a phosphor; (C) an epoxy resin; (D) a hardening agent; and (E) an antioxidant.