| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an epoxy resin-based composition having both of storage stability and curing power; and a phosphorus-based curing accelerator-impregnated non-hollow porous inorganic microparticle giving an epoxy resin-based cured product excellent in heat resistance; and to provide an epoxy resin-based composition and epoxy resin-based cured products, containing such non-hollow porous inorganic microparticle. <P>SOLUTION: There are provided an epoxy resin-based composition and cured products thereof, compounded, as a curing accelerator, with a non-hollow porous inorganic microparticle impregnated with tris(4-methylphenyl)phosphine (TPTP) and comprising at least (A) an epoxy resin, (B) a phenol resin curing agent and (C) a TPTP-impregnated non-hollow porous inorganic microparticle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
