Patent ID: 6110993
Filing Date: 2000-08-29
Classification: C08G,C08K

Abstract:
A thermosetting curable epoxy resin composition comprising:(A) an epoxy resin, and(B) a fine powder-treated curing agent which comprises a curing agent in the solid state at room temperature, and particle surfaces of which are adhered with a fine powder having a center particle size of 2 .mu.m or less in a weight ratio of said solid curing agent to said fine powder in the range between 1:0.001 to 1:0.7, for hiding active sites on the surface of the curing agent, said fine powder being at least one powder selected from the group consisting of titanium oxide, calcium carbonate, clay, zirconia, carbon, alumina, talc, polyvinyl chloride, polyacrylic resins, polystyrene, and polyethylene.