Patent ID: 7655297

Claim:
A molding compound formulation comprising: a thermoset cross-linkable unsaturated polyester; a isocyanate terminated polyurethane; an alkali metal oxide or an alkali metal hydroxide; a low profile additive; and a high surface area conductive carbon black particulate in an amount of between 0.3 and 3 weight percent of the formulation exclusive of fiber filler, said high surface area conductive carbon black particulate dispersed in at least one of said unsaturated polyester and said low profile additive to produce a cured panel having a surface resistivity value of between 1×10 5 Ω and 1×10 8 Ω, and a Diffracto analysis D number of less than 100 when cured against a mold platen having a Diffracto analysis D number of 25.