Two-part curable composition

Abstract

A two-part curable composition which cures to form a thermally conductive cured product, including: a first-part having: (1) a maleic anhydride adducted polybutadiene component; (2) a non-reactive diluent component; (3) a wetting agent component; and (4) a filler component; and a second-part having: (1) a hydroxyl terminated polybutadiene component; (2) a catalytic component for catalyzing the cure reaction; (3) a diluent component; (4) a filler component; and (5) a wetting agent component, wherein at least one of the filler components of the first-part and the second-part comprises a thermally conductive filler. The compositions of the present invention are useful for bonding heat generating components, such as, for example, automotive electrical battery pack components, high-capacity batteries and electric motors in electric and hybrid vehicles.

Dependencies are inferred from the claim text.