Prepolymer, resin composition including the same and article made therefrom

Abstract

The present disclosure provides a prepolymer, resin composition including the same and article made therefrom. The prepolymer is obtained from a mixture through prepolymerization. The mixture includes (a) maleimide resin, (b) epoxy-modified cyclic siloxane, and (c) an active hydrogen-containing compound. The active hydrogen-containing compound includes amino siloxane, diallyl bisphenol, or a combination thereof. The prepolymer and resin composition including the same of the present disclosure may have significant improvements in one or more of the properties including X-CTE uniformity of the article, copper foil peeling strength after copper plating, dimension stability after solder floating, and heterogeneous resin flow length.