Resin composition and article made therefrom

Abstract

A resin composition includes a prepolymer which is prepared from a mixture subjected to a prepolymerization reaction, the mixture including 100 parts by weight of a first maleimide resin, 40 to 60 parts by weight of a siloxane compound and 10 to 30 parts by weight of a diamine compound, wherein: the first maleimide resin includes bisphenol A diphenyl ether bismaleimide; the siloxane compound includes a compound of Formula (I), having a molecular weight of 2200 to 2600 g/mol; and the diamine compound includes 4-aminophenyl-4-aminobenzoate. The resin composition may be used to make various articles, such as a varnish, a prepreg, a resin film, a laminate or a printed circuit board, and at least one of the following properties can be improved, including resin compatibility and X-axis coefficient of thermal expansion.

Dependencies are inferred from the claim text.