Prepolymer, resin composition comprising the same and article made therefrom
AssigneeElite Material Co., Ltd.
InventorsYi-Fei Yu, Ching-Huan Lee, Chen-Yu Hsieh
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Abstract
A prepolymer and a resin composition containing the prepolymer are provided. The prepolymer is obtained from a prepolymerization reaction of a mixture, the mixture at least including dicyclopentadiene-ethylidenenorbornene copolymer and acenaphthylene in a weight ratio of between 1:1 and 5:1. The resin composition may be used to make various articles, including a resin film, a prepreg, a laminate or a printed circuit board, and at least one of the following properties can be improved, including dielectric constant, dissipation factor, copper foil peeling strength, X-axis coefficient of thermal expansion and glass transition temperature.
Claims8
A prepolymer obtained from a prepolymerization reaction of a mixture, the mixture at least comprising dicyclopentadiene-ethylidenenorbornene copolymer and acenaphthylene in a weight ratio of between 1:1 and 5:1.
Dependencies are inferred from the claim text.