| abstract |
The present invention provides a prepolymer obtained by prepolymerizing an unsaturated bond-containing compound with a bis(vinylphenyl) compound or a polymer thereof. The para-position content is between 80% and 99%, and the monomer content of the bis(vinylphenyl) compound is between 80% and 100%. In addition, the present invention further provides a resin composition comprising the prepolymer and additives, a preparation method of the prepolymer, and an article made of the resin composition. |