Compositions for artificial marbles and process for producing artificial marbles therefrom.

摘要

@ A composition for artificial marble which comprises a polymer composition in which an inorganic substance and an organic polymer are firmly bound in one body and a vinyl compound, said polymer composition being obtained by polymerizing a polymerizable vinyl monomer, in the presence of at least one monomer selected from the group consisting of carboxylic acid monomer, sulfonic acid monomer, and sulfonate monomer, in an aqueous polymerizazion system containing an inorganic substance dispersed therein; and a process for producing artificial marble from said composition by cast polymerization with the addition of a polymerization initiator.