Patent ID: 8231981
Filing Date: 2012-07-31
Classification: C08F,G06F,Y10T

Abstract:
1. A method of producing an acrylic resin plate, comprising: a step of adding 0.001 to 1 part by weight of a polymerization initiator having 10 hours half life temperature of 80° C. or more and 0.015 to 0.2 parts by weight of at least one compound selected from the group consisting of cyclohexadiene and derivatives thereof and terpenoid-based compounds and derivatives thereof into 100 parts by weight of a mixture composed of 5 to 65 wt % of a mono-ethylenically unsaturated monomer containing an alkyl methacrylate having an alkyl group of 1 to 4 carbon atoms and 35 to 95 wt % of bis(oxymethyl)tricyclo[5.2.1.0 a step of polymerizing said polymerizable mixture to harden the mixture.