RESIN PARTICLES WHICH IS SUITABLE FOR FORMING A LIGHT SCATTERING PLATE OR SHEET HAVING HIGH LIGHT SCATTERING AND LIGHT TRANSMITTANCE, AND A TRANSPARENT RESIN MOLDED PRODUCT CONTAINING THE SAME

摘要

PURPOSE: A resin particle is provided to not stain a transparent substrate resin at molding in high temperatures when manufacturing the transparent resin molded product which is molded by dispersing a resin particle in the transparent substrate resin.;CONSTITUTION: A resin particle consists of a crosslinked (meth)acryl-based resin particle having 5% or more weight reduction temperature of 350 °C or more. The crosslinkable (meth)acryl-based resin is obtained by polymerizing a (meth)acrlic monomer and a polyfunctional monomer under the presence of polyvalent mercaptan compounds. The resin particle comprises at least one of a hindered phenol-based anti-oxidant and a hindered amine-based light stabilizer. A transparent resin molded product(1) comprises 0.01-30 parts by weight of the resin particles(3) based on 100.0 parts by weight of the transparent substrate resin(2).;COPYRIGHT KIPO 2013