The present invention provides a laminated extruded resin sheet comprising a
methyl methacrylate resin produced by laminating resin layers (B) on both surfaces
of a resin layer (A) by a multilayer-extrusion molding method, the resin layer
(A) being made by dispersing uniformly 0 to 50 parts by weight of rubber-like polymer
into 100 parts by weight of a methyl methacrylate resin, and the resin layer (B)
being made by dispersing uniformly 1 to 50 parts by weight of an insoluble methyl
methacrylate resin particle having a weight-average particles size of 1 to 100
um into 100 parts by weight of a base resin comprising 100 parts by weight of a
methyl methacrylate resin and 0 to 70 parts by weight of rubber-like polymer. The
laminated extruded resin sheet of the present invention provides a molder article
having smaller bias of thickness in secondary thermoforming.
