PROCESS FOR PREPARATION OF COLORED THERMOPLASTIC COMPOSITE SHEETING FOR LAMINATED STRUCTURES

摘要

A solvent-tree transfer process for providing a uniformly colored interlayer sheeting having a roughened or embossed sur- face wherein a composite coating consisting of a layer containing finely divided solid crystalline pigment particles (12) dispersed in a resin binder and at least one non-pigmented layer (14) is transferred from a carrier film (10) to the sheeting is disclosed. Transfer of the coating is accomplished while maintaining the pigment particles in the solid crystalline phase and maintaining the roughened surface of the sheeting.