Polymeric Sheets and Related Methods Useful for Application in Concave Topography of Articles

摘要

The polymer sheet of the present invention comprises a continuous layer of a topcoat layer, a polyurethane-based carrier layer and an adhesive layer. The polyurethane-based carrier layer is formed essentially free of chain extenders having a molecular weight of 350 g/mole or less, resulting in a polymer sheet having a relatively low storage modulus. Such polymer sheets are particularly useful for application to surfaces with concave topography.