Patent ID: 6824849
Filing Date: 2004-11-30
Classification: C09J,Y10T

Abstract:
A halogen-free multi-layer sheet material comprising:(i) a pigmented base film of a polymer consisting essentially of the reaction product of a precursor mixture comprising a first hydroxy-functional resin, a second hydroxy-functional resin and an aminoplast cross-linking agent and a first pigment; (ii) a pigmented top film adjacent to a surface of the base film, the top film of a polymer selected from the group consisting of polyurethane, polycarbonate, and a polymer comprising the reaction product of a precursor mixture comprising a first hydroxy-functional resin, a second hydroxy-functional resin and an aminoplast cross-linking agent, and a second pigment; (iii) an adhesive layer adjacent to another surface of the base film; and (iv) optionally, a release liner on the adhesive layer, wherein the first pigment and the second pigment are contrasting colors.