the invention relates to a multilayered film comprising at least one upper layer a ), a middle layer b ) made of acrylate copolymer , and a supporting layer c ) made of polycarbonate . upper layer a ) contains a light - stability agent and is made of a acrylate copolymer that , together with the polycarbonate of supporting layer c ), can form partially compatible mixtures . a test piece , which is made from a mixture consisting of 20 % by weight of acrylate copolymer and 80 % by weight of polycarbonate , has a breaking elongation of at least 75 % at 23 ° c . the middle layer b ) contains a colorant and , optionally , a light - stability agent and is made from an identical or different acrylate copolymer that , together with the polycarbonate of supporting layer c ), can form partially compatible mixtures . a test piece , which is made from a mixture consisting of 20 % by weight of acrylate copolymer and 80 % by weight of polycarbonate , has a breaking elongation of at least 75 % at 23 ° c ., and the supporting layer c ) is made of polycarbonate that , optionally up to 30 % by weight of the material of the layers , can contain a ) and b ). the invention also relates to the production and uses of the multilayered film and to partially compatible polymer mixtures consisting of acrylate copolymer and polycarbonate .