Multilayer films comprising tie layer compositions, articles prepared therefrom, and method of making

A multilayer film (101, 201, 301) comprising a superstrate (110), and a tie layer (120, 230, 320, 340) comprising a tie layer (120, 230, 320, 340) composition comprising a polycarbonate and a poly(alkylene ester) is disclosed, wherein a substrate (130, 240, 350) contacted to the tie layer (120, 230, 320, 340) opposite the superstrate (110) has initiation peel strength between the tie layer (120, 230, 320, 340) and the substrate (130) 240, 350) of about 20 to about 60 pounds per linear inch (about 3,500 to about 10,500 Newtons per meter), measured at a 90DEG peel angle and a peel rate of 12.7 cm/min. An article (100, 200, 300) comprising the multilayer film (101, 201, 301) is disclosed. Methods of forming the multilayer film (101, 201, 301) and the article (100, 200, 300) are also disclosed.