Blends for pressure sensitive adhesives used in protective films

Abstract

There is provided an article comprising: a) a protective film comprising a thermoplastic film having a first side and a second side, and a pressure sensitive adhesive composition adhesively attached to at least one of the first side or the second side of the thermoplastic film, wherein the pressure sensitive adhesive composition comprises a blend of: i) an aqueous based pressure sensitive adhesive latex; ii) a low adhesion additive; and iii) a crosslinker; and b) a metal substrate adhesively attached to a side of the pressure sensitive adhesive composition opposite the thermoplastic film. There is also provided a pressure sensitive adhesive composition comprises a blend of: i) an aqueous based pressure sensitive adhesive latex; ii) a low adhesion additive; and iii) a cross linker.

Dependencies are inferred from the claim text.