公开(公告)号：US20180339500A1

公开(公告)日：2018-11-29

申请号：US15778266

申请日：2016-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Amanda K. HULKE ,  Keith R. LYON ,  Jonathan E. JANOSKI ,  Carla S. THOMAS ,  Anthony F. SCHULTZ ,  Tien Y.H. WHITING

IPC: B32B27/30 ,  B32B27/20 ,  B32B7/12

Abstract: A graphic film is described comprising a first film layer having a Tg ranging from 30° C. to 60° C. The first film layer comprises a (meth)acrylic polymer and polyvinyl acetal polymer. In typical embodiments, the graphic film further comprises a design, image, graphic, or text. Also described is a method of forming a graphic film comprising providing a film comprising a first film layer having a Tg ranging from 30° C. to 60° C. comprising a (meth)acrylic polymer and polyvinyl acetal polymer and providing a graphic proximate the film.