公开(公告)号：US20210197536A1

公开(公告)日：2021-07-01

申请号：US17122018

申请日：2020-12-15

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Tad BERGSTRESSER ,  Luc A. GOEMAERE ,  Matthew GACEK

IPC: B32B27/08 ,  B32B27/36 ,  B32B7/12

Abstract: The present disclosure relates to a multilayer protective film that may include a multilayer component and a release liner component underlying the multilayer component. The multilayer component may have a first PET layer overlying a second PET layer. The multilayer protective film may further have a thickness ratio MPFT:RLT of not greater than about 14:1, where MPFT is equal to the thickness of the multilayer component and RLT is equal to the thickness of the release liner component.