公开(公告)号：US20190144726A1

公开(公告)日：2019-05-16

申请号：US16186028

申请日：2016-05-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Guannan Yin ,  Audrey A. Sherman ,  Kevin R. Schaffer ,  Zachary S. Erdman ,  Moses M. David

IPC: C09J183/10 ,  C09J7/50 ,  G02B1/14

Abstract: Protective film articles include a thermally stable tape backing with a first major surface and a second major surface, a primer layer on the first major surface of the thermally stable tape backing, and a self-wetting, tack-free adhesive layer at least partially coated on the primer layer. The tack-free adhesive layer includes at least one siloxane-based elastomeric polymer that is thermally stable, and is able to removably adhere to an optical or electronic device without leaving residue on the optical or electronic device. The protective film articles can be used in the preparation of a wide range of optical and electronic articles.