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1. (WO2017193369) THERMALLY STABLE SILOXANE-BASED PROTECTION FILM

Pub. No.:    WO/2017/193369    International Application No.:    PCT/CN2016/082013
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Sat May 14 01:59:59 CEST 2016
IPC: C09J 183/04
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
YIN, Guannan
Inventors: YIN, Guannan
SHERMAN, Audrey A.
SCHAFFER, Kevin R.
ERDMAN, Zachary S.
DAVID, Moses M.
Title: THERMALLY STABLE SILOXANE-BASED PROTECTION FILM
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.