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公开(公告)号:US20190055370A1
公开(公告)日:2019-02-21
申请号:US16086493
申请日:2017-03-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Morgan A. PRIOLO , Joseph M. PIEPER , Ellison G. KAWAKAMI , Henrik B. VAN LENGERICH , Christopher S. LYONS
Abstract: A barrier film. The barrier film may include a substrate, an inorganic layer disposed on a side of the substrate, and an organic layer-by-layer structure disposed on a side of the inorganic layer, where in the organic layer-by-layer structure comprises a layer of a cationic polyelectrolyte and a layer of an anionic polyelectrolyte.