公开(公告)号：US20180104941A1

公开(公告)日：2018-04-19

申请号：US15567244

申请日：2016-04-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael Benton FREE ,  Margot A. BRANIGAN ,  Robert F. KAMRATH ,  Stephen A. JOHNSON ,  John D. LE ,  Kanta KUMAR

IPC: B32B27/28 ,  B32B3/28 ,  B32B5/18 ,  B32B7/12

CPC classification number: B32B27/283 ,  B32B3/263 ,  B32B3/28 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B25/20 ,  B32B27/28 ,  B32B2255/10 ,  B32B2255/102 ,  B32B2255/26 ,  B32B2266/0207 ,  B32B2266/0292 ,  B32B2307/748 ,  B32B2457/208 ,  G01L1/146 ,  G01L1/148 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: The present disclosure relates to compressible, multilayer articles useful in force sensing capacitors. The compressible, multilayer articles include a cured, silicone elastomer layer having a first major surface and a second major surface and at least one of a first and second tie-layer, each having a first major surface and a second major surface, comprising a silicone polyoxamide, wherein the first major surface of the first tie-layer is in contact with and adhered to the first major surface of the cured, silicone elastomer layer and/or the first major surface of the second tie-layer is in contact with and adhered to the second major surface of the cured, silicone elastomer layer. The multilayer articles may include at least one of a first electrode and first primer layer and a second electrode and second primer layer. Methods of making the compressible, multilayer articles are also disclosed.