公开(公告)号：US20200094527A1

公开(公告)日：2020-03-26

申请号：US16484510

申请日：2018-02-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jun MA ,  Naiyong JING ,  Erika M. SAFFER ,  Moses M. DAVID ,  David M. MAHLI

IPC: B32B17/10 ,  B32B7/06 ,  B43L1/00 ,  B32B5/16 ,  C03C17/30

Abstract: Articles are described comprising a surface layer comprising at least one long hydrocarbon chain silane compound (C8-C36) bonded to a siliceous layer such as diamond-like glass. In an embodiment, the siliceous layer has a porosity of no greater than 10% and a thickness no greater than 1 micron. In another embodiment, the siliceous layer comprises 10-50 atomic percent carbon and the article further comprises an organic polymeric base member or a hardcoat layer. Also described are coating compositions comprising at least one C8-C17 hydrocarbon silane compound and at least one C18-C36 hydrosilane compound.