公开(公告)号：US20190284443A1

公开(公告)日：2019-09-19

申请号：US15761684

申请日：2016-09-27

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Audrey A. Sherman ,  Claire Hartmann-Thompson ,  Caleb T. Nelson ,  John P. Baetzold ,  Trenton J. Wolter ,  Martin B. Wolk

IPC分类号： C09J7/38 ,  B32B7/12 ,  B32B7/06 ,  B32B27/36 ,  C09J7/20 ,  C09J11/08

摘要： Composite structures that include a first layer including a silicone block copolymer; a transition layer, the transition layer having a first surface contiguous with the first layer and a second opposing surface, the transition layer formed from the silicone block copolymer of the first layer; and a glass-like layer contiguous with the second surface of the transition layer, at least a portion of the glass-like layer formed from the transition layer.