公开(公告)号：US20220111617A1

公开(公告)日：2022-04-14

申请号：US17478266

申请日：2021-09-17

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

发明人： Wenyi Huang ,  Ernest Herst ,  Mark Beach

IPC分类号： B32B7/12 ,  B32B15/01

摘要： A composite panel comprises first and second metallic sheets each having an inner and outer surface, a silicone-based primer coating on the inner surface of the first and second metallic sheets and an organosilicon adhesive contacting the primer coating on both the first and second metallic sheets, wherein the adhesive has a gross heat of combustion (Q-PCS) of no greater than 1.4 MJ/m2. The panel is compliant with specification EN 13501-6:2018, classification A1.

公开(公告)号：US11752732B2

公开(公告)日：2023-09-12

申请号：US17478266

申请日：2021-09-17

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

发明人： Wenyi Huang ,  Ernest Herst ,  Mark Beach

IPC分类号： B32B7/12 ,  B32B15/01

CPC分类号： B32B7/12 ,  B32B15/016 ,  B32B2250/02 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2607/00

摘要： A composite panel comprises first and second metallic sheets each having an inner and outer surface, a silicone-based primer coating on the inner surface of the first and second metallic sheets and an organosilicon adhesive contacting the primer coating on both the first and second metallic sheets, wherein the adhesive has a gross heat of combustion (Q-PCS) of no greater than 1.4 MJ/m2. The panel is compliant with specification EN 13501-6:2018, classification A1.