公开(公告)号：US11173692B2

公开(公告)日：2021-11-16

申请号：US16721416

申请日：2019-12-19

申请人： PRC-DeSoto International, Inc.

发明人： JianCheng Liu ,  Chu Ran Zheng ,  Kevin Cheng ,  Bruce Virnelson

IPC分类号： B32B27/28 ,  B32B27/30 ,  B32B27/26 ,  B32B27/40

摘要： Adhesion-promoting compositions and the use of the adhesion-promoting compositions to provide adhesion-promoting interlayers to enhance adhesion between adjoining layers of sulfur-containing sealants are disclosed. In repair applications, the adhesion-promoting compositions can enhance the adhesion of an overlying radiation-curable sulfur-containing sealant to a damaged or aged sulfur-containing sealant.

公开(公告)号：US20210402748A1

公开(公告)日：2021-12-30

申请号：US17468747

申请日：2021-09-08

申请人： PRC-DeSoto International, Inc.

发明人： JianCheng Liu ,  Chu Ran Zheng ,  Kevin Cheng ,  Bruce Virnelson

IPC分类号： B32B27/28 ,  B32B27/26 ,  B32B27/30 ,  B32B27/40

摘要： Adhesion-promoting compositions and the use of the adhesion-promoting compositions to provide adhesion-promoting interlayers to enhance adhesion between adjoining layers of sulfur-containing sealants are disclosed. In repair applications, the adhesion-promoting compositions can enhance the adhesion of an overlying radiation-curable sulfur-containing sealant to a damaged or aged sulfur-containing sealant.

公开(公告)号：US20210187922A1

公开(公告)日：2021-06-24

申请号：US16721416

申请日：2019-12-19

申请人： PRC-DeSoto International, Inc.

发明人： JianCheng Liu ,  Chu Ran Zheng ,  Kevin Cheng ,  Bruce Virnelson

IPC分类号： B32B27/28 ,  B32B27/30 ,  B32B27/40 ,  B32B27/26

摘要： Adhesion-promoting compositions and the use of the adhesion-promoting compositions to provide adhesion-promoting interlayers to enhance adhesion between adjoining layers of sulfur-containing sealants are disclosed. In repair applications, the adhesion-promoting compositions can enhance the adhesion of an overlying radiation-curable sulfur-containing sealant to a damaged or aged sulfur-containing sealant.