-
公开(公告)号：US20190292411A1
公开(公告)日：2019-09-26
申请号：US16302825
申请日：2017-05-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Seongwoo Kim , Yong Seok Seo , Do-Kwang Cho , You Hoon Kim , Andrew Satrijo , Ross J. DeVolder
Abstract: The present invention relates to a double-sided adhesive tape used for applications including the attachment of front glass for mobile devices. A core layer of the double-sided adhesive tape is prepared by adding an acrylic elastomer free of carbon-carbon double bonds while being highly miscible with an acrylic resin to an acrylic monomer(s) and performing curing, and thus can improve the impact resistance of the final double-sided adhesive tape. Also, the core layer may take a form of foam due to the introduced filler such as glass bubbles or organic microspheres, and thus can further contribute to improving the impact resistance of the final double-sided adhesive tape.
-
公开(公告)号：US11059999B2
公开(公告)日：2021-07-13
申请号：US16302825
申请日：2017-05-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Seongwoo Kim , Yong Seok Seo , Do-Kwang Cho , You Hoon Kim , Andrew Satrijo , Ross J. DeVolder
IPC: C08J7/00 , C09J7/26 , C09J7/25 , B32B5/18 , B32B17/06 , B32B27/06 , B32B27/36 , C08J9/00 , C08J9/32
Abstract: The present invention relates to a double-sided adhesive tape used for applications including the attachment of front glass for mobile devices. A core layer of the double-sided adhesive tape is prepared by adding an acrylic elastomer free of carbon-carbon double bonds while being highly miscible with an acrylic resin to an acrylic monomer(s) and performing curing, and thus can improve the impact resistance of the final double-sided adhesive tape. Also, the core layer may take a form of foam due to the introduced filler such as glass bubbles or organic microspheres, and thus can further contribute to improving the impact resistance of the final double-sided adhesive tape.
-
Search Results
2
records
(took 0.014 seconds)
