公开(公告)号：US20230129505A1

公开(公告)日：2023-04-27

申请号：US17968824

申请日：2022-10-19

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Yiu Sun TAM ,  Yong ZHU ,  Chenmin LIU

IPC: C09J133/08

Abstract: A cure-on-demand adhesive kit capable of self-sustaining frontal polymerization after a heat or actinic radiation trigger for bonding two substrates is provided. The kit includes a first monomer/oligomer component and a UV or thermal cure catalyst component. In practical application, the first monomer/oligomer component and the UV or thermal cure catalyst component are mixed together to form a ready-to-use prepolymer mixture. The prepolymer mixture is applied onto the surface of a first substrate, and the first substrate is contacted with a second substrate by the mixture applied side. After giving a heat or actinic radiation trigger, a self-sustaining frontal polymerization of the mixture will be started for curing the mixture between two substrates as an adhesive to adhere the two substrates.