公开(公告)号：US11649383B2

公开(公告)日：2023-05-16

申请号：US16313622

申请日：2017-06-27

Applicant: UNIVERSITY OF LIMERICK

Inventor： Bin Zhao ,  Conor McCarthy

IPC: C09J11/04 ,  C09J163/00 ,  C09J9/02 ,  C08K3/04 ,  C08K3/22 ,  C08K7/06 ,  C08K7/24

CPC classification number: C09J11/04 ,  C09J9/02 ,  C09J163/00 ,  C08K3/042 ,  C08K3/22 ,  C08K7/06 ,  C08K7/24 ,  C08K2003/2275 ,  C08K2201/001 ,  C08K2201/005 ,  C09J2301/314 ,  C09J2301/412 ,  C09J2301/502 ,  C09J163/00 ,  C08K2003/2275 ,  C09J163/00 ,  C08K2201/001 ,  C09J163/00 ,  C08K7/24 ,  C09J163/00 ,  C08K3/042 ,  C08K2003/2275

Abstract: An adhesive composition degradable by dielectric heating. The adhesive composition comprises a thermosetting polymer and a material sensitive to dielectric heating. The material sensitive to dielectric heating is selected from any one or more of hollow nanospheres, nanotubes, nanorods, nanofibres, nanosheets, graphene, graphene derivatives, nano/micro hybrids and mixtures of two or more nanoscale particles. The adhesive composition may be particularly useful in the assembly and disassembly of parts, particularly parts which have complicated and/or blocked joined surfaces. A method of joining at least two parts of an article together and a method of disassembling at least two parts of an article, using the adhesive composition are also provided. The adhesive composition may provide a reworkable nano-composite adhesive. The adhesive composition may be used to reversibly bond a biomedical or dental implant to a part of a human or animal body.