公开(公告)号：US20210284881A1

公开(公告)日：2021-09-16

申请号：US17150939

申请日：2021-01-15

申请人： Henkel IP & Holding GmbH ,  Henkel AG & Co. KGaA

发明人： Ruairi O'Kane ,  Li Li ,  Adam Meng ,  William F. Torres ,  Nicholas O. Dominguez ,  Martin Renkel

IPC分类号： C09J163/00 ,  C08F220/06 ,  C08K3/013 ,  C08F2/50

摘要： The present disclosure provides two part, room-temperature curable hybrid epoxy/(meth)acrylate compositions, comprising: (a) a first component, comprising (meth)acrylate monomers, crosslinkers, epoxy curatives, and optional free radical accelerator, tougheners, fillers and additives, and inhibitors; and (b) a second component, comprising epoxy resins, methacrylate free radical initiators, and optional tougheners, fillers and additives. The compositions provide among other advantageous properties fast cure rate, extremely high compression properties, and good thermal cycling performance.