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公开(公告)号：US10329465B2
公开(公告)日：2019-06-25
申请号：US15626266
申请日：2017-06-19
摘要： The present invention relates to adhesive compositions containing a prepolymer which can be obtained by reacting a reaction mixture containing: at least one epoxy resin; at least one polyetherdiamine or polyethertriamine; at least one carboxyl-terminated butadiene-acrylonitrile copolymer (CTBN); and rubber particles having a core/shell structure. The invention also relates to methods for curing said compositions, to the cured adhesive compositions thus obtained, to the use thereof for bonding components and to the components thus obtained.
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公开(公告)号：US20170321094A1
公开(公告)日：2017-11-09
申请号：US15626266
申请日：2017-06-19
IPC分类号： C09J163/00 , C09J11/08
CPC分类号： C09J163/00 , B32B27/38 , C08G59/184 , C08G59/186 , C08G59/504 , C08G2650/50 , C08L63/00 , C09J11/08
摘要： The present invention relates to adhesive compositions containing a prepolymer which can be obtained by reacting a reaction mixture containing: at least one epoxy resin; at least one polyetherdiamine or polyethertriamine; at least one carboxyl-terminated butadiene-acrylonitrile copolymer (CTBN); and rubber particles having a core/shell structure. The invention also relates to methods for curing said compositions, to the cured adhesive compositions thus obtained, to the use thereof for bonding components and to the components thus obtained.
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