公开(公告)号：US10815405B2

公开(公告)日：2020-10-27

申请号：US16064578

申请日：2017-01-09

Applicant: Dow Global Technologies LLC

Inventor： Benjamin Haag ,  Andreas Lutz ,  Cathy Grossnickel ,  Raymond F. Bis

IPC: C09J5/06 ,  C09J163/00 ,  C09J175/00 ,  C08G59/20 ,  C08G59/24 ,  C08G59/40 ,  C08G59/68 ,  C09J175/08 ,  C08G18/10 ,  C08G18/20 ,  C08G59/10 ,  C08G59/04 ,  C08G18/32 ,  C08G59/06 ,  B32B27/38 ,  C08G65/333

Abstract: A one-component epoxy-modified polyurethane and/or urea adhesive includes very high levels of reactive urethane group- and/or urea group-containing tougheners, an epoxy resin and epoxy hardener. These adhesives are formulated to cure at high temperatures and surprisingly provide high elongations, excellent thermal stability and good adhesive properties.

公开(公告)号：US20190010373A1

公开(公告)日：2019-01-10

申请号：US16064578

申请日：2017-01-09

Applicant: Dow Global Technologies LLC

Inventor： Benjamin Haag ,  Andreas Lutz ,  Cathy Grossnickel ,  Raymond F. Bis

IPC: C09J175/08 ,  C09J163/00 ,  C08G59/68 ,  C08G59/06 ,  C08G59/40 ,  C08G18/20 ,  C08G18/32

CPC classification number: C09J175/08 ,  C08G18/10 ,  C08G18/2027 ,  C08G18/3275 ,  C08G59/04 ,  C08G59/06 ,  C08G59/10 ,  C08G59/4021 ,  C08G59/686 ,  C08G65/33348 ,  C09J163/00 ,  C08G18/3215

Abstract: A one-component epoxy-modified polyurethane and/or urea adhesive includes very high levels of reactive urethane group- and/or urea group-containing tougheners, an epoxy resin and epoxy hardener. These adhesives are formulated to cure at high temperatures and surprisingly provide high elongations, excellent thermal stability and good adhesive properties.