公开(公告)号：US11866609B2

公开(公告)日：2024-01-09

申请号：US16770984

申请日：2018-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher J. Campbell ,  John W. Campbell ,  Mark F. Ellis ,  Kathleen S. Shafer ,  Wayne S. Mahoney

IPC: C09D4/00 ,  B32B27/30 ,  C08F2/50 ,  C08K5/55 ,  C09J4/00 ,  C08K5/05

CPC classification number: C09D4/00 ,  B32B27/30 ,  C08F2/50 ,  C08K5/05 ,  C09J4/00 ,  C08F220/1808 ,  C08F220/1811 ,  C08F220/20 ,  C09J4/00 ,  C08F220/1808

Abstract: The present invention is an optically clear adhesive composition including a free-radically polymerizable acrylate or meth(acrylate) functional group oligomer, a trialkyl borane complex initiator, a photoacid generator, and a photosensitizer. A viscosity of the composition immediately after mixing and a viscosity of the composition about 24 hours after mixing changes by less than about 10%.

公开(公告)号：US20200317956A1

公开(公告)日：2020-10-08

申请号：US16770984

申请日：2018-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher J. Campbell ,  John W. Campbell ,  Mark F. Ellis ,  Kathleen S. Shafer ,  Wayne S. Mahoney

IPC: C09J4/00 ,  C08F2/50 ,  C09D4/00 ,  C08K5/55 ,  B32B27/30

Abstract: The present invention is an optically clear adhesive composition including a free-radically polymerizable acrylate or meth(acrylate) functional group oligomer, a trialkyl borane complex initiator, a photoacid generator, and a photosensitizer. A viscosity of the composition immediately after mixing and a viscosity of the composition about 24 hours after mixing changes by less than about 10%.