公开(公告)号：US11991835B2

公开(公告)日：2024-05-21

申请号：US17433806

申请日：2020-02-27

Applicant: Atotech Deutschland GmbH

Inventor： Felix Tang ,  Fabian Michalik ,  Thomas Thomas ,  Valentina Belova-Magri ,  Wonjin Cho ,  Ting Xiao ,  Michael Merschky ,  Tatjana Königsmann

IPC: C09J4/00 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  C07F7/18 ,  H05K3/38

CPC classification number: H05K3/389 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  C07F7/1804 ,  C09J4/00 ,  H05K2203/124

Abstract: The present invention relates to a method for increasing adhesion strength between a surface of a metal, a metal alloy or a metal oxide and a surface of an organic material comprising as a main step contacting of at least one section of said metal, metal alloy or metal oxide with a specific azole silane compound, a specific azole silane oligomer, or a mixture comprising said compound and/or said oligomer. Furthermore, the present invention relates to a use of said specific azole silane compound, said specific azole silane oligomer, or said mixture in a method for increasing adhesion strength between a surface of a metal, a metal alloy or a metal oxide and a surface of an organic material.