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Two-component structural adhesive for adhering rare earth permanent magnets 发明申请

2023-12-05 4950 581K 0

专利信息

申请日期 2025-07-28 申请号 GB0906593
公开(公告)号 GB2460507A 公开(公告)日 2009-12-09
公开国别 GB 申请人省市代码 全国
申请人 VACUUMSCHMELZE GMBH CO KG
简介 A two component structural adhesive composition comprises a first acid-free component comprising a monomer containing one or more radically polymerizable multiple bonds and a second acid-free component comprising a radical initiator or a radical activator. The first component further comprises a radical initiator and the second component comprises a radical activator or the first component further comprises a radical activator and the second component comprises a radical initiator. The first or second component or both of them further comprise a resin or resin mixture comprising one or more polymers containing phenol-ether groups. The resin or resin mixture may comprise one or more phenoxy resins e.g. bisphenol A. Also shown is a rare-earth permanent magnet assembly with the structural adhesive adhering the rare-earth permanent magnet to a substrate.


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