发明授权
- 专利标题: Two-component adhesive of epoxy resins and amine compound
- 专利标题(中): 环氧树脂和胺化合物的双组分粘合剂
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申请号: US11363692申请日: 2006-02-28
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公开(公告)号: US07511097B2公开(公告)日: 2009-03-31
- 发明人: Karsten Frick , Andreas Lutz , Isabell Wipf
- 申请人: Karsten Frick , Andreas Lutz , Isabell Wipf
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies, Inc.
- 当前专利权人: Dow Global Technologies, Inc.
- 当前专利权人地址: US MI Midland
- 优先权: EP05004304 20050228
- 主分类号: C08L63/02
- IPC分类号: C08L63/02
摘要:
The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.
公开/授权文献
- US20060205897A1 Two-component epoxy adhesive composition 公开/授权日:2006-09-14