发明申请
- 专利标题： STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING CHAIN-EXTENDED ELASTOMERIC TOUGHENERS CAPPED WITH PHENOL, POLYPHENOL OR AMINOPHENOL COMPOUNDS
- 专利标题（中）： 含有酚类，多酚或氨基苯酚化合物的链延长弹性体的结构环氧树脂粘合剂
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申请号： US13821748申请日： 2011-11-30
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公开(公告)号： US20130263995A1公开(公告)日： 2013-10-10
- 发明人: Andreas Lutz , Daniel Schneider , Christof Braendli , Irene Maeder
- 申请人： Andreas Lutz , Daniel Schneider , Christof Braendli , Irene Maeder
- 国际申请： PCT/US2011/062491 WO 20111130
- 主分类号： C09J163/00
- IPC分类号： C09J163/00 ; C09J5/00 ; C09J155/00
摘要：
Structural adhesives are prepared from a chain extended elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with a phenol, a polyphenol or an aminophenol compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths.
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