发明名称 |
TOUGHENED EXPANDABLE EPOXY RESINS FOR STIFFENING AND ENERGY DISSIPATION IN AUTOMOTIVE CAVITIES |
摘要 |
<p>Expanded, toughened structural adhesives form stiffening materials for vehicular panels and bodyshell structures. The toughened structural adhesive contains an epoxy resin, a rubber, an elastomeric toughener, a curing agent, and an expanding agent. The expanded structural adhesive greatly increases the amount of energy absorbed by the panel or bodyshell structure during an impact. A blowing agent combination of a chemical blowing agent with expandable microballoons provides for especially good energy absorption.</p> |
申请公布号 |
EP2318205(B1) |
申请公布日期 |
2012.03.21 |
申请号 |
EP20090790862 |
申请日期 |
2009.07.28 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
GOLDEN, MICHAEL, R.;BIS, RAYMOND, F.;MIRDAMADI, MANSOUR;TUDOR, JAY, M. |
分类号 |
B32B5/18;B32B27/38;B62D29/00 |
主分类号 |
B32B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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