发明名称 |
MOISTURE-CURING ACRYLATE/EPOXY HYBRID ADHESIVES |
摘要 |
An adhesive composition for adhering two substrates includes a mixture of acrylate and epoxy with a tri- or tetrafunctional ketimine as a curing agent. The adhesive composition provides a two-stage cure in which, in a first stage, the adhesive is moisture cured at ambient temperature to provide green strength. In a second stage, the adhesive is post-cured at elevated temperatures to provide a high strength bond. The ketimine is formed form the reaction of diisopropyl ketone and an amine.
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申请公布号 |
US5198524(A) |
申请公布日期 |
1993.03.30 |
申请号 |
US19910689391 |
申请日期 |
1991.04.22 |
申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
BUSH, RICHARD W.;CARNEY, EUGENE E. |
分类号 |
C08F299/02;C08F299/06;C08G59/40;C08G59/68;C08G59/70;C09J155/00 |
主分类号 |
C08F299/02 |
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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