发明名称 |
Amide-extended crosslinking compounds and methods for use thereof |
摘要 |
The invention is based on the discovery that a remarkable improvement in the performance of maleimide thermosets can be achieved by incorporating amide-extended maleimides into an adhesive formulation. Amide-extended maleimides described herein can be used to toughen bismaleimide thermosetting materials without sacrificing any thermal stability. Amide-extended maleimides are readily prepared by reacting a bismaleimide with an appropriate amine via the well-known Michael addition reaction. Acylation of the resulting secondary amines provides the amide-extended maleimide. The acylating agent can also be used to introduce polymerizable functional groups into the backbones of these thermoset monomers. Amide-extended acrylate and methacrylate monomers can also be prepared. |
申请公布号 |
US8637611(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US200913058827 |
申请日期 |
2009.08.13 |
申请人 |
DERSHEM STEPHEN M;DESIGNER MOLECULES, INC. |
发明人 |
DERSHEM STEPHEN M |
分类号 |
C07D207/444;C07D207/34;C07D207/448;C07D207/452 |
主分类号 |
C07D207/444 |
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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