发明名称 Plateable structural adhesive for cyanate ester composites
摘要 An adhesive is provided for bonding cyanate ester composite parts together which is also plateable with metal once chemically etched. The adhesive comprises a polymeric matrix and a filler of cyanate ester polymer. The polymeric matrix comprises at least one polyepoxide resin and a curing agent, while the cyanate ester polymer filler is present in the adhesive as a powder. In practice, the present adhesive is applied to the surface of cyanate ester composite articles to be bonded and is allowed to cure at room temperature. Thereafter, the surface of the assembly is chemically etched and then plated with metal. The present adhesive enable the complete coverage of the cyanate ester composite assembly with the plated metal, including the adhesive bondlines. A cyanate ester resin structure assembled with the present adhesive composition may, upon plating, replace certain metallic components in such applications as aircraft, spacecraft, and automobiles given its highly conductive and comprehensive metallic coating.
申请公布号 US5780581(A) 申请公布日期 1998.07.14
申请号 US19950549139 申请日期 1995.10.27
申请人 HUGHES AIRCRAFT COMPANY 发明人 HERMANSEN, RALPH D.;PUNSLY, BRIAN M.;SEETOO, WAI-CHENG
分类号 C08L63/00;C08L79/04;C09D179/04;C09J163/00;C09J179/04;(IPC1-7):C08G59/00;C08G63/00;C08L67/00 主分类号 C08L63/00
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