发明授权
US4916018A Oxirane primers for SMC adhesives and bonding method employing same
失效
用于SMC粘合剂的环氧乙烷底漆和使用它的粘合方法
- 专利标题： Oxirane primers for SMC adhesives and bonding method employing same
- 专利标题（中）： 用于SMC粘合剂的环氧乙烷底漆和使用它的粘合方法
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申请号： US887499申请日： 1986-07-21
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公开(公告)号： US4916018A公开(公告)日： 1990-04-10
- 发明人: Anil B. Goel , Joseph G. Holehouse
- 申请人： Anil B. Goel , Joseph G. Holehouse
- 申请人地址： KY Ashland
- 专利权人： Ashland Oil, Inc.
- 当前专利权人： Ashland Oil, Inc.
- 当前专利权人地址： KY Ashland
- 主分类号： B32B7/12
- IPC分类号： B32B7/12 ; C08J5/12 ; C09J5/02
摘要：
A process for preparing novel composite structures by priming the surfaces of two or more substrates (such as SMC panels, etc.) with an effective amount of an epoxy resin prior to adhering said surfaces together with an adhesive (such as a polyurethane adhesive) wherein said structures have improved high temperature (about 400.degree. F.) tolerance is described.
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