| 发明名称 | Method for producing an adhesive connection | ||
| 摘要 | A method for producing an adhesive connection between a workpiece having a metal surface and a workpiece having a plastic surface with the steps of providing a workpiece having a metal surface that has a coating which includes a thermoplastic, at least at a melt surface; providing a workpiece having a thermoplastic surface; placing the melt surface of the first workpiece having the metal surface and the workpiece having the thermoplastic surface against each other; and welding the workpiece having a metal surface and the non-metallic workpiece having the thermoplastic surface at the melt surface by exposure to ultrasonic. | ||
| 申请公布号 | US9238328(B2) | 申请公布日期 | 2016.01.19 |
| 申请号 | US201113812528 | 申请日期 | 2011.07.26 |
| 申请人 | Ewald Doerken AG | 发明人 | Dornbusch Michael;Hinz Hans Detlev |
| 分类号 | B29C37/00;B29C65/08;B29C65/00;C09J5/06;B29C65/48;B29C65/52 | 主分类号 | B29C37/00 |
| 代理机构 | Bachman & LaPointe, PC | 代理人 | Bachman & LaPointe, PC |
| 主权项 | 1. A method for producing an adhesive connection between a workpiece having a metal surface and a workpiece having a plastic surface comprising the steps of: providing a workpiece having a metal surface that has a coating, which comprises a thermoplastic, at least at a melt surface, wherein for coating the melt surface, a coating agent as a base coat is applied onto the melt surface and on said base coat a coating agent as a top coat is applied, wherein at least the coating agent for the top coat comprises a thermoplastic, and wherein the base coat comprises metal particles and an inorganic binder, providing a workpiece having a thermoplastic surface, placing the melt surface of the workpiece having the metal surface and the workpiece having the thermoplastic surface against each other, welding the workpiece having a metal surface and the non-metallic workpiece having the thermoplastic surface at the melt surface by exposure to ultrasonic. | ||
| 地址 | Herdecke DE | ||