Adhesive sheet |
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| 申请号 | US15115042 | 申请日 | 2015-01-29 | 公开(公告)号 | US10113087B2 | 公开(公告)日 | 2018-10-30 |
| 申请人 | SOMAR CORPORATION; | 发明人 | Ayumi Ueki; | ||||
| 摘要 | The present device is an adhesive sheet having an adhesive layer consisting of an adhesive composition containing a thermosetting resin and a thermal foaming agent and a coating layer. The coating layer having a resin and provided on the adhesive layer. The coating layer is characterized in that it does not exhibit tackiness at room temperature. In addition, at least a part of the coating layer disappears in a region ranging from an interface between the adhesive layer and the coating layer to a surface of the coating layer by heating the adhesive sheet at a temperature not lower than a curing starting temperature of the adhesive layer and wherein the following inequation is satisfied: T3 | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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