- 专利标题: Lamination sheet and insert molding body
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申请号: US16585381申请日: 2019-09-27
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公开(公告)号: US11241862B2公开(公告)日: 2022-02-08
- 发明人: Harukazu Kubota
- 申请人: SEIREN CO., LTD.
- 申请人地址: JP Fukui
- 专利权人: SEIREN CO., LTD.
- 当前专利权人: SEIREN CO., LTD.
- 当前专利权人地址: JP Fukui
- 代理机构: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权: JPJP2018-185552 20180928
- 主分类号: B32B27/08
- IPC分类号: B32B27/08 ; B32B7/027 ; B32B7/023
摘要:
A lamination sheet includes a first layer, a second layer, and a third layer. The first layer is a layer made of resin and having optical transparency. The second layer is a layer made of resin and provided on the back side of the first layer. The third layer is a layer made of resin and provided on the back side of the second layer. The first layer is a layer, the thickness of which 188 μm or larger. The second layer is a patterned layer. The third layer is a layer, the thermal resistance value of which is higher than the thermal resistance value of the second layer.
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