- 专利标题: Insulating sheet and laminate
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申请号: US16611176申请日: 2018-05-09
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公开(公告)号: US11383500B2公开(公告)日: 2022-07-12
- 发明人: Masataka Sugimoto , Keigo Oowashi , Kouji Ashiba , Yuko Kawahara
- 申请人: SEKISUI CHEMICAL CO., LTD.
- 申请人地址: JP Osaka
- 专利权人: SEKISUI CHEMICAL CO., LTD.
- 当前专利权人: SEKISUI CHEMICAL CO., LTD.
- 当前专利权人地址: JP Osaka
- 代理机构: Cheng Law Group, PLLC
- 优先权: JPJP2017-094258 20170510
- 国际申请: PCT/JP2018/017935 WO 20180509
- 国际公布: WO2018/207821 WO 20181115
- 主分类号: H01B3/02
- IPC分类号: H01B3/02 ; H01B3/00 ; H01B3/40 ; B32B27/20 ; C08K3/38
摘要:
Provided is an insulating sheet capable of effectively enhancing thermal conduction and adhesiveness and effectively suppressing generation of voids. The insulating sheet according to the present invention contains a thermosetting component and boron nitride, the insulating sheet has a first surface on one side in a thickness direction and a second surface on the other side in the thickness direction, and a first average major diameter of the boron nitride in a region having a thickness of 10% of a thickness of the sheet, from the first surface toward the second surface is smaller than a second average major diameter of the boron nitride in a region having a thickness of 90% of a thickness of the sheet, from the second surface toward the first surface.
公开/授权文献
- US20200090831A1 INSULATING SHEET AND LAMINATE 公开/授权日:2020-03-19