Invention Grant
- Patent Title: Laminated uncured sheet
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Application No.: US17254881Application Date: 2019-06-20
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Publication No.: US11426970B2Publication Date: 2022-08-30
- Inventor: Tadashi Nagasawa , Satoshi Yoshiura , Chie Chikara , Satoshi Kajita , Yasuhide Tami
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Volpe Koenig
- Priority: JPJP2018-123234 20180628
- International Application: PCT/JP2019/024552 WO 20190620
- International Announcement: WO2020/004229 WO 20200102
- Main IPC: B32B3/26
- IPC: B32B3/26 ; B32B15/08 ; B32B27/08 ; B32B27/20 ; C08J5/18 ; C08K3/36 ; C08K5/03 ; C08K13/02 ; C09K21/08 ; H05K1/03
Abstract:
A laminated uncured sheet of the present disclosure has a structure in which resin sheet layers and resin layers are alternately laminated and a through hole penetrating in the laminating direction is formed, wherein the resin sheet layers are formed with a thermosetting resin composition containing a thermosetting resin as a main component, the resin layers are formed with a thermoplastic resin composition containing a thermoplastic resin, and the thermoplastic resin composition is adhered to the inner wall surface of the resin sheet layer part in the through hole.
Public/Granted literature
- US20210260847A1 LAMINATED UNCURED SHEET Public/Granted day:2021-08-26
Information query
