Invention Grant
- Patent Title: Laminated body
- Patent Title (中): 层压体
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Application No.: US14019820Application Date: 2013-09-06
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Publication No.: US09481147B2Publication Date: 2016-11-01
- Inventor: Takeshi Kaku , Hidehiko Tanaka , Kazuyoshi Shibata , Hideki Shimizu
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown, PLLC
- Priority: JP2012-201134 20120913
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B32B5/26 ; B32B5/28 ; B32B7/12 ; B32B9/00 ; B32B9/04 ; B32B27/04 ; B32B27/34 ; B32B27/38 ; C04B37/00

Abstract:
A laminated body is provided that exhibits impact resistance, wear resistance and scratch resistance, and which enables a reduction in weight together with a reduction in the dielectric constant. The laminated body 100 includes a first tabular member 10 configured from a ceramic material and having a first thickness t1, and a second tabular member 20 configured from a polymer material and having a second thickness t2. The laminated body 100 withstands a falling-ball impact breaking test from a height that is higher than that exhibited by a single layer body that is configured from the ceramic material and of a thickness t3 that is the sum of the first thickness t1 and the second thickness t2.
Public/Granted literature
- US20140072785A1 LAMINATED BODY Public/Granted day:2014-03-13
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