Invention Grant
- Patent Title: Colored zirconia-based sintered body and manufacturing method thereof and decorative member
- Patent Title (中): 着色氧化锆系烧结体及其制造方法及装饰部件
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Application No.: US12089879Application Date: 2007-03-16
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Publication No.: US07871950B2Publication Date: 2011-01-18
- Inventor: Minoru Nakasuga , Hideo Kimura
- Applicant: Minoru Nakasuga , Hideo Kimura
- Applicant Address: JP Kyoto JP Osaka
- Assignee: Kyocera Corporation,Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Current Assignee: Kyocera Corporation,Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Current Assignee Address: JP Kyoto JP Osaka
- Agency: DLA Piper LLP (US)
- Priority: JP2006-076550 20060320
- International Application: PCT/JP2007/055404 WO 20070316
- International Announcement: WO2007/108416 WO 20070927
- Main IPC: C04B35/48
- IPC: C04B35/48
Abstract:
This invention provides a colored zirconia-based sintered body, mainly composed of zirconia containing a stabilizer, which contains alumina and nickel spinel, and has a novel color tone, and a method for manufacturing such a zirconia-based sintered body. The colored zirconia-based sintered body is applicable not only to a highly decorative product such as a watch, but also to knives, tweezers, machining jigs and holding jigs for electronic parts, and sliding members.
Public/Granted literature
- US20100240519A1 Colored Zirconia-Based Sintered Body and Manufacturing Method Thereof and Decorative Member Public/Granted day:2010-09-23
Information query
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