发明授权
- 专利标题： Colored zirconia-based sintered body and manufacturing method thereof and decorative member
- 专利标题（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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申请号： US12089879申请日： 2007-03-16
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公开(公告)号： US07871950B2公开(公告)日： 2011-01-18
- 发明人: Minoru Nakasuga , Hideo Kimura
- 申请人： Minoru Nakasuga , Hideo Kimura
- 申请人地址： JP Kyoto JP Osaka
- 专利权人： Kyocera Corporation,Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- 当前专利权人： Kyocera Corporation,Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- 当前专利权人地址： JP Kyoto JP Osaka
- 代理机构： DLA Piper LLP (US)
- 优先权： JP2006-076550 20060320
- 国际申请： PCT/JP2007/055404 WO 20070316
- 国际公布： WO2007/108416 WO 20070927
- 主分类号： C04B35/48
- IPC分类号： C04B35/48
摘要：
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.
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