发明授权
- 专利标题： Ceramic article
- 专利标题（中）： 陶瓷制品
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申请号： US12174982申请日： 2008-07-17
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公开(公告)号： US08153541B2公开(公告)日： 2012-04-10
- 发明人: Thomas W. McCullough , James E. Schuetz , Thomas D. Wood
- 申请人： Thomas W. McCullough , James E. Schuetz , Thomas D. Wood
- 申请人地址： US MI Traverse City
- 专利权人： Century, Inc.
- 当前专利权人： Century, Inc.
- 当前专利权人地址： US MI Traverse City
- 代理机构： Howard & Howard Attorneys PLLC
- 主分类号： C04B35/00
- IPC分类号： C04B35/00 ; B29C47/60
摘要：
A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
公开/授权文献
- US20090312174A1 CERAMIC ARTICLE 公开/授权日：2009-12-17