发明申请
- 专利标题： Injection molding of ceramic elements
- 专利标题（中）： 陶瓷元件注塑
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申请号： US11894047申请日： 2007-08-16
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公开(公告)号： US20080145672A1公开(公告)日： 2008-06-19
- 发明人: Craig A. Willkens , Taehwan Yu , Suresh Annavarapu
- 申请人： Craig A. Willkens , Taehwan Yu , Suresh Annavarapu
- 申请人地址： US MA Worcester
- 专利权人： Saint-Gobain Ceramics & Plastics, Inc.
- 当前专利权人： Saint-Gobain Ceramics & Plastics, Inc.
- 当前专利权人地址： US MA Worcester
- 主分类号： B32B18/00
- IPC分类号： B32B18/00 ; B29D11/00 ; B29D31/00 ; B29C45/16
摘要：
New methods are provided for manufacture ceramic elements that include injection molding of two, three or more distinct ceramic layers or regions that form the element. Ceramic elements also are provided that are obtainable from fabrication methods of the invention.
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