发明授权
US4447855A Dielectric ceramic composition on the base of thermally stable barium
titanate and capacitor using such composition
失效
介电陶瓷组合物在热稳定钛酸钡和电容器的基础上使用这种组成
- 专利标题： Dielectric ceramic composition on the base of thermally stable barium titanate and capacitor using such composition
- 专利标题（中）： 介电陶瓷组合物在热稳定钛酸钡和电容器的基础上使用这种组成
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申请号： US470525申请日： 1983-02-28
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公开(公告)号： US4447855A公开(公告)日： 1984-05-08
- 发明人: Alain Lagrange , Alain Rossello
- 申请人： Alain Lagrange , Alain Rossello
- 申请人地址： FRX Bagnolet
- 专利权人： LCC. Cice-Compagnie Europeanne de Composants Electroniques
- 当前专利权人： LCC. Cice-Compagnie Europeanne de Composants Electroniques
- 当前专利权人地址： FRX Bagnolet
- 优先权： FRX8203423 19820302
- 主分类号： C03C14/00
- IPC分类号： C03C14/00 ; C04B35/468 ; H01G4/12 ; H01G1/01 ; H01G3/135
摘要：
The invention relates to dielectric ceramic compositions on the base of barium titanate, allowing class BX capacitors to be used. According to the invention, the compositions are characterized in that they comprise from 80 to 94% by weight barium titanate, from 1 to 3% neodymium oxide, from 0 to 4% by weight bismuth oxide, from 2 to 5% by weight bismuth titanate and from 2 to 8% by weight glass frit.
公开/授权文献
- US5565242A Lubricant applications to a hole 公开/授权日：1996-10-15
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