Compositions: ceramic – Ceramic compositions – Titanate – zirconate – stannate – niobate – or tantalate or...
Patent
1996-06-28
1998-07-14
Marcheschi, Michael
Compositions: ceramic
Ceramic compositions
Titanate, zirconate, stannate, niobate, or tantalate or...
501 32, 501138, 501139, 361320, 3613211, 3613215, C04B 3546
Patent
active
057803757
ABSTRACT:
The invention is directed to a capacitor dielectric thick film composition comprising, by weight %: (1) 32-98% BaTiO.sub.3, (2) 2-60% zinc barium borate and (3) 0-8% Bi.sub.2 O.sub.3.
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E. I. Du Pont de Nemours and Company
Marcheschi Michael
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