Low temperature fired dielectric ceramic composition and method

Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...

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501138, C04B 3500, C04B 3546

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043352162

ABSTRACT:
Low temperature fired dielectric ceramic compositions are prepared by firing, at temperatures between about 1000.degree. C. and about 1150.degree. C., a base ceramic preparation comprising barium titanate, strontium titanate, barium zirconate, titanium dioxide and manganese dioxide mixed with a glass frit comprising zinc oxide, silicon dioxide, boron oxide, lead oxide, bismuth tioxide, and cadmium oxide. The resulting dielectric ceramic composition is useful to form multilayer ceramic capacitors.

REFERENCES:
patent: 3682766 (1972-08-01), Maher
patent: 3885941 (1975-05-01), Maher
patent: 4058404 (1977-11-01), Fujiwara et al.
patent: 4066426 (1978-01-01), Maher
patent: 4082906 (1978-04-01), Amin et al.

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