Compositions: ceramic – Ceramic compositions – Titanate – zirconate – stannate – niobate – or tantalate or...
Patent
1989-03-30
1990-05-29
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Titanate, zirconate, stannate, niobate, or tantalate or...
501138, 296311, 524413, C04B 3546
Patent
active
049295748
ABSTRACT:
Novel compositions containing finely divided barium titanate particulates homogeneously dispersed in a solid organic matrix material, the barium titanate particles having a mean diameter of at least 1 micron, are well adopted for the production of electromagnetic wave absorbers, e.g., seals for microwave ovens.
REFERENCES:
patent: 4430689 (1984-02-01), LaGrange et al.
patent: 4563661 (1986-01-01), O'Bryan Jr. et al.
patent: 4753906 (1988-06-01), Nishigaki et al.
patent: 4764493 (1988-08-01), Liley et al.
Iltis Alain
Maestro Patrick
Bell Mark L.
Jones Deborah
Rhone-Poulenc Chimie
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