Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1974-03-27
1976-08-10
Padgett, Benjamin R.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
252518, 428539, 252521, H01B 106, H01C 106, H01C 700
Patent
active
039741079
ABSTRACT:
Powder compositions for producing high resistivity resistors capable of withstanding high voltage surges without large changes in resistivity, said compositions comprising finely divided pyrochlore-related oxides, lead glasses and metal titanates. Alternately to comprising titanates, the compositions may comprise metal titanate precursors such as crystallizable glasses capable of forming metal titanates upon being heated or titanium oxide plus a glass which react to form metal titanates.
REFERENCES:
patent: 3495996 (1970-02-01), Delaney et al.
patent: 3583931 (1971-06-01), Bouchard
patent: 3775347 (1973-11-01), Bouchard
patent: 3846829 (1974-11-01), Bouchard
E. I. DuPont de Nemours and Company
Lloyd Josephine
Padgett Benjamin R.
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