Lead magnesium niobate ceramic dielectrics having low sintering temperatures

United States of America Patent

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Apr 30, 1991
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N/A
app pub date
Jan 10, 1990
filing date
Jan 10, 1990

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Expired

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Abstract

Dielectric materials comprise perovskite of lead, magnesium, niobium, iron and tungsten oxides, the residue of two types of sintering aids and transition metal oxide component.

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Patent Owner(s)

Patent Owner	Address
KEMET ELECTRONICS CORPORATION	2835 KEMET WAY SIMPSONVILLE SC 29681

International Classification(s)

C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nance, Joseph D	Honea Path, SC	2	52
Park, Hyun D	Chelmsford, MA	3	58

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Lead magnesium niobate ceramic dielectrics having low sintering temperatures

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United States of America Patent

07463308

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PATENT NO	5011803
SERIAL NO	07463308
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07463308

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