Ceramic with improved high temperature electrical properties...

Details Ceramic with improved high temperature electrical properties... Ceramic with improved high temperature electrical properties...

2006-12-20

2010-12-28

Group, Karl E (Department: 1793)

Compositions: ceramic

Ceramic compositions

Refractory

C501S127000, C501S153000

Reexamination Certificate

active

07858547

ABSTRACT:
An insulator including alumina in an amount between about 90 and about 99% by weight and an oxide mixture or glass mixture including Boron Oxide, Phosphorus Oxide, or both Boron and Phosphorus Oxide.

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