Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1994-11-07
1997-06-10
Group, Karl
Compositions
Electrically conductive or emissive compositions
Free metal containing
252521, 501 17, 501 19, 501 20, 501 21, 501 32, 501 77, C03C 818
Patent
active
056372612
ABSTRACT:
Mixed alkaline earth boroaluminate glasses comprising BaO combined with at least one of CaO, SrO and MgO. The glasses are useful as frit binders in aluminum nitride-compatible, thick-film paste compositions used in thick-film printing of hybrid microelectronic circuits on aluminum nitride substrates.
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Group Karl
The Curators of the University of Missouri
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