Conductive paste compositions and ceramic substrates

Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...

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501 7, 501 19, 501 54, 106 114, 428209, 428210, C03C 802, C03C 818, C09D 510, B32B 300

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050666207

ABSTRACT:
A surface conductive paste composition to be applied to the surface of a green sheet for a cermaic substrate or to the surface of a ceramic substrate after being fired and to be then fired, the solid content of which has a composition comprising from 80 to 99.9% by weight of Au powder, from 0.1 to 20% by weight of crystallized glass frit and from 0 to 19.9% by weight of non-crystallized glas frit, provided that the total of the crystallized glass frit and the non-crystallized glass frit is at most 20% by weight, and which has a lead compound powder incorporated in an amount of from 0 to 5% by weight based on the total amount of said composition.

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patent: 4636254 (1987-01-01), Husson, Jr. et al.
patent: 4761325 (1988-08-01), Kurihara et al.

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