Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1981-07-06
1983-03-15
Smith, John D.
Compositions
Electrically conductive or emissive compositions
Free metal containing
252521, H01B 116
Patent
active
043767257
ABSTRACT:
Improved conductor inks useful in constructing multilayer circuits, particularly on porcelain-coated metal substrates, are provided. The subject inks comprise: copper powder, a barium calcium borosilicate glass frit, a suitable organic vehicle and bismuth oxide, which is present either in admixture with the copper powder or as a component of the glass frit.
REFERENCES:
patent: 2993815 (1961-07-01), Treptow
patent: 3484284 (1969-12-01), Dates et al.
patent: 4029605 (1977-06-01), Kosiorek
patent: 4039721 (1977-08-01), Weitze
patent: 4256796 (1981-03-01), Hang et al.
patent: 4316942 (1982-02-01), Kuo
Hang Kenneth W.
Prabhu Ashok N.
Morris Birgit E.
RCA Corporation
Smith John D.
Swope R. Hain
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