Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2007-10-23
2007-10-23
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C338S0220SD, C428S434000
Reexamination Certificate
active
11041416
ABSTRACT:
A conductive paste contains conductive powder, glass powder and an organic vehicle. The glass powder contains about 10% to 31% of B2O3, about 65% to 86% of SiO2, and more than about 0.5% to less than about 5% of M2O on a weight basis, wherein M represents an alkali metal element. A ceramic electronic component includes a ceramic element and an external conductor placed on the component element. The external conductor contains a glass component containing about 10% to 31% of B2O3, about 65% to 86% of SiO2, and more than about 0.5% to less than about 5% of M2O on a weight basis, wherein M represents an alkali metal element.
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Dickstein , Shapiro, LLP.
Kopec Mark
Murata Manufacturing Co. Ltd
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