| 摘要 |
PROBLEM TO BE SOLVED: To provide sufficient viscosity stability by providing a conductive paste that consists of a conductive powder, an organic vehicle and an anionic surfactant that consists of a sulfosuccinate containing an alkyl group. SOLUTION: This conductive paste consists of a conductive powder, an organic vehicle and an anionic surfactant that consists of a sulfosuccinate containing an alkyl group. Following is preferred requirements. The sulfosuccinate containing an alkyl group contains at least one kind selected from Na, Mg, K, Ca, Ce, ammonium and amine. 0.1-2.0 pts.wt. of the anionic surfactant is contained in 100 pts.wt. of the conductive paste. The conductive powder contains at least one kind selected from metallic powders of Ni, Cu, Fe, Ag and Pd. The organic vehicle is one kind selected from an ethyl cellulose resin, an alkyd resin and an acrylic resin or a mixture of two kinds or more resins with a solvent.
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