TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The fatty-acid silver salt is a salt containing carboxy silver group (-COOAg) and hydroxyl group (-OH), and/or a polycarboxylic acid silver salt containing 2 or more carboxy silver salt groups. The resin (A, B) contain a block isocyanate compound as a hardening agent. The fatty-acid silver salt is 2, 2-bis (hydroxymethyl)-n-butyric-acid silver salt and/or 2-hydroxyisobutyric acid silver salt. The polycarboxylic acid silver salt is 1,2,3,4- butane tetra carboxylic acid silver salt. The salt containing carboxy silver group and hydroxyl group is of formula ((R1)n-C(COOAg)-(R2-OH)3-n) (I), (R1-C(COOAg)(R1)-OH) (II) or (R1-C(R3(COOAg))(R1)-OH) (III), where the hydroxyl group is present in alpha position and/or beta -position of carbon atom of carboxy silver salt group. The polycarboxylic acid silver salt has a structure of formula (R4-(C(=O)-O-Ag)m) (IV).R1=H or 1-10C alkyl;R2,R3=1-6C alkylene;m=2-6;R4=1-24Cm saturated aliphatic hydrocarbon, 2-12Cm unsaturated aliphatic hydrocarbon, 3-12Cm alicyclic hydrocarbon or 6-12Cm aromatic hydrocarbon, where m is less than or equal to 2p+2 when carbon number of R4 is set to p;andn=0-2, where R2 may be same or different when n is 0 or 1, and R1 may be same or different when n is 2.Preferred composition: The composition comprises fatty-acid silver salt (1-100 mass parts) and resin (A, B) (3-50) with respect to 100 mass parts of silver powder. Preferred Property: The polyester resin (A, B) have acid value of greater than or equal to 5 KOHmg/g. EXAMPLE - Silver powder (100 g) having spherical shape and average particle diameter of 1.5 micrometer, 2, 2-bis (hydroxymethyl)-n-butyric-acid silver salt (5g), polyesterurethane resin (5 g) having acid value of 35 KOHmg/g and glass transition temperature of 10 degrees C, polyesterurethane resin (5g) having acid value of 26 KOHmg/g and glass transition temperature of 92 degrees C, alpha -terpineyl (15 g), and hardening agent (0.7 g) were mixed in a ball mill to obtain electrically conductive composition.