| abstract |
The paste-type adhesive composition of the present invention includes metallic particles (A) and the compound (B) by heating polymerization, above-mentioned metallic particles (A) forms particle connecting structure by generating sintering by being heat-treated, when carrying out dynamic viscoelastic measurement under conditions of measurement frequency 1Hz, within the temperature range of 140 DEG C~180 DEG C, it is 5 with 10 DEG C or more of the coefficients of rigidity, 000Pa or more 100, 000Pa temperature amplitudes below, after removing above-mentioned metallic particles (A), at 180 DEG C, the acetone insoluble matter of sample obtained from being heated under conditions of 2 hours is 5 weight % or less. |