Two-component adhesive

Abstract

Provided by the present invention is a two-component adhesive which includes a first composition and a second composition, in which the first composition contains: a complex derived from an organoborane and a first compound having a first group capable of undergoing an addition reaction to an isocyanate group; and a second compound having a plurality of hydroxy groups, and the second composition contains: a third compound having a plurality of isocyanate groups; a fourth compound having a polymerizable group; and a dehydrating agent. Provided that a mass of the fourth compound in the second composition is X, and that a total mass of the second compound in the first composition and the third compound in the second composition is Y, a value X/(X+Y) is preferably no less than 0.4 and no greater than 0.85.

Dependencies are inferred from the claim text.