Two-component polyurethane adhesive composition

A two-component polyurethane adhesive composition comprising:

• (A) Component A comprising a polyurethane prepolymer made by reacting at least one polyisocyanate and at least one polyol (resulting in Intermediate I), followed by reaction with a molecule of Formula I:
• where R1 and R2 are independently selected from hydrogen and C1 to C6 alkyl, n is an integer from 1 to 2, and R3 is C1 to C6 alkyl;
• and optionally a catalyst capable of catalyzing the reaction of an amine with the moiety resulting from the molecule of Formula I;
• wherein the molecule of Formula I is used in an amount to react with all NCO groups in Intermediate I as well as residual monomeric isocyanate;
• AND
• (B) Component B comprising a polyamine, and optionally a catalyst capable of catalyzing the reaction of an amine with the moiety resulting from the molecule of Formula I;
• wherein at least one of Component A and Component B comprises the catalyst capable of catalyzing the reaction of an amine with the moiety resulting from the molecule of Formula I, and wherein Component A has an NCO content of less than 0.1 wt %, determined according to ASTM D2572-97.