| abstract |
A compound represented by the following formula (1) is contained in the polyurethane foam. Equation (1) (Wherein, -N = R represents a partial structural formula (A) or a partial structural formula (B) shown below, and X - represents an anion. The formula (A) (Wherein R < 1 > is preferably a methyl group). The formula (B) (Wherein R 2 is preferably a methyl group, and n is preferably 1.) |