| abstract |
A vulcanizable elastomer composition comprising an epoxy group-containing elastomer, and blended therewith (1) an organic compound having at least two bonds of the formula -C(X)'NH-C(Y)-, wherein X and Y are both oxygen or sulfur, or one of X and Y is oxygen and the other is sulfur, in the molecule, (2) a quaternary compound selected from quaternary ammonium salts and quaternary phosphonium salts, and optionally, (3) a compound having one >N-C(Z)-N<bond wherein Z represents an oxygen or sulfur. |