| abstract |
A composition, production of the composition, and articles including the composition are provided. The composition includes a thermoplastic polyester or polyolefin, and a nucleant. The nucleant is a compound of formula: (see formula 1) (see formula 2) (see formula 4) (see formula 5) and combinations thereof, where each R1 is independently H, NR2R2, OH, OR2, SR2, SOR2, SO2R2, CN, COR2, CO2R2, CONR2R2, NO2, F, Cl, Br, or I; and each R2 is independently H or C1-C6 alkyl. |