Polyamide particles and method for producing polyamide particles

Abstract

Provided are non-spherical polyamide particles having small variations in particle shape. The polyamide particles include a polyamide including repeating structural units having at least one alkylene group and at least one amide bond, wherein each of the at least one alkylene group has 1 to 3 carbon atoms. The main shape of the particles is a non-spherical shape with a circularity of less than 0.98, and a coefficient of variation (CV) of the circularity distribution is 30% or less. [Chemical Formula 1] Formula (1) [Chemical Formula 2] Formula (2) (Equation 1) Sphericity=[(Σ(short diameter/long diameter))/n]×100  (4)

Dependencies are inferred from the claim text.