| abstract |
An object of the present invention is to provide polyamide particles having an appropriate porosity, which are particles having an elliptical shape, a cylindrical shape, a dumbbell shape or a drum shape, and a method for producing the same. The polyamide particles have a particle length of 0.5 to 25 μm, an L / D (particle length / particle diameter) of 3 to 50, and a specific surface area of 0.1 to 10 m 2 / g. To provide. The polyamide particles comprise a polyamide synthesized from 50 to 100% by weight of the amide-forming monomer (A) and 0 to 50% by weight of the amide-forming monomer (B), and the amide-forming monomer (A) has 9 to 22 carbon atoms. A polyamide particle, which is a monomer, wherein the amide-forming monomer (B) is an amide-forming monomer having 2 to 8 carbon atoms. [Selection diagram] Fig. 1 |