公开(公告)号：US20250051548A1

公开(公告)日：2025-02-13

申请号：US18719394

申请日：2022-12-08

Applicant: ADEKA CORPORATION

Inventor： Chikako KASAI ,  Etsuko AOYAMA ,  Michio NAKAMURA

IPC: C08K5/52 ,  C08J3/22 ,  C08L23/14 ,  C09K21/12

Abstract: There are provided: a flame retarding composition that is used for allowing a synthetic resin to be flame-retardant and is excellent in flame resistance and water resistance; a flame-retardant resin composition including it; and a molded article thereof. The flame retarding composition is powdery and includes a polyphosphate (A), the rate of particles (p2) having a particle diameter of 80 μm or more and less than 170 μm is 9 to 99.9% by volume in the flame retarding composition, the flame-retardant resin composition includes the flame retarding composition and a thermoplastic resin, and the molded article is formed using the flame-retardant resin composition.