公开(公告)号：US20240294752A1

公开(公告)日：2024-09-05

申请号：US18573827

申请日：2022-07-01

Applicant: BASF SE

Inventor： Hang LU ,  Lin CHEN ,  Lu Ping Zhao

IPC: C08L77/02 ,  C08K7/28 ,  C08K9/00 ,  C08L9/06 ,  C08L51/04 ,  C08L51/06 ,  C08L77/06

CPC classification number: C08L77/02 ,  C08K7/28 ,  C08K9/00 ,  C08L9/06 ,  C08L51/04 ,  C08L51/06 ,  C08L77/06 ,  C08K2201/003 ,  C08L2203/20 ,  C08L2203/30 ,  C08L2205/025

Abstract: Described herein is a polyamide composition, which includes at least one polyamide, hollow glass bubbles, and impact modifier, where the impact modifier includes a combination of grafted impact modifier and non-grafted impact modifier. The polyamide composition has improved the mechanical properties of a molded body made from the composition, especially the toughness, and a balance in stiffness and toughness without sacrificing the weight-decreasing effects at the same time.