公开(公告)号：US20230416523A1

公开(公告)日：2023-12-28

申请号：US18035953

申请日：2021-11-12

Applicant: BASF SE

Inventor： Rui Dou ,  Zhen Ke Wei ,  Ping Li

IPC: C08L67/02 ,  C08K3/40 ,  C08K7/14 ,  G01S7/00

CPC classification number: C08L67/02 ,  C08K3/40 ,  C08K7/14 ,  G01S7/006

Abstract: The invention discloses a polybutylene terephthalate composition comprising as component (A) polybutylene terephthalate resin in an amount of from 40 wt % to 90 wt %, as component (B) glass fiber having low dielectric constant and dissipation factor measured according to GB 9534-88 in an amount of 10 wt % to 60 wt %. The invention also disclosed a radar device component containing the polybutylene terephthalate composition.

公开(公告)号：US11332615B2

公开(公告)日：2022-05-17

申请号：US16616863

申请日：2018-05-22

Applicant: BASF SE

Inventor： Jie Chen ,  Ming-bo Yang ,  Bo Yin ,  Rui Dou

IPC: C08L77/06

Abstract: The invention relates to a ternary blend having a core/shell structure including (1) PA as a matrix, and (2) a core/shell particle. The ternary blend includes 60-80 wt % of PA and 20-40% of core/shell particle based on the total weight of the ternary blend. The shell is EPDM-g-MA, and the core is PP or PC.