公开(公告)号：US11643523B2

公开(公告)日：2023-05-09

申请号：US16954122

申请日：2018-12-11

Applicant: BASF SE

Inventor： Lin Chen ,  Suresh Parappuveetil Sarangadharan

IPC: C08K5/5313 ,  C08K3/16 ,  C08K3/22 ,  C08K5/00 ,  C08J3/22

CPC classification number: C08K5/5313 ,  C08J3/226 ,  C08K3/16 ,  C08K3/22 ,  C08K5/005 ,  C08K5/0091 ,  C08K2003/2241 ,  C08K5/0091 ,  C08L77/00 ,  C08K5/5313 ,  C08L77/00

Abstract: The present disclosure relates to a stabilizer composition, and its use for improving the anti-yellowing of a plastic used in areas where anti-yellowing is needed, such as polyamide, especially semi-aromatic polyamide. Moreover, the present disclosure relates to a plastic composition including the stabilizer composition. The plastic composition of the present disclosure could be used in, for example, out-door housing for consumer parts, automotive exterior parts, or a highly reflective application, more particularly in the manufacturing of light-emitting diode (LED) components.

公开(公告)号：US20200369883A1

公开(公告)日：2020-11-26

申请号：US16767627

申请日：2018-11-21

Applicant: BASF SE

Inventor： Lin Chen ,  Zhenguo Liu

IPC: C08L77/02 ,  C08L77/06 ,  C08L71/12 ,  C08L51/08 ,  C08K7/14

Abstract: Described herein is a thermoplastic polyamide composition comprising long chain polyamide of 25-65 wt %, modified poly (arylene ether) resin of 5-20 wt %, and D-glass fibers of 30-65 wt %. Also described herein is a manufacturing process of the thermoplastic polyamide composition and a method of using the thermoplastic polyamide composition in high frequency communication products. The thermoplastic polyamide composition expresses very good dielectric property and good mechanical properties useful in high frequency communication technology.