公开(公告)号：US20210163712A1

公开(公告)日：2021-06-03

申请号：US16954122

申请日：2018-12-11

Applicant: BASF SE

Inventor： Lin CHEN ,  Suresh PARAPPUVEETIL SARANGADHARAN

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

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：US20240336776A1

公开(公告)日：2024-10-10

申请号：US18682346

申请日：2022-08-22

Applicant: BASF SE

Inventor： Lin CHEN ,  Rui DOU ,  Bangaru Dharmapuri Sriramulu SAMPATH ,  LU PING H. ZHAO

IPC: C08L77/00 ,  C08K5/3492 ,  C08K5/5313 ,  C08L73/00

CPC classification number: C08L77/00 ,  C08K5/34924 ,  C08K5/5313 ,  C08L73/00 ,  C08L2201/02 ,  C08L2203/12 ,  C08L2203/16 ,  C08L2203/20

Abstract: Described herein is a polyamide composition, including: (A) 10 to 60% by weight of a polyamide, (B) 10 to 60% by weight of a polyketone, (C) 5 to 25% by weight of a flame retardant, and (D) 0.5 to 10% by weight of a flame retardant synergist, each being based on the total weight of the polyamide composition, where the polyamide has at least one type of structural units of more than 6 carbon atoms. Also described herein is an article produced from the polyamide composition.

公开(公告)号：US20220356328A1

公开(公告)日：2022-11-10

申请号：US17754331

申请日：2020-10-07

Applicant: BASF SE

Inventor： Lin CHEN ,  Wen LU ,  Suresh PARAPPUVEETIL SARANGADHARAN ,  Fu Chin CHUANG

IPC: C08K13/02

Abstract: Disclosed herein is a polyamide composition, and an article which is obtained or obtainable from the composition. The article may include a connector socket for Double Data Rate 5 RAM. The polyamide composition disclosed herein shows desirable tensile strength for the article at a thickness of 0.4 mm, good flowability, and high HDT. The composition also exhibits good thermal stability during molding, and approaches UL 94 V-0.

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.

公开(公告)号：US20230133994A1

公开(公告)日：2023-05-04

申请号：US17995681

申请日：2021-03-30

Applicant: BASF SE

Inventor： Lin CHEN ,  Yao Tao WANG ,  Suresh PARAPPUVEETIL SARANGADHARAN ,  Hang LU

IPC: C08L77/06 ,  C08K7/10 ,  C08K3/34 ,  G02B1/04

Abstract: Disclosed herein is a polyamide composition, comprising including from 30 wt % to 70 wt % of polyamide mixture and from 30 wt % to 70 wt % of filler mixture, and from 0 to 10 wt % of additives (E), based on the total weight of the polyamide composition. The polyamide composition provides advantage of good flatness and less dust particles, meanwhile the mechanical properties are maintained. Such advantage makes the polyamide composition especially suitable for the optical element application.