公开(公告)号：US20240076493A1

公开(公告)日：2024-03-07

申请号：US18038828

申请日：2021-11-23

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Weiyun JI ,  Zheng WANG ,  Liang SHEN ,  Siguang JIANG ,  Gabrie HOOGLAND ,  Hariharan RAMALINGAM

IPC: C08L79/08 ,  C08K3/013 ,  C08K3/22 ,  C08L81/06

CPC classification number: C08L79/08 ,  C08K3/013 ,  C08K3/22 ,  C08L81/06 ,  C08K2003/2227 ,  C08K2201/005

Abstract: A composition including particular amounts of a polyetherimide or a poly(arylene ether sulfone) and an inorganic filler is described herein. Molded samples of the composition can exhibit an advantageous combination of properties, and the composition can be used in various articles. Methods of making the composition are also described.

公开(公告)号：US20220289974A1

公开(公告)日：2022-09-15

申请号：US17625556

申请日：2020-07-17

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Weiyun JI ,  Liang SHEN ,  Mian DAI ,  Chao LIU ,  Lijuan WANG

IPC: C08L79/08

Abstract: An article includes a composition including a high heat amorphous thermoplastic polymer having a glass transition temperature of greater than 180° C.; a poly(phenylene ether) oligomer; a flow promoter comprising a polyester, a poly (carbonate-ester), an aromatic poly ketone, poly(phenylene sulfide), or a combination thereof; and a mineral filler, wherein particular amounts of each component can be as defined herein. The article further includes a metal layer disposed on a surface of the composition. The articles of the present disclosure can be especially useful in consumer electronics applications.

公开(公告)号：US20220332893A1

公开(公告)日：2022-10-20

申请号：US17638273

申请日：2020-09-04

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Mian DAI ,  Weiyun JI ,  Liang SHEN

IPC: C08G73/10 ,  C08J3/00

Abstract: A thermoplastic composition includes 25 to 95 weight percent of a poly(etherimide); 5 to 70 weight percent of a polymer different from the poly(etherimide) that is partially miscible with the poly(etherimide); and 1 to 15 weight percent of a mineral filler having an average particle size of 0.1 to 10 micrometers; wherein each weight percent is based on the total weight of the composition. The thermoplastic composition can be prepared by melt-mixing the components of the composition. Articles including the composition are also described.