公开(公告)号：US20250034364A1

公开(公告)日：2025-01-30

申请号：US18832862

申请日：2023-01-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jonathon SCHOLIN ,  Tianhua DING ,  Kevin EILERS ,  Stephan MOYSES ,  Jun WANG ,  Liheng WU

IPC: C08K9/06 ,  B01J20/22 ,  B01J20/28 ,  B01J20/32

Abstract: Thermoplastic compositions having reduced odor are described. A thermoplastic composition can include a thermoplastic polymer and a dual active functionalized silica (e.g., an amine-functionalized silica having a specific surface area of less than 450 m2/g and a nitrogen content of at least 1.2 wt. %). Such a thermoplastic composition has decreased odor-active volatile organic compounds (VOCs) emissions when compared with the same thermoplastic composition that does not include the dual active functionalized silica.

公开(公告)号：US20230183455A1

公开(公告)日：2023-06-15

申请号：US17925440

申请日：2021-06-09

Applicant: SABIC Global Technologies B.V.

Inventor： Tianhua DING ,  Jonathon SCHOLIN ,  Nitin CHOPRA

IPC: C08K9/06 ,  C08J3/215

CPC classification number: C08K9/06 ,  C08J3/215 ,  C08K2201/006 ,  C08J2323/12 ,  C08J2369/00 ,  C08J2455/02

Abstract: The invention is directed to a polymer composition having reduced odor emission. The polymer composition comprises a plurality of functionalized silicate particles dispersed in a polymer component. The invention further describes a process for preparing the polymer composition involving either a compounding process or a masterbatch process. In addition, the invention further describes an automobile component comprising the polymer composition of the present invention or articles, which are prepared by injection molding or extrusion of the polymer composition of the present invention.