The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Jun. 21, 2019
Sabic Global Technologies B.v., Bergen Op Zoom, NL;
Pieter Valkier, Geleen, NL;
Dimphna Johanna Maria Van Beek, Geleen, NL;
Gerard Jan Eduard Biemond, Geleen, NL;
Rob Donners, Geleen, NL;
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Abstract
The present invention relates to a thermoplastic composition, e.g., for automotive parts, comprising: (A) from 10 to 69 wt. % polypropylene(s); (B) at least 30 wt. % heterophasic propylene copolymer comprising: from 70 to 92 wt. % a propylene-based matrix consisting of a polypropylene, wherein the propylene polymer has an intrinsic viscosity IV; from 8 to 30 wt. % dispersed ethylene-α-olefin copolymer having an ethylene content of between 10 and 55 wt and an intrinsic viscosity IV; and wherein the ratio of IV/IVis between 3 and 7; C) from 0-30 wt. % ethylene-α-olefin elastomer comprising ethylene and a C3 to C10 α-olefin; D) from 1 up to 30 wt. % talc as a filler; E) from 0-10 wt. % high-density polyethylene (HDPE); and F) from 0-3 wt. % additional additives.