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:
Feb. 16, 2021
Filed:
Sep. 12, 2018
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Saifudin M. Abubakar, Shanghai, CN;
Dan Peng, Singapore, CN;
Li Yuan, Shanghai, CN;
James P. Stokes, Katy, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08F 210/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08F 210/06 (2013.01); C08F 2500/15 (2013.01); C08F 2500/16 (2013.01); C08F 2800/20 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2207/02 (2013.01); C08L 2207/10 (2013.01);
Abstract
Described herein are polymer blends comprising (a) a propylene impact copolymer comprising a polypropylene component present in a continuous phase and a first elastomeric component present in a disperse phase; and (b) a second elastomeric component, and the interfacial tension between the second elastomeric component and the impact copolymer is at least 1.2 mN/m. The polymer blends of present invention provides improved gloss and impact properties.