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:
May. 09, 2023
Filed:
Jan. 26, 2018
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Andy H. Tsou, Houston, TX (US);
Hillary L. Passino, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 15/02 (2006.01); C08F 210/10 (2006.01); C08K 3/04 (2006.01); C08J 3/22 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
C08L 15/02 (2013.01); B60C 1/0008 (2013.01); C08F 210/10 (2013.01); C08J 3/226 (2013.01); C08K 3/042 (2017.05); C08F 2800/20 (2013.01); C08F 2810/50 (2013.01); C08K 2201/011 (2013.01); C08L 2201/22 (2013.01); C08L 2310/00 (2013.01);
Abstract
Disclosed herein are graft polymers having a copolymer backbone and polycyclic aromatic hydrocarbon branches for use as a nanofiller dispersant and methods for making the same. Also disclosed are elastomeric nanocomposite compositions comprising a halobutyl rubber matrix, nanoparticles of graphite or grapheme, and the graft polymer. Such elastomeric nanocomposite compositions are suitable as tire innerliners or innertubes.