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:
Jul. 02, 2019
Filed:
Aug. 31, 2015
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Andy H. Tsou, Houston, TX (US);
Edward J. Blok, Huffman, TX (US);
Gabor Kiss, Hampton, NJ (US);
Rhutesh K. Shah, Katy, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/00 (2006.01); C08F 210/18 (2006.01); B60C 1/00 (2006.01); C08F 290/04 (2006.01); C08L 21/00 (2006.01); C08L 23/16 (2006.01); C08K 3/013 (2018.01); C08L 7/00 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 210/18 (2013.01); B60C 1/0016 (2013.01); C08F 290/042 (2013.01); C08K 3/013 (2018.01); C08L 7/00 (2013.01); C08L 9/00 (2013.01); C08L 21/00 (2013.01); C08L 23/16 (2013.01); C08F 4/65908 (2013.01);
Abstract
A propylene-ethylene-diene terpolymer and method of making such comprising from 2% to 25% wt % by weight of ethylene, from 98% to 75% wt % by weight propylene and from 1% to 21% wt % by weight of a diene, wherein the terpolymer has a crystallinity of less than 3%, a melt flow rate (MFR) of less than 10 and a Tg by DSC of from −2° C. to −25° C. and methods to prepare the terpolymer are depicted.