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. 26, 2020
Filed:
Jun. 01, 2018
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Ying Ying Sun, Shanghai, CN;
Yi Ping Ni, Shanghai, CN;
Pei Te Bao, Shanghai, CN;
Yi Zhou Shi, Shanghai, CN;
Xiaoyun Wang, Shanghai, CN;
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/02 (2006.01); C08J 3/00 (2006.01); C08J 5/18 (2006.01); C08L 67/00 (2006.01); C08L 23/16 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); C08J 3/005 (2013.01); C08J 5/18 (2013.01); C08L 67/00 (2013.01); C08J 2323/16 (2013.01); C08J 2367/02 (2013.01); C08L 23/16 (2013.01); C08L 2203/16 (2013.01);
Abstract
The present invention relates to a polymer composition comprising a thermoplastic polyester and a propylene-based elastomer, wherein the propylene-based elastomer comprises propylene-derived units and 5 to 30 wt % of α-olefin-derived units, and has a melting temperature of less than 120° C. and a heat of fusion of less than 75 J/g.