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:
Apr. 12, 2021
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Dongming Li, Houston, TX (US);
Ching-Tai Lue, Sugar Land, TX (US);
Qingyun Qian, Shanghai, CN;
Ling Ge, Shanghai, CN;
Gang Huang, Shanghai, CN;
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
Embodiments relate to polyolefin compositions containing one or more high-density polyethylenes (HDPEs) and linear low-density polyethylenes (LLDPEs) and methods for forming the same. The polyolefin composition contains about 40 wt % to about 60 wt % of HDPE and about 40 wt % to about 60 wt % of LLDPE, by weight of the polyolefin composition. The HDPE has a density of greater than 0.93 g/cmand a melt index of about 0.2 dg/min to about 10 dg/min. The LLDPE has a density of less than 0.915 g/cmand a melt index of about 0.2 dg/min to about 10 dg/min. The polyolefin composition has a density of about 0.91 g/cmor greater, a melt index of about 0.5 dg/min to about 6 dg/min, and a T−Tvalue of about −25° C. or less.