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:
Jun. 30, 2026
Filed:
Feb. 22, 2021
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventor:
Robert M. Canright, Huffman, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/02 (2006.01); B29C 49/00 (2006.01); B29C 49/04 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B65D 1/02 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C08F 210/02 (2013.01); B29C 49/0005 (2013.01); B29C 49/0411 (2022.05); B32B 27/08 (2013.01); B32B 27/327 (2013.01); B65D 1/0207 (2013.01); B29K 2023/08 (2013.01); B29K 2105/0014 (2013.01); B29L 2031/7158 (2013.01); B32B 2250/24 (2013.01); B32B 2307/406 (2013.01); B32B 2307/414 (2013.01); B32B 2307/72 (2013.01); B32B 2439/60 (2013.01);
Abstract
Extrusion blow molded articles and processes for making same. In some examples, the article can include a polyethylene copolymer derived from ethylene and at least one Cto Cα-olefin. The polyethylene copolymer can have an I(190° C./2.16 kg) of 0.2 g/10 min to 1 g/10 min, a melt index ratio of 30 to 80, and a density of 0.910 g/cmto 0.940 g/cm. The article can be formed by extrusion blow-molding the polyethylene copolymer. At least one surface of the article can have an average gloss of at least 40.