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:
Sep. 05, 2023
Filed:
May. 04, 2022
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Robert M. Canright, Huffman, TX (US);
James A. Stern, Spring, TX (US);
Kelsey L. Terrill, Houston, TX (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
A recycled resin composition with significantly improved stress crack resistance and impact properties with minimal loss of stiffness. The recycled resin composition is a blend of at least one recycled resin (PCR and/or PIR), at least one virgin high density polyethylene and at least one virgin metallocene catalyzed linear low density polyethylene. The recycled resin composition can have a flex modulus @0.05 in/min of 110,000 psi to 180,000 psi, as measured by ASTM D790, Proc. A 1% Secant Modulus; and/or an ESCR, as measured by 100% Igepal Cond B, ASTM D1693, of about 10 hr to about 75 hr.