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:
Apr. 25, 2023
Filed:
Aug. 26, 2019
Dow Global Technologies Llc, Midland, MI (US);
Arkady L. Krasovskiy, Lake Jackson, TX (US);
Kefu Sun, Lake Jackson, TX (US);
Keran Lu, Lake Jackson, TX (US);
Scott T. Matteucci, Midland, MI (US);
Alexander Williamson, Lake Jackson, TX (US);
Jose Eduardo Ruiz, Freeport, TX (US);
Jeffrey E. Bonekamp, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A composition for odor control includes (A) from 85 wt % to 99.5 wt % of an olefin-based compound and (B) from 15 wt % to 0.5 wt % of an odor suppressant. The odor suppressant includes a blend of (i) an ionomer, (ii) particles of zinc oxide, and (iii) particles of copper oxide. The composition has a methyl mercaptan odor suppression value of greater than 45% as measured in accordance with ASTM D5504-12.