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. 23, 2024
Filed:
Feb. 18, 2020
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Casey R. McAlpin, Lake Jackson, TX (US);
Arkady L. Krasovskiy, Lake Jackson, TX (US);
Kefu Sun, Lake Jackson, TX (US);
Scott T. Matteucci, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 23/04 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C08L 23/04 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2217 (2013.01); C08L 2203/16 (2013.01);
Abstract
The present disclosure provides a composition. In an embodiment, the composition includes an olefin-based polymer and from 0.15 wt % to 15 wt % of an odor suppressant. The odor suppressant includes (i) from 0.05 wt % to 2 wt % of a metal oxide having a band gap greater than 5.0 electron volts (eV), and (ii) from 0.1 wt % to 13 wt % of an acid copolymer. The ratio of metal oxide to acid copolymer is from 1:20 to 1:1. Weight percents are based on the total weight of the composition.