Patent ID: 11965081
Assignee: DOW GLOBAL TECHNOLOGIES LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A composition comprising:
(A) an ethylene-based polymer consisting of (i) ethylene and (ii) an optional C3-C20 α-olefin comonomer;
(B) from 0.15 wt % to 15 wt % of an odor suppressant based on total weight of the composition, the odor suppressant consisting of
(Bi) from 0.05 wt % to 2 wt % based on the total weight of the composition of a metal oxide having a band gap greater than 5.0 electron volts (eV); and
(Bii) from 0.1 wt % to 13 wt % based on the total weight of the composition of an acid copolymer composed of (i) ethylene monomer and (ii) a carboxylic acid comonomer or ester derivative thereof; and
(C) optional antioxidant;
wherein (A), (Bi), (Bii), and (C) amount to 100 wt. % of the composition; and
wherein the ratio of metal oxide to acid copolymer is from 1:20 to 1:1.