Polyolefin formulation containing combination of voltage stabilizer compounds
AssigneesDow Global Technologies LLC, Rohm and Haas Company
InventorsPaul M. Mwasame, Xindi Yu, Decai Yu, Sukrit Mukhopadhyay, Yuanqiao Rao, Jeffrey M. Cogen, Timothy J. Person
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Abstract
A polyolefin formulation comprising (A) a polyolefin polymer: x weight percent (wt %) of (B) an alkoxyphenol compound of formula (I); and y wt % of (C) a benzophenone compound of formula (II) as described in the specification: wherein y is from 1 to 8 wt %; wherein x is from 0.1 to 3.0 wt %, with the proviso that x is less than 0.5y; and wherein wt % are based on total weight of the polyolefin formulation. Also crosslinked products made therefrom; methods of making and using same; and articles containing same.
Claims12
A polyolefin formulation comprising (A) a polyolefin polymer;
- x weight percent (wt %) of (B) an alkoxyphenol compound of formula (I):
- wherein R1 is a (C1-C20) alkyl;
- and y wt % of (C) a benzophenone compound of formula (II):
- wherein Ar1 is phenyl or an alkylphenyl;
- wherein y is from 1 to 8 wt %;
- wherein x is from 0.1 to 3.0 wt %, with the proviso that x is less than 0.5y;
- and wherein wt % are based on total weight of the polyolefin formulation.
Dependencies are inferred from the claim text.