US 11,939,458 B2
Polyolefin compositions, articles thereof, and methods thereof
Carolyne N. Szala, Brussels (BE); Martin Machado, Brussells (BE); Michael Martin-Gatius, Brussels (BE); Joachim F. Laun, Aarschot (BE); and Linda M. Van den Bossche, Zwijndrecht (BE)
Assigned to ExxonMobil Technology & Engineering Co., Baytown, TX (US)
Filed by ExxonMobil Chemical Patents Inc., Baytown, TX (US)
Filed on Dec. 13, 2022, as Appl. No. 18/065,427.
Application 18/065,427 is a continuation of application No. 16/829,748, filed on Mar. 25, 2020, granted, now 11,555,104.
Claims priority of provisional application 62/830,886, filed on Apr. 8, 2019.
Prior Publication US 2023/0113979 A1, Apr. 13, 2023
Int. Cl. C08L 23/12 (2006.01); C08L 23/06 (2006.01); C08L 23/08 (2006.01); C08L 29/04 (2006.01); C08L 33/08 (2006.01); C08L 51/00 (2006.01); C08L 77/00 (2006.01)
CPC C08L 23/12 (2013.01) [C08L 23/06 (2013.01); C08L 23/0853 (2013.01); C08L 23/0869 (2013.01); C08L 29/04 (2013.01); C08L 33/08 (2013.01); C08L 51/003 (2013.01); C08L 77/00 (2013.01); C08L 2205/02 (2013.01); C08L 2205/035 (2013.01); C08L 2207/062 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A composition comprising:
one or more ethylene polymers;
one or more grafted polyethylenes comprising one or more ethylene-based plastomers and/or grafted high-density polyethylenes;
a vinyl alcohol polymer that is EVOH; and
a polyamide,
wherein a ratio (by weight) of (the vinyl alcohol polymer and the polyamide) to the one or more grafted polyethylenes is from about 89:11 to about 66:34 and
wherein the one or more grafted polyethylenes is an ethylene based plastomer having a melting point of about 25° C. to about 105° C.