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:
Dec. 22, 2020
Filed:
Apr. 01, 2015
Dow Global Technologies Llc, Midland, MI (US);
Fanny Deplace, Freeport, TX (US);
Hongming Ma, Freeport, TX (US);
Brian W. Walther, Freeport, TX (US);
Thomas Allgeuer, Horgen, CH;
Peter H. R. Sandkuehler, Horgen, CH;
Antonio Manrique, Tarragona, ES;
Claudia Hernandez, Freeport, TX (US);
Angels Domenech, Tarragona, ES;
Lamy J. Chopin, III, Freeport, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A multilayer film comprising a first layer comprising from greater than 0 to 100 percent by weight of an ethylene/α-olefin interpolymer composition (LLDPE), based on the total weight of the film composition; and a second layer comprising at least 5 percent by weight of the second layer, of an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having a density in the range of from 0.855 to 0.900 g/cm; and having a melt index (190° C./2.16 kg) of greater than 200 g/10 min; and from 60 to 95 percent, by weight of the second layer, of EVOH is provided.