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.

Date of Patent:
Feb. 14, 2023

Filed:

Sep. 11, 2017
Applicants:

Dow Global Technologies Llc, Midland, MI (US);

Pbbpolisur S.r.l., Buenos Aires, AR;

Dow Quimica DE Colombia S.a., Bogota, CO;

Inventors:

Marlos Giuntini De Oliveira, Sao Paulo, BR;

Teresa P. Karjala, Lake Jackson, TX (US);

Mustafa Bilgen, Manvel, TX (US);

Jorge Caminero Gomes, Sao Paulo, BR;

Maximiliano Zanetti, Buenos Aires, AR;

Miguel A. Molano Niampira, Bogota, CO;

Jorge Mario Rodriguez Camelo, Bogota, CO;

Camila Do Valle, Sao Paulo, BR;

Guillermo A. Raimondi, Buenos Aires, AR;

Assignees:

Dow Global Technologies LLC, Midland, MI (US);

DOW QUIMICA DE COLOMBIA SA, Bogota, CO;

PBBPOLISUR SRL, Buenos Aires, AR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); C08J 5/18 (2006.01); B32B 7/02 (2019.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/02 (2013.01); B32B 27/32 (2013.01); C08J 5/18 (2013.01); B32B 2250/03 (2013.01); B32B 2250/242 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/10 (2013.01); B32B 2307/54 (2013.01); B32B 2307/581 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/704 (2013.01); B32B 2307/722 (2013.01); B32B 2307/732 (2013.01); B32B 2307/748 (2013.01); B32B 2439/70 (2013.01);
Abstract

Embodiments disclosed herein include multilayer films having a cling layer, a core layer, and a release layer, wherein the cling layer comprises a propylene interpolymer and the core layer comprises a core layer polyethylene composition.


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