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:
Jun. 17, 2025
Filed:
Nov. 07, 2022
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Zhan Cheng, Beijing, CN;
Dong Ruan, Beijing, CN;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 7/12 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B65D 65/40 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/12 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B65D 65/40 (2013.01); B32B 2250/246 (2013.01); B32B 2250/40 (2013.01); B32B 2307/516 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/732 (2013.01); B32B 2439/00 (2013.01);
Abstract
The present application is directed to machine directional oriented barrier film, package laminates containing the same, and methods of making the same. Said machine directional oriented (MDO) barrier film comprises a multi-layer structure having two spatially separated EVOH layers and an intermediate polyolefin layer between the two EVOH layers.