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:
Sep. 28, 2021
Filed:
Dec. 28, 2018
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Wataru Hirose, Houston, TX (US);
Edgard Chow, Houston, TX (US);
Assignee:
Kuraray Co., Ltd., Okayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/22 (2006.01); C08F 216/06 (2006.01); B32B 27/30 (2006.01); B32B 27/08 (2006.01); B32B 7/12 (2006.01); B32B 27/32 (2006.01); B32B 27/18 (2006.01); C08J 7/04 (2020.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
B32B 27/22 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); C08F 216/06 (2013.01); C08J 5/18 (2013.01); C08J 7/042 (2013.01); B32B 2250/05 (2013.01); B32B 2250/246 (2013.01); B32B 2250/40 (2013.01); B32B 2307/73 (2013.01); C08F 2800/20 (2013.01); C08J 2329/04 (2013.01);
Abstract
A multilayer article (such as a film) suitable for use as a fumigation barrier, the multilayer article comprising at least one an ethylene vinyl alcohol (EVOH) based barrier layer formed from a resin composition predominantly comprising an EVOH component of one or more specific types of ethylene-vinyl alcohol copolymers as described herein.