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:
May. 05, 2026
Filed:
Feb. 10, 2023
Mitsubishi Chemical Corporation, Tokyo, JP;
Makoto Hatanaka, Tokyo, JP;
Satoshi Ikubo, Tokyo, JP;
MITSUBISHI CHEMICAL CORPORATION, Tokyo, JP;
Abstract
[Problem] Provided is a resin composition capable of producing a film having an excellent gas-barrier property and a small variation in thickness. [Solution] The resin composition comprises (A) an EVOH-based resin in an amount of at least 40% by weight but 99% by weight or less, (B) a PVA-based resin (B), and (C) an acid-modified polyolefin. The resin composition contains at most 1% of volatile content. The component (B) is preferably a PVA-based resin having a primary hydroxyl group in the side chain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile