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. 02, 2025
Filed:
Sep. 10, 2021
Applicant:
Toyo Seikan Group Holdings, Ltd., Tokyo, JP;
Inventors:
Seishi Yoshikawa, Yokohama, JP;
Koki Shibata, Yokohama, JP;
Atsushi Ebata, Yokohama, JP;
Kenya Majima, Yokohama, JP;
Assignee:
TOYO SEIKAN GROUP HOLDINGS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 65/40 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
B65D 65/40 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); B32B 2250/02 (2013.01); B32B 2250/242 (2013.01); B32B 2255/10 (2013.01); B32B 2255/20 (2013.01); B32B 2553/00 (2013.01);
Abstract
The layered body for packaging of the present invention includes a barrier film () having an inorganic coating () formed on the surface of a thermoplastic resin film (), and an adhesive layerprovided on the inorganic coating (). The adhesive layer () is formed of an epoxy-based adhesive.