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. 10, 2022
Filed:
Oct. 31, 2017
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Atsushi Inoue, Tokyo, JP;
Yoshiki Itou, Tokyo, JP;
Yusuke Tanaka, Tokyo, JP;
Kenichi Niimi, Tokyo, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/18 (2006.01); B32B 27/08 (2006.01); B65D 81/26 (2006.01); B65D 85/50 (2006.01); B65D 81/24 (2006.01); B65D 65/40 (2006.01);
U.S. Cl.
CPC ...
B32B 27/18 (2013.01); B32B 27/08 (2013.01); B65D 81/24 (2013.01); B65D 81/26 (2013.01); B65D 81/266 (2013.01); B65D 85/50 (2013.01); B32B 2264/105 (2013.01); B32B 2307/20 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/74 (2013.01); B32B 2307/758 (2013.01); B32B 2398/20 (2013.01); B32B 2439/70 (2013.01); B65D 65/40 (2013.01); B65D 81/267 (2013.01); Y10T 428/1352 (2015.01); Y10T 428/1379 (2015.01); Y10T 428/1383 (2015.01);
Abstract
A multilayer body comprising a sealing layer (A) comprising a thermoplastic resin, an oxygen absorption layer (B) comprising a thermoplastic resin and iron powder, and an oxygen barrier layer (D) having oxygen barrier properties, the layers being laminated in a described order, wherein at least one of the sealing layer (A) and the oxygen absorption layer (B) comprises an ionomer as the thermoplastic resin.