IDiyas

For the Inventor, By the Inventor

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.:

US 9199778 B1

PDFFull Text
Date of Patent:
Dec. 01, 2015

Filed:

Nov. 14, 2012

Oxygen absorbing resin composition, oxygen absorbing multilayered body, and oxygen absorbing hollow container

Applicant:

Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;

Inventors:

Akihiro Masuda, Tokyo, JP;

Kiyonori Michiba, Tokyo, JP;

Yoshiki Itou, Tokyo, JP;

Kenichi Niimi, Tokyo, JP;

Tatsuo Iwai, Tokyo, JP;

Takashi Kubo, Tokyo, JP;

Assignee:

MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Marc Patterson

Int. Cl.
CPC ...
B32B 1/02 (2006.01); B65D 81/26 (2006.01); C08J 5/18 (2006.01); C08K 9/00 (2006.01); C08L 101/00 (2006.01); C08K 3/04 (2006.01); B65D 1/02 (2006.01); B32B 27/08 (2006.01); C08K 3/08 (2006.01); C08K 7/24 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 1/08 (2006.01);
U.S. Cl.
CPC ...
B65D 81/266 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B65D 1/0215 (2013.01); B65D 81/267 (2013.01); C08J 5/18 (2013.01); C08K 3/04 (2013.01); C08K 3/08 (2013.01); C08K 7/24 (2013.01); C08K 9/00 (2013.01); C08L 101/00 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/74 (2013.01); B32B 2439/60 (2013.01); B32B 2439/70 (2013.01); B32B 2439/80 (2013.01); C08K 2003/0856 (2013.01); C08K 2003/0862 (2013.01);
Abstract

There are provided an oxygen absorbing resin composition, an oxygen absorbing multilayered body, and an oxygen absorbing hollow container that can absorb oxygen in an atmosphere even under a low-humidity atmosphere. The oxygen absorbing resin composition includes: (I) an oxygen absorbing agent consisting of a metal (a metal of (I)) obtained by subjecting an alloy comprising (A) at least one transition metal selected from the group consisting of manganese, iron, platinum, and copper group metals and (B) at least one metal selected from the group consisting of aluminum, zinc, tin, lead, magnesium, and silicon, to treatment with an acidic or alkaline aqueous solution to elute and remove at least a part of the component (B); and (II) a thermoplastic resin.

Find Patent Forward Citations

Loading…