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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 9637604 B1

PDFFull Text
Date of Patent:
May. 02, 2017

Filed:

Feb. 06, 2015

Sterilized oxygen-absorbing resin composition, sterilized oxygen-absorbing multilayer container and method for producing the same

Applicant:

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

Inventors:

Fumihiro Ito, Kanagawa, JP;

Satoshi Okada, Kanagawa, JP;

Shinpei Iwamoto, Kanagawa, JP;

Assignee:

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

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Michael C Miggins

Int. Cl.
CPC ...
C08J 7/12 (2006.01); B01J 20/26 (2006.01); B01J 20/22 (2006.01); B01J 20/30 (2006.01); C08G 63/189 (2006.01); C08K 3/24 (2006.01); B65B 55/08 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); B32B 27/20 (2006.01); B32B 27/16 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
C08J 7/123 (2013.01); B01J 20/223 (2013.01); B01J 20/262 (2013.01); B01J 20/3078 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/20 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B65B 55/08 (2013.01); C08G 63/189 (2013.01); C08K 3/24 (2013.01); B32B 2250/24 (2013.01); B32B 2307/74 (2013.01); B32B 2439/70 (2013.01); B32B 2439/80 (2013.01); C08G 2390/00 (2013.01); C08J 2367/02 (2013.01); C08K 2201/012 (2013.01);
Abstract

The present invention provides a sterilized oxygen-absorbing resin composition obtained by performing at least: a sterilizing step of irradiating with radiation an oxygen-absorbing resin composition containing a transition metal catalyst and a thermoplastic resin (a) having a tetralin ring as a constituent unit; and a step of heating the oxygen-absorbing resin composition at a temperature equal to or higher than the glass transition temperature of the thermoplastic resin (a) and equal to or lower than 200° C., after the sterilizing step.

Find Patent Forward Citations

Ito, Fumihiro. (2017). Sterilized oxygen-absorbing resin composition, sterilized oxygen-absorbing multilayer container and method for producing the same (U.S. Patent No. 9637604). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9637604

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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