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 7396865 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 08, 2008

Filed:

Jan. 17, 2006
Applicants:

Yoshihisa Tsuji, Kurashiki, JP;

Mie Kodani, Kurashiki, JP;

Tomoyuki Watanabe, Kurashiki, JP;

Hideharu Iwasaki, Kurashiki, JP;

Inventors:

Yoshihisa Tsuji, Kurashiki, JP;

Mie Kodani, Kurashiki, JP;

Tomoyuki Watanabe, Kurashiki, JP;

Hideharu Iwasaki, Kurashiki, JP;

Assignee:

Kuraray Co., Ltd., Kurashiki-Shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3415 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
Abstract

An oxygen absorber of the present invention includes at least one compound represented by Formula (1): and an oxidizable polymer. Rand Reach independently indicates a hydrogen atom or an organic group. Rand Rmay form a ring together with carbon atoms to which they are bonded. Rand/or Rmay form a carbon-carbon double bond with carbon atoms to which they are bonded.


Find Patent Forward Citations

Tsuji, Yoshihisa. (2008). Oxygen absorber, method for producing the same, and packaging material using the same (U.S. Patent No. 7396865). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7396865

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