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:
Oct. 27, 2009
Filed:
May. 31, 2006
Yoshihisa Tsuji, Kurashiki, JP;
Yasutaka Inubushi, Kurashiki, JP;
Mie Kodani, Kurashiki, JP;
Tatsuhiko Hayashibara, Kurashiki, JP;
Tomoyuki Watanabe, Kurashiki, JP;
Hideharu Iwasaki, Kurashiki, JP;
Yoshihisa Tsuji, Kurashiki, JP;
Yasutaka Inubushi, Kurashiki, JP;
Mie Kodani, Kurashiki, JP;
Tatsuhiko Hayashibara, Kurashiki, JP;
Tomoyuki Watanabe, Kurashiki, JP;
Hideharu Iwasaki, Kurashiki, JP;
Kuraray Co., Ltd., Kurashiki-City, JP;
Abstract
An oxygen absorption resin composition is provided that comprises a thermoplastic resin (A) having carbon-carbon double bonds substantially in its main chain and a transition metal salt (B). If necessary, the composition further comprises a gas barrier resin (C), a compatibilizer (D) and the like. The composition has excellent oxygen absorption properties, and when the composition is employed, generation of odorous substances derived from the decomposition of resins as a result of oxygen absorption can be suppressed.