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. 26, 1999
Filed:
Feb. 14, 1997
Applicant:
Inventors:
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
428 401 ; 206204 ; 2064841 ; 2064842 ; 25218828 ; 428 72 ; 428 76 ; 428 78 ; 428213 ; 428215 ;
Abstract
A sheet shaped oxygen absorbing member according to the present invention comprises a lamination in the order of a separator layer, a base layer having an adhesive layer, an oxygen absorbing layer and a gas permeable layer, the gas permeable layer being directly secured to the base layer at the periphery of the lamination, and is structured to be capable of attaching by readily peeling off from the separator layer.