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:
Apr. 07, 1992
Filed:
Oct. 24, 1990
Applicant:
Inventors:
Yasuo Sugihara, Tokyo, JP;
Teruo Takeuchi, Tokyo, JP;
Hidechika Wakabayashi, Tokyo, JP;
Akira Hosomi, Tokyo, JP;
Toshio Komatsu, Tokyo, JP;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; B65D / ;
U.S. Cl.
CPC ...
426124 ; 2062131 ; 206328 ; 206205 ; 25218828 ; 2523894 ; 25238941 ; 252397 ; 423219 ; 426324 ; 426398 ; 426541 ;
Abstract
There are disclosed an oxygen absorbent comprising boron or a reducing boron compound, an alkaline substance and a carrier, an oxygen absorbent parcel formed by enclosing said oxygen absorbent in a permeable packaging parcel, a food package and a package of a metallic or electronic product or part containing said oxygen absorbent parcel.