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:
Jul. 22, 2003
Filed:
Jul. 20, 2001
Applicant:
Inventors:
Tomoharu Himeshima, Tokyo, JP;
Nahomi Aoyama, Tokyo, JP;
Syoichi Nito, Tokyo, JP;
Kazuyuki Tomita, Tokyo, JP;
Junko Baba, Tokyo, JP;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 1/502 ; C09K 1/504 ;
U.S. Cl.
CPC ...
C09K 1/502 ; C09K 1/504 ;
Abstract
An oxygen absorbent composition absorbing water vapor mixed a liquid mixed (A) an aliphatic compound(s) with an unsaturated group(s) and (B) a transition metal salt(s) with (C) at least one solid selected from the group consisting of calcium oxide, calcium chloride and magnesium chloride.