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:
Aug. 31, 1993
Filed:
Oct. 11, 1991
Applicant:
Inventors:
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ; 219 / ; 99DI / ; 426107 ; 426113 ; 426234 ; 426243 ; 428 352 ; 428 354 ; 206484 ; 206204 ;
Abstract
Food is contained in a container made from packing materials with an oxygen permeability of 200 ml/m.sup.2. 24Hr.multidot.atm, an oxygen absorber which has a microwave-proof layer with film thickness of 5-20 .mu.m on at least one side and also air-permeable packing material on at least one side, whose surface with the air-permeable packing meterial is permeable to air with a water vapor permeability of 10-3,000 g/m.sup.2. 24Hr.multidot.atm. The oxygen absorber packet is fixed in said container. Under these conditions, it becomes possible to perform both heat treatment and microwave treatment of the food contained therein.