OXYGEN SCAVENGER, OXYGEN SCAVENGER INTERMEDIATE, OXYGEN SCAVENGER COMPOSITE BODY AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an oxygen scavenger capable of obtaining a high deoxygenation performance in a quick time.;SOLUTION: In the oxygen scavenger, an electrolyte becoming an oxidation reaction auxiliary is contained in the oxygen scavenger intermediate obtained by drying a sheet forming body containing a metal to be oxidized, a water retaining agent and a fibrous substance. The oxygen scavenger contains 0.1-10 mass% of electrolyte and its water content is 5-70 mass%. CSF of the fibrous material is preferably 600 ml or less. An effective reaction ratio of the metal to be oxidized is preferably 75% or higher.;COPYRIGHT: (C)2007,JPO&INPIT