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US 2025/0001389 A1Published application
Deoxygenation agent composition and method for producing same, and deoxygenation agent package comprising said deoxygenation agent composition and method for producing same
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsKodai FURUHASHI, Daiki SATO
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Abstract
An oxygen scavenger composition contains: a granule containing a water retention agent, a swelling agent, a metal salt, water and an iron; and a hydrophobic silica having an M value of 55 or more and an average particle diameter of 0.1 μm or more and 5.0 μm or less, wherein the content of the hydrophobic silica is 0.15 parts by mass or more and 0.5 parts by mass or less with respect to 100 parts by mass of the granule.
Claims8
An oxygen scavenger composition, comprising:
- a granule comprising a water retention agent, a swelling agent, a metal salt, water and an iron;
- and a hydrophobic silica having an M value of 55 or more and an average particle diameter of 0.1 μm or more and 5.0 μm or less,
- wherein a content of the hydrophobic silica is 0.15 parts by mass or more and 0.5 parts by mass or less with respect to 100 parts by mass of the granule.
Dependencies are inferred from the claim text.