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JPH0483533A Expired / Lapsed JP ⏱️ 0.0 years remaining

Composite deoxygenating agent

Assignee: POWDER TEC KK
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Filing: 1990-07-24
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Granted: —
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Expires: 2010-07-24
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Abstract

Abstract PURPOSE:To obtain a composite deoxygenating agent wherein manufacturing efficiency can be enhanced and manufacturing cost is reduced by integrating a yarn-like oxygen detecting agent with the air permeable packing material of a deoxygenating agent. CONSTITUTION:A liquid mixture of respective aqueous solutions of a reductive saccharide, an alkali metal compound and a dye such as methylene blue reduced by the reducing saccharide is supported on a yarn-like carrier such as cotton yarn and the impregnated carrier is dried up to proper moisture content. The yarn-like oxygen detecting agent thus obtained is integrated with the air permeable packing material of a deoxygenating agent by stitching to obtain a composite deoxygenating agent. By this method, manufacturing speed is increased and economical efficiency can be enhanced.

Inventors

  • 👤 Ryuichi Kodama
  • 👤 隆一 児玉
  • 👤 Shigeru Tanaka
  • 👤 茂 田中

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 18:20
CPC Classifications
—

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