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US 12,729,117 B2Granted
Spray agent packed in container and method for producing the same
AssigneesNIPPON EKITAN Corporation, Taiko Pharmaceutical Co., Ltd.
InventorsRei Mukawa, Hideaki Nochide, Chiharu Tomita, Kenkichi Aoki, Kazuhiko Taguchi, Shohei Tsujimoto
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Abstract
A spray agent packed in a container includes chlorine dioxide (ClO2) and liquefied carbon dioxide gas (LCO2) charged in a pressure-resistant container B, wherein the chlorine dioxide (ClO2) is dissolved in the liquefied carbon dioxide gas (LCO2) within the pressure-resistant container B.
Claims2
A method for producing a spray agent packed in a pressure-resistant container, comprising:
- generating chlorine dioxide;
- charging the pressure-resistant container with the chlorine dioxide;
- and
- dissolving the chlorine dioxide in liquefied carbon dioxide gas while the pressure-resistant container charged with the chlorine dioxide is charged with the liquefied carbon dioxide gas,
- wherein while the chlorine dioxide is generated by reacting a plurality of chemical liquids in a reaction tank, a carrier gas is flowed into the chemical liquids in the reaction tank to perform bubbling, and the chlorine dioxide generated in the reaction tank is charged into the pressure-resistant container together with the carrier gas.
2 more elements
Dependencies are inferred from the claim text.