METHOD FOR GENERATING AND RELEASING CHLORINE DIOXIDE GAS, KIT FOR GENERATING AND RELEASING CHLORINE DIOXIDE GAS, AND GEL-LIKE COMPOSITION

• Main Authors: TAKATOMI HIROSHI, TAGUCHI KOKI, FUJITA AKIHISA, FUJITA HIROMASA, NIWA SHOTARO
• Format: Patent
• Language: English; Japanese
• Published: 30.08.2021
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; COMPOUNDS THEREOF; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; INORGANIC CHEMISTRY; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; NON-METALLIC ELEMENTS

To provide a method for generating and releasing chlorine dioxide gas suitably used for treating allergenic substances such as pollen, indoor dust, skin scraps and fungi, and harmful substances such as viruses and pathogenic bacteria.SOLUTION: A method for generating and releasing chlorine dioxide gas is provided, in which chlorine dioxide gas is continuously generated from a gel-like composition obtained by adding a gas generating agent, a gas generating regulator, a solid gas coexistence agent containing at least one of a carbonyl group and a hydroxyl group, and a gelling activator containing a gelling agent to a hydrochloric acid salt solution, and water containing the gas coexistence agent is released together with the chlorine dioxide gas.SELECTED DRAWING: Figure 1 【課題】花粉、室内塵、皮屑、真菌などのアレルギー誘発物質、ウイルス、病原菌などの有害物質の処理に好適に用いられる二酸化塩素ガスの発生放出方法を提供する。【解決手段】二酸化塩素ガスの発生放出方法は、亜塩酸塩水性液に、ガス発生剤、ガス発生調節剤、カルボニル基および水酸基の少なくともいずれかを１以上含む固形のガス共存剤、ならびにゲル化剤を含むゲル化活性剤を添加して得られるゲル状組成物から、二酸化塩素ガスを持続的に発生させ、二酸化塩素ガスとともにガス共存剤を含む水分を放出させる。【選択図】図１