JP7694379B2 - 酸化セリウムのナノ粒子、分散体、酸化剤、抗酸化剤および酸化セリウムのナノ粒子の製造方法、分散体の製造方法、酸化剤の製造方法ならびに抗酸化剤の製造方法 - Google Patents

酸化セリウムのナノ粒子、分散体、酸化剤、抗酸化剤および酸化セリウムのナノ粒子の製造方法、分散体の製造方法、酸化剤の製造方法ならびに抗酸化剤の製造方法 Download PDF

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JP7694379B2
JP7694379B2 JP2021500751A JP2021500751A JP7694379B2 JP 7694379 B2 JP7694379 B2 JP 7694379B2 JP 2021500751 A JP2021500751 A JP 2021500751A JP 2021500751 A JP2021500751 A JP 2021500751A JP 7694379 B2 JP7694379 B2 JP 7694379B2
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cerium oxide
oxide nanoparticles
dispersion
producing
group
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JPWO2021132628A5 (https=
JPWO2021132628A1 (https=
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翔太 関口
崇光 本白水
正照 伊藤
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Toray Industries Inc
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/244—Lanthanides; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
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    • A61K8/00—Cosmetics or similar toiletry preparations
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    • A—HUMAN NECESSITIES
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    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P39/06—Free radical scavengers or antioxidants
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    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
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    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
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    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
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JP2021500751A 2019-12-26 2020-12-25 酸化セリウムのナノ粒子、分散体、酸化剤、抗酸化剤および酸化セリウムのナノ粒子の製造方法、分散体の製造方法、酸化剤の製造方法ならびに抗酸化剤の製造方法 Active JP7694379B2 (ja)

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JP2019236819 2019-12-26
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PCT/JP2020/048918 WO2021132628A1 (ja) 2019-12-26 2020-12-25 酸化セリウムのナノ粒子、分散体、酸化剤、抗酸化剤および酸化セリウムのナノ粒子の製造方法

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Publication number Priority date Publication date Assignee Title
CN118019715A (zh) * 2021-09-29 2024-05-10 东丽株式会社 氧化铈的纳米粒子、分散液、抗病毒剂、抗菌剂、树脂组合物、树脂制品、纤维材料、纤维制品和制造氧化铈的纳米粒子的方法
US20250000097A1 (en) 2021-09-29 2025-01-02 Toray Industries, Inc. Cerium oxide nanoparticle, dispersion solution, antiviral agent, antibacterial agent, resin composition, resin product, fiber material, fiber product, and method of producing cerium oxide nanoparticle

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JP2016514163A (ja) 2013-03-14 2016-05-19 ペロキシウム・インコーポレイテッド，デラウェア・シー・コーポレーション ナノカプセル化およびコーティングによる療法用ＣｅＯ２粒子の生体分布および組織ターゲティング特性を増強する方法
JP2018508569A (ja) 2015-02-06 2018-03-29 ユニティ バイオテクノロジー インコーポレイテッド 老化関連状態の治療における化合物および使用

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WO2007043774A1 (en) 2005-10-08 2007-04-19 Seoul National University Industry Foundation Process for producing cerium oxide nanocrystals
US7504356B1 (en) 2006-02-17 2009-03-17 University Of Central Florida Research Foundation, Inc. Nanoparticles of cerium oxide having superoxide dismutase activity
US8679344B2 (en) 2008-12-17 2014-03-25 Cerion Technology, Inc. Process for solvent shifting a nanoparticle dispersion
CN102281945A (zh) * 2008-12-17 2011-12-14 丝润技术有限公司 包含晶格经改造的二氧化铈纳米颗粒的燃料添加剂
JP2012087213A (ja) * 2010-10-19 2012-05-10 Nippon Parkerizing Co Ltd 金属材用親水性皮膜、親水化処理剤、及び親水化処理方法
CN102285678B (zh) * 2011-06-09 2013-02-06 北京大学 一种氧化铈纳米颗粒的制备方法以及其抗氧化应用
US20130195927A1 (en) * 2011-12-06 2013-08-01 University Of Central Florida Research Foundation Inc. Cerium oxide nanoparticles and associated methods for promoting wound healing
KR20130114469A (ko) 2012-04-09 2013-10-17 서울대학교산학협력단 세리아 나노복합체와 이를 포함하는 약학 조성물 및 이들의 제조 방법
US10182994B2 (en) 2014-06-10 2019-01-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Nanoparticulate complex of nicotine and cerium oxide and use thereof
JP2018508568A (ja) 2015-01-20 2018-03-29 セリオン，リミティド ライアビリティ カンパニー カタラーゼ様活性を有するｅｄｄｓでキレート化されたナノセリア

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CN100998335A (zh) 2006-12-29 2007-07-18 上海师范大学 一种核壳结构的稀土纳米抗菌剂及其制备方法和应用
JP2016514163A (ja) 2013-03-14 2016-05-19 ペロキシウム・インコーポレイテッド，デラウェア・シー・コーポレーション ナノカプセル化およびコーティングによる療法用ＣｅＯ２粒子の生体分布および組織ターゲティング特性を増強する方法
JP2018508569A (ja) 2015-02-06 2018-03-29 ユニティ バイオテクノロジー インコーポレイテッド 老化関連状態の治療における化合物および使用

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US20230030648A1 (en) 2023-02-02
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