JP7641026B2 - 耐放射線劣化性無機酸化物フレーク - Google Patents

耐放射線劣化性無機酸化物フレーク Download PDF

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Publication number
JP7641026B2
JP7641026B2 JP2022555412A JP2022555412A JP7641026B2 JP 7641026 B2 JP7641026 B2 JP 7641026B2 JP 2022555412 A JP2022555412 A JP 2022555412A JP 2022555412 A JP2022555412 A JP 2022555412A JP 7641026 B2 JP7641026 B2 JP 7641026B2
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Prior art keywords
mass
inorganic oxide
al2o3
flakes
sio2
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JP2022555412A
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Japanese (ja)
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JPWO2022075169A1 (https=
JPWO2022075169A5 (https=
Inventor
裕 深澤
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Nippon Fiber Corp KK
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Nippon Fiber Corp KK
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Priority to JP2025021296A priority Critical patent/JP2025081427A/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/005—Manufacture of flakes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/40—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2204/00—Glasses, glazes or enamels with special properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2022555412A 2020-10-06 2021-09-30 耐放射線劣化性無機酸化物フレーク Active JP7641026B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025021296A JP2025081427A (ja) 2020-10-06 2025-02-13 耐放射線劣化性無機酸化物フレーク

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020169452 2020-10-06
JP2020169452 2020-10-06
PCT/JP2021/036084 WO2022075169A1 (ja) 2020-10-06 2021-09-30 耐放射線劣化性無機酸化物フレーク

Related Child Applications (1)

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JP2025021296A Division JP2025081427A (ja) 2020-10-06 2025-02-13 耐放射線劣化性無機酸化物フレーク

Publications (3)

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JPWO2022075169A1 JPWO2022075169A1 (https=) 2022-04-14
JPWO2022075169A5 JPWO2022075169A5 (https=) 2024-09-11
JP7641026B2 true JP7641026B2 (ja) 2025-03-06

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JP2025021296A Pending JP2025081427A (ja) 2020-10-06 2025-02-13 耐放射線劣化性無機酸化物フレーク

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Country Status (9)

Country Link
US (1) US20230373848A1 (https=)
EP (1) EP4227277A4 (https=)
JP (2) JP7641026B2 (https=)
KR (1) KR102926809B1 (https=)
CN (1) CN116249678A (https=)
AU (1) AU2021355650A1 (https=)
CA (1) CA3193902A1 (https=)
WO (1) WO2022075169A1 (https=)
ZA (1) ZA202304051B (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076372A1 (ja) 2003-02-27 2004-09-10 Nippon Sheet Glass Company, Limited 鱗片状ガラスおよびその製造方法
WO2020218356A1 (ja) 2019-04-25 2020-10-29 新日本繊維株式会社 耐放射線性無機材料及びその繊維

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557900A (https=) * 1956-05-29 1957-11-28
JPS60231440A (ja) * 1984-04-10 1985-11-18 ウオルト・デイズニー・プロダクシヨンズ アルカリ耐性ガラス、その製造方法、その物質組成並びにアルカリ耐性ガラスを用いた強化セメント
CA1233839A (en) * 1984-04-11 1988-03-08 Lynn A. Boatner Lead-iron phosphate glass as a containment medium for the disposal of high-level nuclear wastes
JPH10167754A (ja) * 1996-12-06 1998-06-23 Toshiba Glass Co Ltd 廃棄物固化用ガラス化材及び廃棄物固化ガラス
JP4023976B2 (ja) * 2000-01-31 2007-12-19 日本板硝子株式会社 フレーク状ガラス
US7285508B2 (en) * 2003-08-29 2007-10-23 Nippon Sheet Glass Company, Limited Glass flake
WO2006068255A1 (ja) * 2004-12-24 2006-06-29 Nippon Sheet Glass Company, Limited 鱗片状ガラス
JP4451328B2 (ja) * 2005-02-08 2010-04-14 株式会社星野産商 フェライト含有充填材の製造方法、電磁波加熱材料、電磁波遮蔽材料
WO2006091929A2 (en) * 2005-02-24 2006-08-31 James Hardie International Finance B.V. Alkali resistant glass compositions
JP2006273590A (ja) * 2005-03-28 2006-10-12 Miki Riken Kogyo Kk 遠赤外線放射材料
JP5330754B2 (ja) * 2007-07-27 2013-10-30 株式会社松風 ガラス組成物およびそれを用いた歯科用組成物
JP5629579B2 (ja) 2008-08-27 2014-11-19 日本板硝子株式会社 鱗片状ガラス及び被覆鱗片状ガラス
GB0903460D0 (en) * 2009-03-02 2009-04-08 Watkinson Charles J Powdered glass
JP2011162415A (ja) * 2010-02-12 2011-08-25 Nippon Sheet Glass Co Ltd ガラス組成物及びその用途
KR101510669B1 (ko) * 2013-12-04 2015-04-10 한국수력원자력 주식회사 혼합 폐기물을 유리화하기 위한 유리조성물 및 이를 이용한 혼합 폐기물의 유리화 방법
JP2015231440A (ja) * 2014-06-09 2015-12-24 京楽産業．株式会社 遊技媒体回収装置
JP6528190B2 (ja) * 2014-10-30 2019-06-12 旭ファイバーグラス株式会社 透明ａｂｓ樹脂組成物
WO2018066803A1 (ko) * 2016-10-04 2018-04-12 재단법인 포항산업과학연구원 제철 공정의 부산물을 이용한 무기 섬유 및 이의 제조 방법
KR20190005622A (ko) * 2017-07-07 2019-01-16 부산대학교 산학협력단 유리고화체 제조방법
FR3101630B1 (fr) * 2019-10-08 2021-10-22 Agro Innovation Int Utilisation d’un verre d’aluminosilicate pour apporter à une plante du silicium sous forme assimilable, procédé de traitement d’une plante utilisant ce verre et nouvelle poudre dudit verre
KR102478831B1 (ko) * 2019-11-22 2022-12-19 엘지전자 주식회사 항균 유리 조성물 및 이를 이용한 항균 유리 분말 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076372A1 (ja) 2003-02-27 2004-09-10 Nippon Sheet Glass Company, Limited 鱗片状ガラスおよびその製造方法
WO2020218356A1 (ja) 2019-04-25 2020-10-29 新日本繊維株式会社 耐放射線性無機材料及びその繊維
JP2022163187A (ja) 2019-04-25 2022-10-25 新日本繊維株式会社 耐放射線性無機繊維及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEREZ Maximina Romeo et al.，"Magnetic properties of glasses with high iron oxide content"，Materials Research Bulletin，2001年，vol.36，pp.1513-1520

Also Published As

Publication number Publication date
US20230373848A1 (en) 2023-11-23
AU2021355650A1 (en) 2023-05-11
EP4227277A4 (en) 2025-02-19
EP4227277A1 (en) 2023-08-16
KR20230083282A (ko) 2023-06-09
CA3193902A1 (en) 2022-04-14
CN116249678A (zh) 2023-06-09
JP2025081427A (ja) 2025-05-27
ZA202304051B (en) 2024-07-31
KR102926809B1 (ko) 2026-02-13
WO2022075169A1 (ja) 2022-04-14
TW202231591A (zh) 2022-08-16
JPWO2022075169A1 (https=) 2022-04-14

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