CN113840804B - 勃姆石结构体及其制造方法 - Google Patents

勃姆石结构体及其制造方法 Download PDF

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CN113840804B
CN113840804B CN202080037214.XA CN202080037214A CN113840804B CN 113840804 B CN113840804 B CN 113840804B CN 202080037214 A CN202080037214 A CN 202080037214A CN 113840804 B CN113840804 B CN 113840804B
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boehmite
boehmite structure
particles
hydraulic alumina
mixture
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CN113840804A (zh
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佐藤夏希
栗副直树
泽亮介
吉冈达郎
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Panasonic Intellectual Property Management Co Ltd
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    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/025—Granulation or agglomeration
    • C—CHEMISTRY; METALLURGY
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    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
    • C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
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    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
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    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/005—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing gelatineous or gel forming binders, e.g. gelatineous Al(OH)3, sol-gel binders
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CN202080037214.XA 2019-05-20 2020-04-17 勃姆石结构体及其制造方法 Active CN113840804B (zh)

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JP2019-197102 2019-10-30
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PCT/JP2020/016932 WO2020235277A1 (ja) 2019-05-20 2020-04-17 ベーマイト構造体及びその製造方法

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Publication number Priority date Publication date Assignee Title
EP3950641A4 (en) * 2019-03-26 2022-05-25 Panasonic Intellectual Property Management Co., Ltd. WATER-REPELLENT ELEMENT, CONSTRUCTION ELEMENT AND DAMP ROOM ELEMENT USING THE SAME
CN113692393B (zh) * 2019-03-26 2024-06-25 松下知识产权经营株式会社 复合部件以及使用了该复合部件的建筑部件及装饰部件
JP7555011B2 (ja) * 2019-09-30 2024-09-24 パナソニックＩｐマネジメント株式会社 複合部材
JP7289091B2 (ja) * 2020-03-30 2023-06-09 パナソニックＩｐマネジメント株式会社 窒化アルミニウム構造体及びその製造方法
US12304867B2 (en) * 2021-02-05 2025-05-20 Panasonic Intellectual Property Management Co., Ltd. Composite member
US20240417330A1 (en) * 2021-10-19 2024-12-19 Panasonic Intellectual Property Management Co., Ltd. Boehmite structure and method for producing same
WO2023120096A1 (ja) * 2021-12-22 2023-06-29 パナソニックＩｐマネジメント株式会社 複合部材
WO2024157712A1 (ja) * 2023-01-27 2024-08-02 パナソニックＩｐマネジメント株式会社 複合部材

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JPS6046922A (ja) * 1983-08-23 1985-03-14 Mitsubishi Chem Ind Ltd ベ−マイトの製造方法
US4952539A (en) * 1989-01-23 1990-08-28 Vereinigte Aluminium-Werke Aktiengesellschaft Method for the manufacture of transparent aluminum oxide ceramic
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JP2003238150A (ja) * 2002-02-19 2003-08-27 Kawai Sekkai Kogyo Kk 多孔質ベーマイト成形体及び多孔質アルミナ成形体
JP2007302558A (ja) * 2007-08-27 2007-11-22 Catalysts & Chem Ind Co Ltd リン含有活性アルミナの製造方法
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JP2012071996A (ja) * 2010-09-28 2012-04-12 Tohoku Univ 板状ベーマイト及び板状アルミナ系粉体の製造方法並びに板状粉体及びそれを含有する化粧料
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山崎仲道等.《水熱化学実験所報告》-Production of Hardened boehmite by hydrothermal hot-pressing technique.1984,第第5卷卷(第第6期版),48-51. *
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JP7289109B2 (ja) 2023-06-09
US12338131B2 (en) 2025-06-24
EP3974386A4 (en) 2022-07-27
US20220212943A1 (en) 2022-07-07
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