JPWO2023068202A1 - - Google Patents
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- Publication number
- JPWO2023068202A1 JPWO2023068202A1 JP2023554655A JP2023554655A JPWO2023068202A1 JP WO2023068202 A1 JPWO2023068202 A1 JP WO2023068202A1 JP 2023554655 A JP2023554655 A JP 2023554655A JP 2023554655 A JP2023554655 A JP 2023554655A JP WO2023068202 A1 JPWO2023068202 A1 JP WO2023068202A1
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- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
- C01F7/023—Grinding, deagglomeration or disintegration
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
- C04B35/117—Composites
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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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
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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
- 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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- 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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- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/481—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
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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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
- C04B35/488—Composites
- C04B35/4885—Composites with aluminium oxide
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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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
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- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
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- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/007—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
- C04B38/0074—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores expressed as porosity percentage
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- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
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- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C04B2235/3427—Silicates other than clay, e.g. water glass
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- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021170694 | 2021-10-19 | ||
| JP2021170694 | 2021-10-19 | ||
| PCT/JP2022/038424 WO2023068202A1 (ja) | 2021-10-19 | 2022-10-14 | ベーマイト構造体及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023068202A1 true JPWO2023068202A1 (https=) | 2023-04-27 |
| JPWO2023068202A5 JPWO2023068202A5 (https=) | 2024-06-28 |
| JP7724463B2 JP7724463B2 (ja) | 2025-08-18 |
Family
ID=86059296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023554655A Active JP7724463B2 (ja) | 2021-10-19 | 2022-10-14 | ベーマイト構造体及びその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240417330A1 (https=) |
| EP (1) | EP4421051B1 (https=) |
| JP (1) | JP7724463B2 (https=) |
| CN (1) | CN118215645A (https=) |
| WO (1) | WO2023068202A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019199515A (ja) * | 2018-05-15 | 2019-11-21 | トヨタ自動車株式会社 | コート材 |
| WO2020235277A1 (ja) * | 2019-05-20 | 2020-11-26 | パナソニックIpマネジメント株式会社 | ベーマイト構造体及びその製造方法 |
| JP2021072188A (ja) * | 2019-10-30 | 2021-05-06 | パナソニックIpマネジメント株式会社 | 複合部材 |
| JP2021075416A (ja) * | 2019-11-07 | 2021-05-20 | パナソニックIpマネジメント株式会社 | 複合部材 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145618A (ja) * | 1982-02-23 | 1983-08-30 | Mitsubishi Chem Ind Ltd | ベ−マイト成形体 |
| JPS6046922A (ja) * | 1983-08-23 | 1985-03-14 | Mitsubishi Chem Ind Ltd | ベ−マイトの製造方法 |
| ATE378106T1 (de) * | 1999-12-21 | 2007-11-15 | Grace W R & Co | Aus aluminiumtrihydrat hergestellte aluminiumoxid-verbundstoffe mit hohem porenvolumen und hoher spezifischer oberfläche, deren herstellung und verwendung |
| JP4236146B2 (ja) | 2002-02-19 | 2009-03-11 | 河合石灰工業株式会社 | 多孔質ベーマイト成形体及び多孔質アルミナ成形体 |
| WO2015180005A1 (en) * | 2014-05-25 | 2015-12-03 | Shengguo Wang | Method and apparatus for producing alumina monohydrate and sol gel abrasive grain |
| KR101725799B1 (ko) * | 2016-11-04 | 2017-04-11 | 오상자이엘 주식회사 | 고결정 감마-보헤마이트 복합 입자 및 이의 제조 방법 |
| JP2021170694A (ja) | 2018-07-02 | 2021-10-28 | ソニーグループ株式会社 | 情報処理装置、通信方法、プログラム、及び、移動体 |
| 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 |
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| JP2019199515A (ja) * | 2018-05-15 | 2019-11-21 | トヨタ自動車株式会社 | コート材 |
| WO2020235277A1 (ja) * | 2019-05-20 | 2020-11-26 | パナソニックIpマネジメント株式会社 | ベーマイト構造体及びその製造方法 |
| JP2021072188A (ja) * | 2019-10-30 | 2021-05-06 | パナソニックIpマネジメント株式会社 | 複合部材 |
| JP2021075416A (ja) * | 2019-11-07 | 2021-05-20 | 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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| WO2023068202A1 (ja) | 2023-04-27 |
| CN118215645A (zh) | 2024-06-18 |
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