JPWO2022145019A1 - - Google Patents

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Publication number
JPWO2022145019A1
JPWO2022145019A1 JP2022572861A JP2022572861A JPWO2022145019A1 JP WO2022145019 A1 JPWO2022145019 A1 JP WO2022145019A1 JP 2022572861 A JP2022572861 A JP 2022572861A JP 2022572861 A JP2022572861 A JP 2022572861A JP WO2022145019 A1 JPWO2022145019 A1 JP WO2022145019A1
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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.)
Pending
Application number
JP2022572861A
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Filing date
Publication date
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Publication of JPWO2022145019A1 publication Critical patent/JPWO2022145019A1/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/22—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/553—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on fluorides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/62625—Wet mixtures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/441—Alkoxides, e.g. methoxide, tert-butoxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/608—Green bodies or pre-forms with well-defined density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C04B2235/662—Annealing after sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties
    • C04B2235/9653—Translucent or transparent ceramics other than alumina
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/0076—Optical details of the image generation arrangements using fluorescence or luminescence

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2022572861A 2020-12-28 2020-12-28 Pending JPWO2022145019A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/049265 WO2022145019A1 (ja) 2020-12-28 2020-12-28 フッ化カルシウム焼結体、フッ化カルシウム粒子の製造方法、フッ化カルシウム焼結体の製造方法、光学素子、光学系、交換レンズおよび光学装置

Publications (1)

Publication Number Publication Date
JPWO2022145019A1 true JPWO2022145019A1 (ja) 2022-07-07

Family

ID=82259164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022572861A Pending JPWO2022145019A1 (ja) 2020-12-28 2020-12-28

Country Status (5)

Country Link
US (1) US20230333283A1 (ja)
EP (1) EP4269348A1 (ja)
JP (1) JPWO2022145019A1 (ja)
CN (1) CN116529203A (ja)
WO (2) WO2022145019A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006036618A (ja) * 2004-07-27 2006-02-09 Soratesu Lab:Kk フッ化カルシウム結晶およびその作製方法ならびにその使用方法
JP2006206359A (ja) * 2005-01-27 2006-08-10 Nikon Corp フッ化カルシウム微粒子，フッ化カルシウム乾燥体，フッ化カルシウム焼結体，フッ化カルシウム透明焼結体及びそれらの製造方法
CN102126857A (zh) * 2011-01-31 2011-07-20 武汉理工大学 透明氟化钙陶瓷的制备方法
US20150353372A1 (en) * 2014-06-05 2015-12-10 3M Innovative Properties Company Method for the Production of Free Flowing Synthetic Calcium Fluoride and Use thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449456B2 (ja) * 2001-12-26 2010-04-14 住友電気工業株式会社 セラミックス光学部品の製造方法
JP2003300777A (ja) 2002-04-03 2003-10-21 Toshiba Ceramics Co Ltd 高純度フッ化カルシウム焼結体およびその製造方法
JP2004083362A (ja) * 2002-08-28 2004-03-18 Toshiba Ceramics Co Ltd フッ化物セラミックス焼結体及びその製造方法
JP2005296888A (ja) * 2004-04-15 2005-10-27 Morita Kagaku Kogyo Kk フッ素の固定化処理方法およびその方法により回収されたフッ化カルシウムのリサイクル方法ならびに残留フッ素の濃度規制方法
WO2012165334A1 (ja) * 2011-05-27 2012-12-06 株式会社ニコン ＣａＦ２多結晶体、フォーカスリング、プラズマ処理装置及びＣａＦ２多結晶体の製造方法
EP2927202A1 (en) * 2014-04-04 2015-10-07 Paris Sciences et Lettres - Quartier Latin Transparent metal fluoride ceramic
RU2559974C1 (ru) * 2014-06-18 2015-08-20 Акционерное общество "Научно-исследовательский и технологический институт оптического материаловедения Всероссийского научного центра "Государственный оптический институт им. С.И. Вавилова" (АО "НИТИОМ ВНЦ "ГОИ им. С.И. Вавилова") Способ получения оптической керамики на основе фторида кальция и изготовленная этим способом оптическая керамика
CN104692440A (zh) * 2015-02-09 2015-06-10 东北大学 一种预熔渣用萤石的脱硅提纯方法
CN107200582B (zh) * 2017-06-08 2020-03-17 信阳师范学院 一种以天然萤石矿物为原料制备多晶透明陶瓷的方法
CN107628813B (zh) * 2017-09-25 2020-05-22 信阳师范学院 一种降低萤石矿物制备多晶透明陶瓷烧结温度的方法
CN109574671A (zh) * 2018-12-04 2019-04-05 信阳师范学院 一种以氟化钠为助剂的萤石矿物多晶透明陶瓷的制备方法
CN109665846A (zh) * 2018-12-17 2019-04-23 信阳师范学院 一种以市售氟化钙粉末为原料真空热压烧结制备透明陶瓷的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006036618A (ja) * 2004-07-27 2006-02-09 Soratesu Lab:Kk フッ化カルシウム結晶およびその作製方法ならびにその使用方法
JP2006206359A (ja) * 2005-01-27 2006-08-10 Nikon Corp フッ化カルシウム微粒子，フッ化カルシウム乾燥体，フッ化カルシウム焼結体，フッ化カルシウム透明焼結体及びそれらの製造方法
CN102126857A (zh) * 2011-01-31 2011-07-20 武汉理工大学 透明氟化钙陶瓷的制备方法
US20150353372A1 (en) * 2014-06-05 2015-12-10 3M Innovative Properties Company Method for the Production of Free Flowing Synthetic Calcium Fluoride and Use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
結晶材料パンフレット フッ化カルシウム ＣＡＦ２ （通称：蛍石）, JPN6021004914, 31 December 2019 (2019-12-31), JP, ISSN: 0005167486 *

Also Published As

Publication number Publication date
WO2022145457A1 (ja) 2022-07-07
JPWO2022145457A1 (ja) 2022-07-07
WO2022145019A1 (ja) 2022-07-07
US20230333283A1 (en) 2023-10-19
CN116529203A (zh) 2023-08-01
EP4269348A1 (en) 2023-11-01

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