JP7688626B2 - 表面処理シリカ粉末の製造方法 - Google Patents

表面処理シリカ粉末の製造方法 Download PDF

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JP7688626B2
JP7688626B2 JP2022516964A JP2022516964A JP7688626B2 JP 7688626 B2 JP7688626 B2 JP 7688626B2 JP 2022516964 A JP2022516964 A JP 2022516964A JP 2022516964 A JP2022516964 A JP 2022516964A JP 7688626 B2 JP7688626 B2 JP 7688626B2
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silica powder
mass
surface treatment
treated silica
particle size
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Japanese (ja)
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JPWO2021215285A1 (https=
JPWO2021215285A5 (https=
Inventor
剛 浜坂
慶二 佐伯
▲はお▼ 胡
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Tokuyama Corp
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Tokuyama Corp
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
JP2022516964A 2020-04-24 2021-04-12 表面処理シリカ粉末の製造方法 Active JP7688626B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020077244 2020-04-24
JP2020077244 2020-04-24
JP2020211602 2020-12-21
JP2020211602 2020-12-21
PCT/JP2021/015132 WO2021215285A1 (ja) 2020-04-24 2021-04-12 表面処理シリカ粉末の製造方法

Publications (3)

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JPWO2021215285A1 JPWO2021215285A1 (https=) 2021-10-28
JPWO2021215285A5 JPWO2021215285A5 (https=) 2023-01-23
JP7688626B2 true JP7688626B2 (ja) 2025-06-04

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Family Applications (1)

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JP2022516964A Active JP7688626B2 (ja) 2020-04-24 2021-04-12 表面処理シリカ粉末の製造方法

Country Status (6)

Country Link
US (1) US20230125516A1 (https=)
JP (1) JP7688626B2 (https=)
KR (1) KR20230002311A (https=)
CN (1) CN115298137B (https=)
TW (1) TW202146335A (https=)
WO (1) WO2021215285A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7430700B2 (ja) * 2019-02-28 2024-02-13 株式会社トクヤマ シリカ粉末、樹脂組成物および分散体
KR20240144978A (ko) * 2022-02-09 2024-10-04 덴카 주식회사 구상 실리카 분말
KR20240165934A (ko) * 2022-03-31 2024-11-25 가부시끼가이샤 도꾸야마 표면 처리 실리카 분말, 수지 조성물 및 분산체
WO2025060945A1 (en) * 2023-09-22 2025-03-27 Evonik Operations Gmbh Method to prepare metal oxide or silica for electronics application using recycled spherical metal oxide or silica
US20260008681A1 (en) * 2023-10-03 2026-01-08 Tokuyama Corporation Silica powder, resin composition, and dispersion thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002003213A (ja) 2000-06-20 2002-01-09 Nippon Aerosil Co Ltd 非晶質微細シリカ粒子とその製造方法および用途
JP2006096599A (ja) 2004-09-29 2006-04-13 Denki Kagaku Kogyo Kk 球状溶融シリカ粉末の製造方法
JP2014028738A (ja) 2012-06-27 2014-02-13 Tokuyama Corp 乾式シリカ微粒子
JP2017041471A (ja) 2015-08-17 2017-02-23 信越化学工業株式会社 太陽電池セル電極の製造方法及び太陽電池セル電極作成用導電性ペースト組成物の製造方法
JP2018070397A (ja) 2016-10-26 2018-05-10 東ソー株式会社 シリカ粉末及び高流動性シリカ造粒粉末並びにその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU718059B2 (en) * 1995-06-30 2000-04-06 Ineos Silicas Limited Amorphous silicas and oral compositions
JP6112888B2 (ja) 2013-02-05 2017-04-12 株式会社トクヤマ 乾式シリカ微粒子
JP6043992B2 (ja) 2013-04-02 2016-12-14 株式会社トクヤマ 疎水化乾式シリカ微粒子
US9828569B2 (en) * 2013-06-13 2017-11-28 The Procter & Gamble Company Granular laundry detergent
JP5974986B2 (ja) * 2013-06-20 2016-08-23 信越化学工業株式会社 シリカ付着珪素粒子及び焼結混合原料、ならびにシリカ付着珪素粒子及び疎水性球状シリカ微粒子の製造方法
JP6901853B2 (ja) * 2015-12-25 2021-07-14 株式会社トクヤマ 親水性乾式シリカ粉末
JP6778662B2 (ja) * 2017-08-01 2020-11-04 信越化学工業株式会社 造粒処理シリカの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002003213A (ja) 2000-06-20 2002-01-09 Nippon Aerosil Co Ltd 非晶質微細シリカ粒子とその製造方法および用途
JP2006096599A (ja) 2004-09-29 2006-04-13 Denki Kagaku Kogyo Kk 球状溶融シリカ粉末の製造方法
JP2014028738A (ja) 2012-06-27 2014-02-13 Tokuyama Corp 乾式シリカ微粒子
JP2017041471A (ja) 2015-08-17 2017-02-23 信越化学工業株式会社 太陽電池セル電極の製造方法及び太陽電池セル電極作成用導電性ペースト組成物の製造方法
JP2018070397A (ja) 2016-10-26 2018-05-10 東ソー株式会社 シリカ粉末及び高流動性シリカ造粒粉末並びにその製造方法

Also Published As

Publication number Publication date
JPWO2021215285A1 (https=) 2021-10-28
WO2021215285A1 (ja) 2021-10-28
CN115298137B (zh) 2023-12-19
CN115298137A (zh) 2022-11-04
KR20230002311A (ko) 2023-01-05
TW202146335A (zh) 2021-12-16
US20230125516A1 (en) 2023-04-27

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