KR20260010391A - 구상 실리카 분말 및 구상 실리카 분말의 제조 방법 - Google Patents

구상 실리카 분말 및 구상 실리카 분말의 제조 방법

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Publication number
KR20260010391A
KR20260010391A KR1020257038097A KR20257038097A KR20260010391A KR 20260010391 A KR20260010391 A KR 20260010391A KR 1020257038097 A KR1020257038097 A KR 1020257038097A KR 20257038097 A KR20257038097 A KR 20257038097A KR 20260010391 A KR20260010391 A KR 20260010391A
Authority
KR
South Korea
Prior art keywords
spherical silica
silica powder
less
resin
maximum
Prior art date
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
KR1020257038097A
Other languages
English (en)
Korean (ko)
Inventor
히로미치 가모
마사키 이노우에
류마 이치카와
Original Assignee
에이지씨 가부시키가이샤
에이지씨 에스아이테크 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 에이지씨 가부시키가이샤, 에이지씨 에스아이테크 가부시키가이샤 filed Critical 에이지씨 가부시키가이샤
Publication of KR20260010391A publication Critical patent/KR20260010391A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • 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
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020257038097A 2023-05-15 2024-05-01 구상 실리카 분말 및 구상 실리카 분말의 제조 방법 Pending KR20260010391A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023080276 2023-05-15
JPJP-P-2023-080276 2023-05-15
PCT/JP2024/016817 WO2024237111A1 (ja) 2023-05-15 2024-05-01 球状シリカ粉末および球状シリカ粉末の製造方法

Publications (1)

Publication Number Publication Date
KR20260010391A true KR20260010391A (ko) 2026-01-20

Family

ID=93519622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257038097A Pending KR20260010391A (ko) 2023-05-15 2024-05-01 구상 실리카 분말 및 구상 실리카 분말의 제조 방법

Country Status (6)

Country Link
US (1) US20260070795A1 (https=)
JP (1) JPWO2024237111A1 (https=)
KR (1) KR20260010391A (https=)
CN (1) CN121100107A (https=)
TW (1) TW202448799A (https=)
WO (1) WO2024237111A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03228817A (ja) 1990-02-01 1991-10-09 Nippon Steel Chem Co Ltd 無水シリカの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4993811B2 (ja) * 2000-12-28 2012-08-08 株式会社トクヤマ 改質ゾル−ゲル法シリカ粒子およびその製造方法
JP4222853B2 (ja) * 2003-02-18 2009-02-12 Ａｇｃエスアイテック株式会社 耐アルカリ性化学修飾型シリカゲルの製造方法
JP4428618B2 (ja) * 2003-07-01 2010-03-10 三菱レイヨン株式会社 表面改質球状シリカ及びその製造方法、並びに封止用樹脂組成物
TW201119944A (en) * 2009-10-20 2011-06-16 Nippon Catalytic Chem Ind Amorphous silica and process for producing same
EP4112551A4 (en) * 2020-02-27 2024-08-28 Agc Inc. HOLLOW SILICA PARTICLES AND METHOD FOR MANUFACTURING HOLLOW SILICA PARTICLES
KR102729015B1 (ko) * 2020-04-24 2024-11-13 덴카 주식회사 구상 실리카 분말
KR20240037979A (ko) * 2021-07-28 2024-03-22 에이지씨 가부시키가이샤 구상 실리카 분말 및 구상 실리카 분말의 제조 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03228817A (ja) 1990-02-01 1991-10-09 Nippon Steel Chem Co Ltd 無水シリカの製造方法

Also Published As

Publication number Publication date
WO2024237111A1 (ja) 2024-11-21
TW202448799A (zh) 2024-12-16
US20260070795A1 (en) 2026-03-12
JPWO2024237111A1 (https=) 2024-11-21
CN121100107A (zh) 2025-12-09

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