CN120476093A - 多孔球状二氧化硅及其制造方法 - Google Patents

多孔球状二氧化硅及其制造方法

Info

Publication number
CN120476093A
CN120476093A CN202480006886.2A CN202480006886A CN120476093A CN 120476093 A CN120476093 A CN 120476093A CN 202480006886 A CN202480006886 A CN 202480006886A CN 120476093 A CN120476093 A CN 120476093A
Authority
CN
China
Prior art keywords
porous spherical
spherical silica
dispersion
fumed silica
pore volume
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
CN202480006886.2A
Other languages
English (en)
Chinese (zh)
Inventor
吉村典子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Publication of CN120476093A publication Critical patent/CN120476093A/zh
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
CN202480006886.2A 2023-09-11 2024-09-04 多孔球状二氧化硅及其制造方法 Pending CN120476093A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023146999 2023-09-11
JP2023-146999 2023-09-11
PCT/JP2024/031711 WO2025057834A1 (ja) 2023-09-11 2024-09-04 多孔質球状シリカ及びその製造方法

Publications (1)

Publication Number Publication Date
CN120476093A true CN120476093A (zh) 2025-08-12

Family

ID=95021234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480006886.2A Pending CN120476093A (zh) 2023-09-11 2024-09-04 多孔球状二氧化硅及其制造方法

Country Status (5)

Country Link
EP (1) EP4603454A1 (https=)
JP (1) JP7826566B2 (https=)
CN (1) CN120476093A (https=)
TW (1) TW202525713A (https=)
WO (1) WO2025057834A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01230421A (ja) * 1988-03-11 1989-09-13 Nippon Shokubai Kagaku Kogyo Co Ltd 多孔質球状シリカ微粒子
JP2668959B2 (ja) * 1988-07-11 1997-10-27 三菱化学株式会社 球状シリカ多孔体及びその製造方法
JP2007076941A (ja) 2005-09-13 2007-03-29 Tosoh Corp 多孔質球状シリカ及びその製造方法
JP2008120633A (ja) 2006-11-13 2008-05-29 Shiseido Co Ltd 球状多孔質シリカ、その製造方法及びカラム充填剤
JP5253124B2 (ja) 2008-12-10 2013-07-31 日揮触媒化成株式会社 多孔質シリカ粒子及びその製造方法
TWI761649B (zh) * 2017-12-27 2022-04-21 日商日揮觸媒化成股份有限公司 多孔二氧化矽粒子及其製造方法
KR20230128444A (ko) 2021-01-14 2023-09-05 가부시끼가이샤 도꾸야마 다공질 구상 실리카 및 그 제조 방법

Also Published As

Publication number Publication date
JP7826566B2 (ja) 2026-03-09
JPWO2025057834A1 (https=) 2025-03-20
TW202525713A (zh) 2025-07-01
EP4603454A1 (en) 2025-08-20
WO2025057834A1 (ja) 2025-03-20

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