KR20250018539A - 세륨계 연마재, 연마액, 연마액의 제조방법, 및 유리 연마방법 - Google Patents

세륨계 연마재, 연마액, 연마액의 제조방법, 및 유리 연마방법 Download PDF

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Publication number
KR20250018539A
KR20250018539A KR1020247043321A KR20247043321A KR20250018539A KR 20250018539 A KR20250018539 A KR 20250018539A KR 1020247043321 A KR1020247043321 A KR 1020247043321A KR 20247043321 A KR20247043321 A KR 20247043321A KR 20250018539 A KR20250018539 A KR 20250018539A
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KR
South Korea
Prior art keywords
cerium
based abrasive
lanthanum
rare earth
mass
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
KR1020247043321A
Other languages
English (en)
Korean (ko)
Inventor
히로시 야마노
토모유키 마스다
마사키 후카야마
Original Assignee
가부시끼가이샤 레조낙
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 가부시끼가이샤 레조낙 filed Critical 가부시끼가이샤 레조낙
Publication of KR20250018539A publication Critical patent/KR20250018539A/ko
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • 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
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/241—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/02—Polishing compositions containing abrasives or grinding agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
KR1020247043321A 2022-07-12 2023-07-10 세륨계 연마재, 연마액, 연마액의 제조방법, 및 유리 연마방법 Pending KR20250018539A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-111810 2022-07-12
JP2022111810 2022-07-12
PCT/JP2023/025421 WO2024014425A1 (ja) 2022-07-12 2023-07-10 セリウム系研磨材、研磨液、研磨液の製造方法、及びガラス研磨方法

Publications (1)

Publication Number Publication Date
KR20250018539A true KR20250018539A (ko) 2025-02-06

Family

ID=89536763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247043321A Pending KR20250018539A (ko) 2022-07-12 2023-07-10 세륨계 연마재, 연마액, 연마액의 제조방법, 및 유리 연마방법

Country Status (5)

Country Link
JP (2) JP7670231B2 (https=)
KR (1) KR20250018539A (https=)
CN (1) CN119137235A (https=)
TW (1) TWI871700B (https=)
WO (1) WO2024014425A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031079A1 (en) 2000-10-06 2002-04-18 Mitsui Mining & Smelting Co.,Ltd. Abrasive material
WO2005042661A1 (ja) 2003-10-31 2005-05-12 Mitsui Mining & Smelting Co., Ltd. セリウム系研摩材及びセリウム系研摩材の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545830B1 (fr) * 1983-05-13 1986-01-03 Rhone Poulenc Spec Chim Nouvelle composition de polissage a base de cerium et son procede de fabrication
TWI313707B (en) * 2003-04-17 2009-08-21 Mitsui Mining & Smelting Co Cerium-based abrasive
JP2007031261A (ja) * 2005-06-23 2007-02-08 Hitachi Chem Co Ltd 酸化セリウム組成物、それを用いた研磨材及び基板の研磨方法
WO2010118553A1 (en) 2009-04-15 2010-10-21 Rhodia (China) Co., Ltd. A cerium-based particle composition and the preparation thereof
JP4954338B1 (ja) 2011-04-14 2012-06-13 旭硝子株式会社 ガラス製品の製造方法
CN103865403B (zh) * 2014-03-18 2015-07-29 海城海美抛光材料制造有限公司 一种粒度小且分布窄的稀土抛光粉制备方法
CN104017500A (zh) * 2014-06-11 2014-09-03 泰安麦丰新材料科技有限公司 一种稀土抛光粉的制备方法
EP3354705B1 (en) 2015-09-25 2021-10-06 Showa Denko K.K. Cerium-based abrasive material and process for producing same
MY192996A (en) * 2017-09-11 2022-09-20 Showa Denko Kk Manufacturing method for starting material for cerium-based abrasive agent, and manufacturing method for cerium-based abrasive agent
KR102479603B1 (ko) * 2017-12-27 2022-12-22 주식회사 케이씨텍 표면개질된 산화 세륨 연마입자의 제조방법 및 이를 포함하는 연마 슬러리 조성물

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031079A1 (en) 2000-10-06 2002-04-18 Mitsui Mining & Smelting Co.,Ltd. Abrasive material
WO2005042661A1 (ja) 2003-10-31 2005-05-12 Mitsui Mining & Smelting Co., Ltd. セリウム系研摩材及びセリウム系研摩材の製造方法

Also Published As

Publication number Publication date
JP2025027140A (ja) 2025-02-26
TWI871700B (zh) 2025-02-01
JPWO2024014425A1 (https=) 2024-01-18
JP7670231B2 (ja) 2025-04-30
CN119137235A (zh) 2024-12-13
TW202408964A (zh) 2024-03-01
WO2024014425A1 (ja) 2024-01-18

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