SG11202104414RA - Polishing composition - Google Patents

Polishing composition

Info

Publication number
SG11202104414RA
SG11202104414RA SG11202104414RA SG11202104414RA SG11202104414RA SG 11202104414R A SG11202104414R A SG 11202104414RA SG 11202104414R A SG11202104414R A SG 11202104414RA SG 11202104414R A SG11202104414R A SG 11202104414RA SG 11202104414R A SG11202104414R A SG 11202104414RA
Authority
SG
Singapore
Prior art keywords
polishing composition
polishing
composition
Prior art date
Application number
SG11202104414RA
Inventor
Noriaki Sugita
Takayuki Matsushita
Original Assignee
Nitta Dupont Incorporated
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 Nitta Dupont Incorporated filed Critical Nitta Dupont Incorporated
Publication of SG11202104414RA publication Critical patent/SG11202104414RA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09GPOLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00Polishing compositions
    • C09G1/02Polishing compositions containing abrasives or grinding agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/14Anti-slip materials; Abrasives
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02002Preparing wafers
    • H01L21/02005Preparing bulk and homogeneous wafers
    • H01L21/02008Multistep processes
    • H01L21/0201Specific process step
    • H01L21/02024Mirror polishing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/304Mechanical treatment, e.g. grinding, polishing, cutting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/30625With simultaneous mechanical treatment, e.g. mechanico-chemical polishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SG11202104414RA 2018-12-25 2019-11-21 Polishing composition SG11202104414RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018241266A JP7361467B2 (en) 2018-12-25 2018-12-25 polishing composition
PCT/JP2019/045657 WO2020137278A1 (en) 2018-12-25 2019-11-21 Polishing composition

Publications (1)

Publication Number Publication Date
SG11202104414RA true SG11202104414RA (en) 2021-05-28

Family

ID=71127941

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202104414RA SG11202104414RA (en) 2018-12-25 2019-11-21 Polishing composition

Country Status (7)

Country Link
JP (1) JP7361467B2 (en)
KR (1) KR20210106435A (en)
CN (1) CN113227309B (en)
DE (1) DE112019006394T5 (en)
SG (1) SG11202104414RA (en)
TW (1) TWI833865B (en)
WO (1) WO2020137278A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931355A (en) 1982-08-13 1984-02-20 ワイケイケイ株式会社 Remodeling of cap handrail of existing handrail
JPH11140427A (en) * 1997-11-13 1999-05-25 Kobe Steel Ltd Polishing liquid and polishing
JP5721505B2 (en) 2011-04-01 2015-05-20 ニッタ・ハース株式会社 Polishing composition
WO2013176122A1 (en) * 2012-05-25 2013-11-28 日産化学工業株式会社 Polishing solution composition for wafers
JP5732601B2 (en) * 2012-11-30 2015-06-10 ニッタ・ハース株式会社 Polishing composition
JP6245939B2 (en) 2013-10-25 2017-12-13 花王株式会社 Polishing liquid composition for silicon wafer
JP6559936B2 (en) * 2014-09-05 2019-08-14 日本キャボット・マイクロエレクトロニクス株式会社 Slurry composition, rinse composition, substrate polishing method and rinse method
JP2016213216A (en) 2015-04-28 2016-12-15 花王株式会社 Polishing liquid composition for silicon wafers
KR20180070586A (en) * 2015-10-23 2018-06-26 니타 하스 인코포레이티드 Abrasive composition
SG11201803362VA (en) * 2015-10-23 2018-05-30 Nitta Haas Inc Polishing composition

Also Published As

Publication number Publication date
CN113227309B (en) 2022-10-11
DE112019006394T5 (en) 2021-09-02
CN113227309A (en) 2021-08-06
TWI833865B (en) 2024-03-01
KR20210106435A (en) 2021-08-30
TW202033689A (en) 2020-09-16
WO2020137278A1 (en) 2020-07-02
JP7361467B2 (en) 2023-10-16
JP2020100778A (en) 2020-07-02

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