JP2001294417A5 - - Google Patents

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Publication number
JP2001294417A5
JP2001294417A5 JP2000110917A JP2000110917A JP2001294417A5 JP 2001294417 A5 JP2001294417 A5 JP 2001294417A5 JP 2000110917 A JP2000110917 A JP 2000110917A JP 2000110917 A JP2000110917 A JP 2000110917A JP 2001294417 A5 JP2001294417 A5 JP 2001294417A5
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JP
Japan
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
JP2000110917A
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Japanese (ja)
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JP2001294417A (ja
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Publication date
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Priority to JP2000110917A priority Critical patent/JP2001294417A/ja
Priority claimed from JP2000110917A external-priority patent/JP2001294417A/ja
Publication of JP2001294417A publication Critical patent/JP2001294417A/ja
Publication of JP2001294417A5 publication Critical patent/JP2001294417A5/ja
Pending legal-status Critical Current

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JP2000110917A 2000-04-12 2000-04-12 コロイダルシリカの製造方法 Pending JP2001294417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000110917A JP2001294417A (ja) 2000-04-12 2000-04-12 コロイダルシリカの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000110917A JP2001294417A (ja) 2000-04-12 2000-04-12 コロイダルシリカの製造方法

Publications (2)

Publication Number Publication Date
JP2001294417A JP2001294417A (ja) 2001-10-23
JP2001294417A5 true JP2001294417A5 (nl) 2005-12-22

Family

ID=18623347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000110917A Pending JP2001294417A (ja) 2000-04-12 2000-04-12 コロイダルシリカの製造方法

Country Status (1)

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JP (1) JP2001294417A (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI287530B (en) * 2003-04-24 2007-10-01 Mitsui Chemicals Inc Coating solutions for forming porous silica
JP4580674B2 (ja) * 2004-04-13 2010-11-17 裕子 石栗 微細な高純度金属酸化物の製造方法
JP4781693B2 (ja) * 2004-06-14 2011-09-28 花王株式会社 磁気ディスク基板のナノスクラッチの低減方法
JP3659965B1 (ja) * 2004-08-06 2005-06-15 日本化学工業株式会社 高純度コロイダルシリカの製造方法
JP2006104354A (ja) * 2004-10-06 2006-04-20 Nippon Chem Ind Co Ltd 研磨用組成物、その製造方法及び該研磨用組成物を用いる研磨方法
JP2006202932A (ja) * 2005-01-20 2006-08-03 Nippon Chem Ind Co Ltd 研磨用組成物、その製造方法及び該研磨用組成物を用いる研磨方法
US8211193B2 (en) * 2005-09-26 2012-07-03 Fujifilm Planar Solutions, LLC Ultrapure colloidal silica for use in chemical mechanical polishing applications
JP5373250B2 (ja) * 2006-02-07 2013-12-18 日本化学工業株式会社 半導体ウエハ研磨用組成物の製造方法
JP2008270584A (ja) * 2007-04-23 2008-11-06 Nippon Chem Ind Co Ltd 半導体ウエハ研磨用組成物及び研磨加工方法
JP2009188058A (ja) * 2008-02-04 2009-08-20 Nippon Chem Ind Co Ltd 半導体ウエハ研磨用コロイダルシリカおよびその製造方法
CN105800622B (zh) * 2011-09-16 2019-07-05 日产化学工业株式会社 被纯化了的活性硅酸液和硅溶胶的制造方法
TWI549911B (zh) 2011-12-28 2016-09-21 日揮觸媒化成股份有限公司 高純度氧化矽溶膠及其製造方法
TWI650408B (zh) * 2012-01-16 2019-02-11 日商福吉米股份有限公司 研磨用組成物,其製造方法,矽基板之製造方法及矽基板
US10865113B2 (en) 2015-10-20 2020-12-15 Nissan Chemical Industries, Ltd. Method for producing purified aqueous solution of silicic acid
JP7505304B2 (ja) 2020-07-08 2024-06-25 三菱ケミカル株式会社 シリカ粒子の製造装置、シリカ粒子の製造方法、シリカゾルの製造方法、シリカゾル中の中間生成物の抑制方法及び研磨方法
KR102657883B1 (ko) * 2021-08-02 2024-04-17 (주)에이스나노켐 규산의 금속 불순물 제거 방법, 고순도 규산 및 고순도 콜로이달 실리카
KR102650839B1 (ko) * 2021-09-01 2024-03-26 (주)에이스나노켐 고순도 콜로이달 실리카의 제조방법 및 고순도 실리카
CN113929102B (zh) * 2021-11-24 2023-06-20 航天特种材料及工艺技术研究所 一种利用螯合原理制备高纯硅酸的方法

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