JP2009510224A5 - - Google Patents
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- Publication number
- JP2009510224A5 JP2009510224A5 JP2008533465A JP2008533465A JP2009510224A5 JP 2009510224 A5 JP2009510224 A5 JP 2009510224A5 JP 2008533465 A JP2008533465 A JP 2008533465A JP 2008533465 A JP2008533465 A JP 2008533465A JP 2009510224 A5 JP2009510224 A5 JP 2009510224A5
- Authority
- JP
- Japan
- Prior art keywords
- colloidal silica
- composition
- ppm
- silica particles
- concentration
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000008119 colloidal silica Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 229910021654 trace metal Inorganic materials 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 3
- 235000012239 silicon dioxide Nutrition 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims 2
- 239000002736 nonionic surfactant Substances 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 239000002280 amphoteric surfactant Substances 0.000 claims 1
- 239000003945 anionic surfactant Substances 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 239000003093 cationic surfactant Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 229910021485 fumed silica Inorganic materials 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 230000006911 nucleation Effects 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 238000007517 polishing process Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 more particularly Chemical compound 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72061105P | 2005-09-26 | 2005-09-26 | |
| US60/720,611 | 2005-09-26 | ||
| PCT/US2006/037065 WO2007038321A2 (en) | 2005-09-26 | 2006-09-22 | Ultrapure colloidal silica for use in chemical mechanical polishing applications |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009510224A JP2009510224A (ja) | 2009-03-12 |
| JP2009510224A5 true JP2009510224A5 (https=) | 2013-02-07 |
| JP5345397B2 JP5345397B2 (ja) | 2013-11-20 |
Family
ID=37900323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008533465A Active JP5345397B2 (ja) | 2005-09-26 | 2006-09-22 | 化学機械研磨応用で使用するための超純度コロイド状シリカ |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US8211193B2 (https=) |
| EP (1) | EP1966410B1 (https=) |
| JP (1) | JP5345397B2 (https=) |
| KR (2) | KR20080059266A (https=) |
| TW (1) | TWI404793B (https=) |
| WO (1) | WO2007038321A2 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1966410B1 (en) * | 2005-09-26 | 2018-12-26 | Planar Solutions LLC | Ultrapure colloidal silica for use in chemical mechanical polishing applications |
| US20080220610A1 (en) * | 2006-06-29 | 2008-09-11 | Cabot Microelectronics Corporation | Silicon oxide polishing method utilizing colloidal silica |
| US9550683B2 (en) * | 2007-03-27 | 2017-01-24 | Fuso Chemical Co., Ltd. | Colloidal silica, and method for production thereof |
| US20110081780A1 (en) * | 2008-02-18 | 2011-04-07 | Jsr Corporation | Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method |
| US8506661B2 (en) * | 2008-10-24 | 2013-08-13 | Air Products & Chemicals, Inc. | Polishing slurry for copper films |
| US8551887B2 (en) | 2009-12-22 | 2013-10-08 | Air Products And Chemicals, Inc. | Method for chemical mechanical planarization of a copper-containing substrate |
| US9090799B2 (en) * | 2010-11-08 | 2015-07-28 | Fujimi Incorporated | Composition for polishing and method of polishing semiconductor substrate using same |
| CN103403124B (zh) | 2011-02-22 | 2015-09-30 | 赢创德固赛有限公司 | 由碱金属硅酸盐溶液制备高纯度含水胶态二氧化硅溶胶的方法 |
| CN102690604A (zh) * | 2011-03-24 | 2012-09-26 | 中国科学院上海微系统与信息技术研究所 | 化学机械抛光液 |
| TWI681929B (zh) * | 2011-12-28 | 2020-01-11 | 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 |
| US20160152998A1 (en) | 2013-06-24 | 2016-06-02 | North Carolina State University | Transgenic Expression Of Archaea Superoxide Reductase |
| US8974692B2 (en) * | 2013-06-27 | 2015-03-10 | Air Products And Chemicals, Inc. | Chemical mechanical polishing slurry compositions and method using the same for copper and through-silicon via applications |
| US9302228B2 (en) | 2014-02-28 | 2016-04-05 | Pall Corporation | Charged porous polymeric membrane with high void volume |
| US9737860B2 (en) | 2014-02-28 | 2017-08-22 | Pall Corporation | Hollow fiber membrane having hexagonal voids |
| US9446355B2 (en) | 2014-02-28 | 2016-09-20 | Pall Corporation | Porous polymeric membrane with high void volume |
| US9764292B2 (en) | 2014-02-28 | 2017-09-19 | Pall Corporation | Porous polymeric membrane with high void volume |
| US9610548B2 (en) | 2014-02-28 | 2017-04-04 | Pall Corporation | Composite porous polymeric membrane with high void volume |
| US9776142B2 (en) | 2014-02-28 | 2017-10-03 | Pall Corporation | Porous polymeric membrane with high void volume |
| US9561473B2 (en) | 2014-02-28 | 2017-02-07 | Pall Corporation | Charged hollow fiber membrane having hexagonal voids |
| US9309126B2 (en) | 2014-02-28 | 2016-04-12 | Pall Corporation | Rapidly dissolvable nanoparticles |
| JP6366308B2 (ja) * | 2014-03-12 | 2018-08-01 | 株式会社ディスコ | 加工方法 |
| KR102464630B1 (ko) * | 2014-06-25 | 2022-11-08 | 씨엠씨 머티리얼즈, 인코포레이티드 | 콜로이드성 실리카 화학적-기계적 연마 조성물 |
| CN105802507A (zh) * | 2014-12-29 | 2016-07-27 | 安集微电子（上海）有限公司 | 一种化学机械抛光液及其应用 |
| CN111087930A (zh) * | 2019-12-23 | 2020-05-01 | 长江存储科技有限责任公司 | 一种化学机械抛光研磨剂的制备方法及化学机械抛光方法 |
| KR102513110B1 (ko) * | 2020-08-28 | 2023-03-24 | (주)에이스나노켐 | 초고순도 콜로이달 실리카 입자의 제조방법 및 그에 의해 제조된 초고순도 콜로이달 실리카 입자 |
| US20240351889A1 (en) | 2021-08-19 | 2024-10-24 | Merck Patent Gmbh | Method for producing silica particles, silica particles produced by such method, compositions and uses of such silica particles |
| CN115784245B (zh) * | 2022-12-29 | 2024-01-16 | 苏州西丽卡电子材料有限公司 | 一种疏水性高纯度微米级球形二氧化硅粉体的制备方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947376A (en) * | 1969-04-28 | 1976-03-30 | Nalco Chemical Company | Silica sols containing large particle size silica |
| US5063179A (en) * | 1990-03-02 | 1991-11-05 | Cabot Corporation | Process for making non-porous micron-sized high purity silica |
| US5168928A (en) * | 1991-08-15 | 1992-12-08 | Halliburton Company | Preparation and use of gelable silicate solutions in oil field applications |
| US5527423A (en) * | 1994-10-06 | 1996-06-18 | Cabot Corporation | Chemical mechanical polishing slurry for metal layers |
| DE69611653T2 (de) * | 1995-11-10 | 2001-05-03 | Tokuyama Corp., Tokuya | Poliersuspensionen und Verfahren zu ihrer Herstellung |
| US6062952A (en) * | 1997-06-05 | 2000-05-16 | Robinson; Karl M. | Planarization process with abrasive polishing slurry that is selective to a planarized surface |
| CO5070714A1 (es) * | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | Proceso para la preparacion de silice coloidal estable |
| KR100574259B1 (ko) | 1999-03-31 | 2006-04-27 | 가부시끼가이샤 도꾸야마 | 연마제 및 연마 방법 |
| JP3721497B2 (ja) * | 1999-07-15 | 2005-11-30 | 株式会社フジミインコーポレーテッド | 研磨用組成物の製造方法 |
| JP2001187876A (ja) * | 1999-12-28 | 2001-07-10 | Nec Corp | 化学的機械的研磨用スラリー |
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| JP2001294417A (ja) * | 2000-04-12 | 2001-10-23 | Nippon Chem Ind Co Ltd | コロイダルシリカの製造方法 |
| JP3837277B2 (ja) * | 2000-06-30 | 2006-10-25 | 株式会社東芝 | 銅の研磨に用いる化学機械研磨用水系分散体及び化学機械研磨方法 |
| US6906109B2 (en) * | 2000-09-01 | 2005-06-14 | Chemical Products Corp. | Method for controling uniformity of colloidal silica particle size |
| US6747065B1 (en) * | 2000-09-01 | 2004-06-08 | Chemical Products Corporation | System and method for producing high purity colloidal silica and potassium hydroxide |
| US20030104770A1 (en) * | 2001-04-30 | 2003-06-05 | Arch Specialty Chemicals, Inc. | Chemical mechanical polishing slurry composition for polishing conductive and non-conductive layers on semiconductor wafers |
| US7501001B2 (en) * | 2001-08-02 | 2009-03-10 | 3M Innovative Properties Company | Abrasive particles, and methods of making and using the same |
| US20030092246A1 (en) * | 2001-10-11 | 2003-05-15 | Wanat Stanley F. | Assembly system for stationing semiconductor wafer suitable for processing and process for manufacturing semiconductor wafer |
| JP2003142435A (ja) * | 2001-10-31 | 2003-05-16 | Fujimi Inc | 研磨用組成物およびそれを用いた研磨方法 |
| JP2003218069A (ja) * | 2002-01-23 | 2003-07-31 | Fujimi Inc | 半導体デバイス製造に用いる、シリコンを選択的に研磨することができる研磨用組成物 |
| DE10211958A1 (de) * | 2002-03-18 | 2003-10-16 | Wacker Chemie Gmbh | Hochreines Silica-Pulver, Verfahren und Vorrichtung zu seiner Herstellung |
| JP4083528B2 (ja) | 2002-10-01 | 2008-04-30 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
| KR100855474B1 (ko) | 2002-12-23 | 2008-09-01 | 주식회사 동진쎄미켐 | 산성 영역에서 콜로이달 실리카의 분산안정성과 과산화물산화제의 분해안정성이 뛰어난 구리 배선용 화학-기계적연마슬러리 조성물 |
| JP2004349426A (ja) | 2003-05-21 | 2004-12-09 | Jsr Corp | Ｓｔｉ用化学機械研磨方法 |
| TWI347969B (en) * | 2003-09-30 | 2011-09-01 | Fujimi Inc | Polishing composition |
| JP4759219B2 (ja) * | 2003-11-25 | 2011-08-31 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
| JP4249008B2 (ja) * | 2003-12-25 | 2009-04-02 | 株式会社フジミインコーポレーテッド | 研磨用組成物及びそれを用いた研磨方法 |
| JP2005244123A (ja) * | 2004-02-27 | 2005-09-08 | Fujimi Inc | 研磨用組成物 |
| JP2005268665A (ja) * | 2004-03-19 | 2005-09-29 | Fujimi Inc | 研磨用組成物 |
| US6979252B1 (en) * | 2004-08-10 | 2005-12-27 | Dupont Air Products Nanomaterials Llc | Low defectivity product slurry for CMP and associated production method |
| SG160384A1 (en) * | 2004-12-13 | 2010-04-29 | Planar Solutions Llc | Colloidal silica based chemical mechanical polishing slurry |
| US20060283095A1 (en) | 2005-06-15 | 2006-12-21 | Planar Solutions, Llc | Fumed silica to colloidal silica conversion process |
| EP1966410B1 (en) * | 2005-09-26 | 2018-12-26 | Planar Solutions LLC | Ultrapure colloidal silica for use in chemical mechanical polishing applications |
-
2006
- 2006-09-22 EP EP06804066.6A patent/EP1966410B1/en active Active
- 2006-09-22 KR KR1020087010231A patent/KR20080059266A/ko not_active Ceased
- 2006-09-22 WO PCT/US2006/037065 patent/WO2007038321A2/en not_active Ceased
- 2006-09-22 JP JP2008533465A patent/JP5345397B2/ja active Active
- 2006-09-22 US US11/526,132 patent/US8211193B2/en active Active
- 2006-09-22 KR KR1020107016750A patent/KR101214060B1/ko active Active
- 2006-09-26 TW TW095135541A patent/TWI404793B/zh active
-
2007
- 2007-06-15 US US11/818,730 patent/US20070254964A1/en not_active Abandoned
-
2012
- 2012-02-24 US US13/405,027 patent/US8779011B2/en active Active
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