CA2496467C - Dispersion de dioxyde silicium aqueuse stabilisee - Google Patents
Dispersion de dioxyde silicium aqueuse stabilisee Download PDFInfo
- Publication number
- CA2496467C CA2496467C CA002496467A CA2496467A CA2496467C CA 2496467 C CA2496467 C CA 2496467C CA 002496467 A CA002496467 A CA 002496467A CA 2496467 A CA2496467 A CA 2496467A CA 2496467 C CA2496467 C CA 2496467C
- Authority
- CA
- Canada
- Prior art keywords
- silicon dioxide
- cation
- providing compound
- aqueous dispersion
- dispersion
- 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.)
- Expired - Fee Related
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
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/146—After-treatment of sols
- C01B33/149—Coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3045—Treatment with inorganic compounds
- C09C1/3054—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
-
- 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
- C09K3/1436—Composite particles, e.g. coated particles
- C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
-
- 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
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Silicon Compounds (AREA)
- Colloid Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
L'invention concerne une dispersion aqueuse contenant de la poudre de dioxyde de silicium, stable dans une plage de pH comprise entre 2 et 6. Cette dispersion contient un composant fournissant des cations au moins partiellement solubles dans cette plage de pH et dont le potentiel zêta est inférieur ou égal à 0. Cette dispersion est produite par la mise en contact de la poudre de dioxyde de silicium et d'au moins un composé fournissant des cations lors de leur déplacement dans un milieu aqueux. Cette dispersion peut être utilisée pour un polissage chimique et mécanique de surfaces métalliques.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10238463.0 | 2002-08-22 | ||
DE10238463A DE10238463A1 (de) | 2002-08-22 | 2002-08-22 | Stabilisierte, wässerige Siliciumdioxid-Dispersion |
PCT/EP2003/008333 WO2004018359A1 (fr) | 2002-08-22 | 2003-07-29 | Dispersion de dioxyde silicium aqueuse stabilisee |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2496467A1 CA2496467A1 (fr) | 2004-03-04 |
CA2496467C true CA2496467C (fr) | 2008-12-09 |
Family
ID=31197230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002496467A Expired - Fee Related CA2496467C (fr) | 2002-08-22 | 2003-07-29 | Dispersion de dioxyde silicium aqueuse stabilisee |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1529014A1 (fr) |
JP (1) | JP4448030B2 (fr) |
KR (1) | KR100772258B1 (fr) |
CN (1) | CN100447082C (fr) |
AU (1) | AU2003250188A1 (fr) |
CA (1) | CA2496467C (fr) |
DE (1) | DE10238463A1 (fr) |
NO (1) | NO20051492L (fr) |
PL (1) | PL203972B1 (fr) |
WO (1) | WO2004018359A1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200613485A (en) * | 2004-03-22 | 2006-05-01 | Kao Corp | Polishing composition |
DE102004021092A1 (de) | 2004-04-29 | 2005-11-24 | Degussa Ag | Verwendung einer kationischen Siliciumdioxid-Dispersion als Textilveredlungsmittel |
AT500776B1 (de) * | 2004-08-18 | 2008-12-15 | Wagner Friedrich | Verwendung einer zusammensetzung zum aufbringen einer rutschhemmenden, höhenaufbauenden strukturbeschichtung |
AT502282B1 (de) * | 2005-07-26 | 2008-12-15 | Friedrich Wagner | Rutschhemmender sprühauftrag für bewegliche bodenbeläge |
JPWO2006046463A1 (ja) * | 2004-10-28 | 2008-05-22 | コニカミノルタフォトイメージング株式会社 | カチオン性微粒子分散体及びインクジェット記録用紙 |
DE102005012409A1 (de) | 2005-03-17 | 2006-09-21 | Wacker Chemie Ag | Wäßrige Dispersionen teilhydrophober Kieselsäuren |
DE102005062606A1 (de) * | 2005-12-23 | 2007-07-05 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Nanoskalige Teilchen auf der Basis von SiO2 und Mischoxiden hiervon, deren Herstellung und Verwendung zur Behandlung textiler Materialien |
JP2007258606A (ja) * | 2006-03-24 | 2007-10-04 | Fujifilm Corp | 化学的機械的研磨用研磨液 |
JP5426373B2 (ja) * | 2006-07-12 | 2014-02-26 | キャボット マイクロエレクトロニクス コーポレイション | 金属含有基材のためのcmp法 |
DE102006049526A1 (de) | 2006-10-20 | 2008-04-24 | Evonik Degussa Gmbh | Stabile wässrige Dispersionen von Siliciumdioxid |
PL2222793T3 (pl) * | 2007-11-19 | 2018-03-30 | Grace Gmbh & Co. Kg | Cząstki antykorozyjne |
DE102007059861A1 (de) * | 2007-12-12 | 2009-06-18 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Siliciumdioxid-Dispersionen |
DE102008041466A1 (de) | 2008-08-22 | 2010-02-25 | Wacker Chemie Ag | Wäßrige Dispersionen hydrophober Kieselsäuren |
CN101838479B (zh) * | 2010-03-19 | 2013-11-20 | 福建师范大学 | 一种可分散超细二氧化硅的制备方法 |
JP6414547B2 (ja) * | 2013-06-10 | 2018-10-31 | 日産化学株式会社 | シリカゾル及びシリカゾルの製造方法 |
CN105778775B (zh) * | 2014-12-23 | 2021-03-02 | 安集微电子(上海)有限公司 | 一种中性胶体二氧化硅的制备方法 |
CN104830300A (zh) * | 2015-04-30 | 2015-08-12 | 河南大学 | 一种小粒径纳米聚硅乳液及其制备方法 |
CN108751204A (zh) * | 2018-05-14 | 2018-11-06 | 江苏联瑞新材料股份有限公司 | 一种亚微米二氧化硅分散液的制备方法 |
CN111777949A (zh) * | 2020-07-13 | 2020-10-16 | 长沙金硅地环保科技有限公司 | 一种高分子纳米硅与水溶胶聚合物及其应用 |
JP2022067800A (ja) * | 2020-10-21 | 2022-05-09 | 山口精研工業株式会社 | シリカ分散液、及び研磨剤組成物 |
CN114044520B (zh) * | 2021-11-29 | 2024-06-28 | 苏州西丽卡电子材料有限公司 | 一种高铝超纯合成石英砂的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2892797A (en) * | 1956-02-17 | 1959-06-30 | Du Pont | Process for modifying the properties of a silica sol and product thereof |
US3007878A (en) * | 1956-11-01 | 1961-11-07 | Du Pont | Aquasols of positively-charged coated silica particles and their production |
SE501214C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silikasol samt förfarande för framställning av papper under användande av solen |
JP4704564B2 (ja) * | 1998-10-02 | 2011-06-15 | キャボット コーポレイション | シリカ分散体、コーティング組成物、及び記録媒体 |
-
2002
- 2002-08-22 DE DE10238463A patent/DE10238463A1/de not_active Ceased
-
2003
- 2003-07-29 AU AU2003250188A patent/AU2003250188A1/en not_active Abandoned
- 2003-07-29 CN CNB038198096A patent/CN100447082C/zh not_active Expired - Lifetime
- 2003-07-29 EP EP03792235A patent/EP1529014A1/fr not_active Withdrawn
- 2003-07-29 JP JP2004530060A patent/JP4448030B2/ja not_active Expired - Fee Related
- 2003-07-29 CA CA002496467A patent/CA2496467C/fr not_active Expired - Fee Related
- 2003-07-29 KR KR1020057002730A patent/KR100772258B1/ko active IP Right Grant
- 2003-07-29 PL PL373839A patent/PL203972B1/pl unknown
- 2003-07-29 WO PCT/EP2003/008333 patent/WO2004018359A1/fr active Application Filing
-
2005
- 2005-03-21 NO NO20051492A patent/NO20051492L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP4448030B2 (ja) | 2010-04-07 |
CA2496467A1 (fr) | 2004-03-04 |
PL373839A1 (en) | 2005-09-19 |
CN1675128A (zh) | 2005-09-28 |
WO2004018359A1 (fr) | 2004-03-04 |
NO20051492L (no) | 2005-05-13 |
KR100772258B1 (ko) | 2007-11-01 |
PL203972B1 (pl) | 2009-11-30 |
DE10238463A1 (de) | 2004-03-04 |
CN100447082C (zh) | 2008-12-31 |
EP1529014A1 (fr) | 2005-05-11 |
JP2005536426A (ja) | 2005-12-02 |
AU2003250188A1 (en) | 2004-03-11 |
KR20050050646A (ko) | 2005-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20220301 |
|
MKLA | Lapsed |
Effective date: 20200831 |