AU2001236182A1 - Method for manufacturing hydrophobic colloidal silica - Google Patents

Method for manufacturing hydrophobic colloidal silica

Info

Publication number
AU2001236182A1
AU2001236182A1 AU2001236182A AU3618201A AU2001236182A1 AU 2001236182 A1 AU2001236182 A1 AU 2001236182A1 AU 2001236182 A AU2001236182 A AU 2001236182A AU 3618201 A AU3618201 A AU 3618201A AU 2001236182 A1 AU2001236182 A1 AU 2001236182A1
Authority
AU
Australia
Prior art keywords
colloidal silica
organic solvent
hydrophobic
new method
organic
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.)
Abandoned
Application number
AU2001236182A
Inventor
Yuichi Eriyama
Isao Nishiwaki
Atsuya Takahashi
Takashi Ukachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Japan Fine Coatings Co Ltd
Koninklijke DSM NV
Original Assignee
JSR Corp
Japan Fine Coatings Co Ltd
DSM NV
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 JSR Corp, Japan Fine Coatings Co Ltd, DSM NV filed Critical JSR Corp
Publication of AU2001236182A1 publication Critical patent/AU2001236182A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • 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
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • 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
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)

Abstract

The invention relates to a new method of manufacturing colloidal silica which exhibits good dispersibility in an organic solvent, an organic resin, a paint containing an organic solvent or resin, or the like, is stable for a long period of time in a medium containing a hydrophobic organic solvent as a major component, and has a low metal ion impurity content under mild conditions. The new method comprises the steps of taking a colloidal silica dispersed in an aqueous dispersant; replacing a substantial amount of the aqueous dispersant with one or more hydrophilic organic solvent(s); preparing hydrophobic colloidal silica by reacting the colloidal silica with an hydrophobizing agent; and finally replacing the liquid phase of the dispersion comprising the organic hydrophilic solvent with one or more hydrophobic organic solvent(s) to obtain a hydrophobic colloidal silica dispersed in a hydrophobic organic solvent.
AU2001236182A 2000-01-28 2001-01-29 Method for manufacturing hydrophobic colloidal silica Abandoned AU2001236182A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-24767 2000-01-28
JP2000024767A JP4631119B2 (en) 2000-01-28 2000-01-28 Method for producing hydrophobized colloidal silica
PCT/NL2001/000063 WO2001055030A2 (en) 2000-01-28 2001-01-29 Method for manufacturing hydrophobic colloidal silica

Publications (1)

Publication Number Publication Date
AU2001236182A1 true AU2001236182A1 (en) 2001-08-07

Family

ID=18550707

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001236182A Abandoned AU2001236182A1 (en) 2000-01-28 2001-01-29 Method for manufacturing hydrophobic colloidal silica

Country Status (10)

Country Link
US (1) US20030035888A1 (en)
EP (1) EP1252095B1 (en)
JP (1) JP4631119B2 (en)
KR (1) KR100716853B1 (en)
CN (1) CN1220627C (en)
AT (1) ATE282006T1 (en)
AU (1) AU2001236182A1 (en)
DE (1) DE60107049T2 (en)
TW (1) TW524772B (en)
WO (1) WO2001055030A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4458396B2 (en) * 2002-08-29 2010-04-28 扶桑化学工業株式会社 Method for producing high-purity hydrophilic organic solvent-dispersed silica sol, high-purity hydrophilic organic solvent-dispersed silica sol obtained by the method, method for producing high-purity organic solvent-dispersed silica sol, and high-purity organic solvent-dispersed silica sol obtained by the method
JP4803630B2 (en) * 2003-05-21 2011-10-26 扶桑化学工業株式会社 Method for producing high purity hydrophobic organic solvent-dispersed silica sol
JP5128044B2 (en) * 2003-12-10 2013-01-23 東京応化工業株式会社 Method for producing a silica-based coating material for coating a silicon substrate provided with a silicon substrate or a metal wiring pattern
US7737187B2 (en) 2003-12-19 2010-06-15 Nissan Chemical Industries, Ltd. Process for producing inorganic oxide organosol
JP4816861B2 (en) * 2003-12-19 2011-11-16 日産化学工業株式会社 Method for producing organic solvent-dispersed inorganic oxide sol
KR100680680B1 (en) * 2003-12-23 2007-02-08 삼성코닝 주식회사 Silica sol and process for preparation thereof
KR100572801B1 (en) * 2003-12-23 2006-04-19 삼성코닝 주식회사 Insulation coating composition with excellent mechanical properties
EP1765731B1 (en) * 2004-06-15 2013-08-14 W. R. Grace & Co.-Conn Chemically assisted milling of silicas
US20060283095A1 (en) * 2005-06-15 2006-12-21 Planar Solutions, Llc Fumed silica to colloidal silica conversion process
RU2415893C2 (en) 2005-06-21 2011-04-10 Акцо Нобель Н.В. Method of modifying inorganic oxygen-containing granular material, product made therefrom and use thereof
KR101302646B1 (en) * 2005-07-04 2013-09-03 닛산 가가쿠 고교 가부시키 가이샤 Process for Producing Hydrophobic Silica Powder
US8435474B2 (en) * 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
US20080070146A1 (en) 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
US8455165B2 (en) * 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US8202502B2 (en) * 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US9115285B2 (en) 2006-09-18 2015-08-25 Dow Corning Corporation Fillers, pigments and mineral powders treated with organopolysiloxanes
IL188647A0 (en) 2008-01-08 2008-11-03 Orina Gribova Adaptable structured drug and supplements administration system (for oral and/or transdermal applications)
CN100575256C (en) * 2008-03-07 2009-12-30 南京工业大学 A kind of preparation method of super-hydrophobic silica
WO2009152301A2 (en) * 2008-06-12 2009-12-17 3M Innovative Properties Company Low ion content, nanoparticle-containing resin systems
CN102099011B (en) 2009-07-09 2016-06-01 奥莎迪药品管理有限公司 Matrix carriei composition, method and purposes
DE102010043721A1 (en) * 2010-11-10 2012-05-10 Evonik Degussa Gmbh Hydrophobed silica particles containing dispersion and paint preparation
JP5906635B2 (en) * 2011-09-26 2016-04-20 富士ゼロックス株式会社 Method for producing silica particle dispersion
CN103101916B (en) * 2013-03-06 2015-05-20 山东百特新材料有限公司 Method for preparing alcohol-dispersed silica sol
US10106428B2 (en) 2014-06-03 2018-10-23 Az Electronic Materials (Luxembourg) S.A.R.L. Method for producing surface-modified silica nanoparticles, and surface-modified silica nanoparticles
CN104891826B (en) * 2015-05-26 2018-02-16 奇瑞汽车股份有限公司 A kind of hydrophobic glass for vehicle and preparation method thereof
JP6800316B2 (en) * 2017-04-06 2020-12-16 株式会社日本触媒 Manufacturing method of silica particles
EP3680918B1 (en) * 2017-09-07 2023-12-27 Nissan Chemical Corporation Silica-containing insulating composition
EP3732131A1 (en) * 2017-12-27 2020-11-04 Rhodia Operations Silica suspensions
US11987501B2 (en) 2018-01-25 2024-05-21 Cabot Corporation Aqueous hydrophobic silica dispersions
CN108516557B (en) * 2018-05-23 2019-03-19 东莞理工学院 A method of hydrophobic silica aerogel is prepared with seepage slope membrane separation device
TWI741600B (en) * 2019-05-14 2021-10-01 日商日產化學股份有限公司 Silica sol and resin composition dispersed in ketone solvent
CN114667330A (en) * 2019-11-28 2022-06-24 株式会社Inpex Silica nanoparticles for recovery of crude oil using carbon dioxide and crude oil recovery process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110416A (en) * 1981-12-18 1983-07-01 Asahi Denka Kogyo Kk Manufacture of silica sol
JPS58145614A (en) * 1982-02-23 1983-08-30 Shokubai Kasei Kogyo Kk Powdery silica dispersible uniformly into organic solvent and its preparation
JPS598614A (en) * 1982-06-30 1984-01-17 Shokubai Kasei Kogyo Kk Preparation of silica sol using organic solvent as dispersion medium
JP2638170B2 (en) * 1988-12-21 1997-08-06 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー Method for producing colloidal silica methanol sol
US5013585A (en) * 1989-06-13 1991-05-07 Shin-Etsu Chemical Co., Ltd. Method for the preparation of surface-modified silica particles
DK0464289T3 (en) * 1990-07-02 1995-04-03 Nalco Chemical Co Manufacture of silica sols
JP2646150B2 (en) * 1990-08-27 1997-08-25 出光興産 株式会社 Water repellent silica sol and method for producing the same
JPH05170423A (en) * 1991-12-24 1993-07-09 Ngk Insulators Ltd Method for concentrating colloidal silica
JP3235864B2 (en) * 1992-03-28 2001-12-04 触媒化成工業株式会社 Inorganic oxide colloid particles
JP3122688B2 (en) * 1992-04-11 2001-01-09 触媒化成工業株式会社 Inorganic oxide colloid particles
JP4032503B2 (en) * 1997-05-26 2008-01-16 日産化学工業株式会社 Method for producing hydrophobic organosilica sol
US5908660A (en) * 1997-09-03 1999-06-01 Dow Corning Corporation Method of preparing hydrophobic precipitated silica
ATE447542T1 (en) * 1998-06-12 2009-11-15 Mitsubishi Paper Mills Ltd SILICON DIOXIDE-ALUMINUM OXIDE COMPOSITE SOL, METHOD FOR THE PRODUCTION THEREOF, AND RECEIVING MEDIUM
US6051672A (en) * 1998-08-24 2000-04-18 Dow Corning Corporation Method for making hydrophobic non-aggregated colloidal silica

Also Published As

Publication number Publication date
US20030035888A1 (en) 2003-02-20
DE60107049T2 (en) 2005-10-20
CN1220627C (en) 2005-09-28
EP1252095B1 (en) 2004-11-10
KR100716853B1 (en) 2007-05-09
JP2001213617A (en) 2001-08-07
ATE282006T1 (en) 2004-11-15
EP1252095A2 (en) 2002-10-30
WO2001055030A2 (en) 2001-08-02
WO2001055030A3 (en) 2002-02-14
CN1429178A (en) 2003-07-09
KR20020074479A (en) 2002-09-30
DE60107049D1 (en) 2004-12-16
JP4631119B2 (en) 2011-02-16
TW524772B (en) 2003-03-21

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