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ES2047051T3 - Particulas alargadas que contienen sol de silice y metodo para su preparacion. - Google Patents

Particulas alargadas que contienen sol de silice y metodo para su preparacion.

Info

Publication number
ES2047051T3
ES2047051T3 ES89104743T ES89104743T ES2047051T3 ES 2047051 T3 ES2047051 T3 ES 2047051T3 ES 89104743 T ES89104743 T ES 89104743T ES 89104743 T ES89104743 T ES 89104743T ES 2047051 T3 ES2047051 T3 ES 2047051T3
Authority
ES
Spain
Prior art keywords
colloidal particles
preparation
containing silicon
particles containing
silicon sol
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 - Lifetime
Application number
ES89104743T
Other languages
English (en)
Inventor
Yoshitane C O Nissan Watanabe
Mikio C O Nissan Chemical Ando
Kenji C O Nissan Chem Tanimoto
Tsutomu C O Nissan Kagamimiya
Makoto C O Nissan Ch Kawashima
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Application granted granted Critical
Publication of ES2047051T3 publication Critical patent/ES2047051T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

Sol de sílice estable que tiene una concentración de SiO2 de 0,5 a 30% en peso comprendiendo un medio líquido y una serie de partículas coloidales de óxido silícico amorfo, poseyendo cada una de dichas partículas coloidales forma alargada, dicha forma se caracteriza por un tamaño (D1) de las partículas de 40 a 500 nm medido por el método de dispersión dinámica de la luz y alargamiento solamente en un plano y un grosor uniforme comprendido entre 5 y 40 nm según la longitud, observado por el microscopio electrónico, con un grado de alargamiento de 5 a 30 en términos de la proporción de dimensiones D1/D2 en el que D2 representa un diámetro calculado por la ecuación D2 = 2720/S y en la que S representa un área de supercie especíca en m 2 /g de dichas partículas coloidales de sílice amorfo.
ES89104743T 1988-03-16 1989-03-16 Particulas alargadas que contienen sol de silice y metodo para su preparacion. Expired - Lifetime ES2047051T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6284988 1988-03-16

Publications (1)

Publication Number Publication Date
ES2047051T3 true ES2047051T3 (es) 1994-02-16

Family

ID=13212169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89104743T Expired - Lifetime ES2047051T3 (es) 1988-03-16 1989-03-16 Particulas alargadas que contienen sol de silice y metodo para su preparacion.

Country Status (9)

Country Link
EP (1) EP0335195B1 (es)
KR (1) KR960014908B1 (es)
CN (1) CN1022099C (es)
CA (1) CA1314457C (es)
DE (1) DE68911346T2 (es)
DK (1) DK175640B1 (es)
ES (1) ES2047051T3 (es)
FI (1) FI91145C (es)
NO (1) NO300125B1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69127188T2 (de) * 1990-09-21 1998-01-22 Toray Industries Thermoplastische polyesterzusammensetzung und daraus hergestellter film
KR100571624B1 (ko) * 1998-09-10 2006-04-17 닛산 가가쿠 고교 가부시키 가이샤 염주상(念珠狀)의 실리카 졸, 그 제조법 및 잉크제트기록매체
CN1912242B (zh) * 1999-05-04 2011-01-12 阿克佐诺贝尔公司 生产纸的方法
JP4132432B2 (ja) * 1999-07-02 2008-08-13 日産化学工業株式会社 研磨用組成物
KR100532833B1 (ko) 2000-06-26 2005-12-01 아사히 가세이 가부시키가이샤 다공성, 무기 미립자
JP4198009B2 (ja) * 2003-08-07 2008-12-17 ジャパンゴアテックス株式会社 固体高分子電解質膜及び燃料電池
US20050234136A1 (en) * 2004-04-19 2005-10-20 Holland Brian T Colloidal compositions and methods of preparing same
JP2007063117A (ja) * 2005-08-02 2007-03-15 Nissan Chem Ind Ltd 有機溶媒分散シリカゾル及びその製造方法
US20080108497A1 (en) * 2006-11-08 2008-05-08 Holland Brian T Metal-rich siliceous compositions and methods of producing same
CN101626979B (zh) * 2007-02-01 2012-01-25 日产化学工业株式会社 具有细长形状的硅溶胶的制造方法
EP2119731A4 (en) * 2007-02-02 2010-03-10 Nissan Chemical Ind Ltd SILICONE WITH A DISINTERATED REACTIVE MONOMER, METHOD FOR THE PRODUCTION OF THE SILICONE, HARDENING COMPOSITION AND CURED PRODUCTS PRODUCED FROM THE HARDENING COMPOSITION
CN101679133B (zh) * 2007-05-18 2013-06-12 日立金属株式会社 陶瓷蜂窝结构体的制造方法及陶瓷蜂窝结构体
AR066831A1 (es) * 2007-06-07 2009-09-16 Akzo Nobel Nv Soles a base de silice
AU2011203171B2 (en) * 2007-06-07 2012-01-12 Akzo Nobel Chemicals International B.V. Silica-based sols
US8845991B2 (en) 2010-04-08 2014-09-30 Ecolab Usa Inc. Silica particle manufacturing process
TWI427034B (zh) 2010-12-22 2014-02-21 Ind Tech Res Inst 無機奈米片材之有機分散液及其製造方法
TWI584867B (zh) * 2011-09-05 2017-06-01 日產化學工業股份有限公司 經純化的矽酸鹼水溶液及矽溶膠的製造方法
CN104136370B (zh) * 2012-02-29 2016-06-15 日产化学工业株式会社 有机溶剂分散二氧化硅溶胶和有机溶剂分散二氧化硅溶胶的制造方法
CN102838124A (zh) * 2012-09-21 2012-12-26 安徽工业大学 一种不含金属离子的高纯硅溶胶的制备方法
US9695254B2 (en) 2012-11-26 2017-07-04 Braskem S.A. Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution
CA2920342C (en) 2013-08-23 2020-02-18 Akzo Nobel Chemicals International B.V. Silica sol
JP6406524B2 (ja) * 2014-02-06 2018-10-17 日産化学株式会社 シリカ系微粒子ゾル及びその製造方法
CN104745146A (zh) * 2015-03-23 2015-07-01 江苏天恒纳米科技股份有限公司 含铈掺杂二氧化硅纳米复合磨粒溶胶、抛光液及其制备方法
CN104877401A (zh) * 2015-05-25 2015-09-02 天津市职业大学 一种玻璃镀膜液的制备方法及应用
JP6894759B2 (ja) * 2017-05-17 2021-06-30 株式会社松風 歯科用りん酸塩系埋没材
RS65075B1 (sr) * 2017-09-07 2024-02-29 Nissan Chemical Corp Izolaciona kompozicija koja sadrži silicijum dioksid
CN107777692B (zh) * 2017-09-29 2020-02-18 中海油天津化工研究设计院有限公司 一种脱硝催化剂用高纯硅溶胶的制备方法
CN107959064A (zh) * 2017-11-27 2018-04-24 大同新成新材料股份有限公司 一种触变性胶体电解质及其制备方法和胶体蓄电池
CN110194458B (zh) * 2018-02-24 2021-03-23 航天特种材料及工艺技术研究所 一种硅溶胶及制备方法
KR102686979B1 (ko) * 2018-02-26 2024-07-19 닛산 가가쿠 가부시키가이샤 가늘고 긴 입자형상을 갖는 실리카졸의 제조방법
CN110217799B (zh) * 2018-03-02 2020-12-18 中国石油化工股份有限公司 硅溶胶及其制备方法
CN111847462B (zh) * 2020-08-03 2021-03-19 马惠琪 稳定获取指定粒度高纯硅溶胶的方法
CN115477529A (zh) * 2022-07-26 2022-12-16 保利长大工程有限公司 一种基于花岗岩石粉的混凝土及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680721A (en) * 1952-03-20 1954-06-08 Du Pont Process of increasing the size of unaggregated silica particles in an aqueous silicasuspension
US2900348A (en) * 1954-02-02 1959-08-18 Grace W R & Co Preparation of silica sols

Also Published As

Publication number Publication date
FI91145B (fi) 1994-02-15
FI891243A0 (fi) 1989-03-16
DE68911346D1 (de) 1994-01-27
CN1036547A (zh) 1989-10-25
DK128389D0 (da) 1989-03-16
FI91145C (fi) 1994-05-25
DE68911346T2 (de) 1994-05-11
EP0335195B1 (en) 1993-12-15
DK128389A (da) 1989-09-17
CN1022099C (zh) 1993-09-15
NO300125B1 (no) 1997-04-14
NO891124D0 (no) 1989-03-15
DK175640B1 (da) 2005-01-03
CA1314457C (en) 1993-03-16
NO891124L (no) 1989-09-18
EP0335195A2 (en) 1989-10-04
FI891243L (fi) 1989-09-17
EP0335195A3 (en) 1991-11-06
KR890014384A (ko) 1989-10-23
KR960014908B1 (ko) 1996-10-21

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