DE69014379D1 - Verfahren zur Herstellung von anorganischen Oxydteilchen. - Google Patents

Verfahren zur Herstellung von anorganischen Oxydteilchen.

Info

Publication number
DE69014379D1
DE69014379D1 DE69014379T DE69014379T DE69014379D1 DE 69014379 D1 DE69014379 D1 DE 69014379D1 DE 69014379 T DE69014379 T DE 69014379T DE 69014379 T DE69014379 T DE 69014379T DE 69014379 D1 DE69014379 D1 DE 69014379D1
Authority
DE
Germany
Prior art keywords
production
oxide particles
inorganic oxide
inorganic
particles
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
DE69014379T
Other languages
English (en)
Other versions
DE69014379T2 (de
Inventor
Saburo Nakahara
Takahiro Takeda
Mitsuo Takeda
Youji Akazawa
Tadahiro Yoneda
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE69014379D1 publication Critical patent/DE69014379D1/de
Application granted granted Critical
Publication of DE69014379T2 publication Critical patent/DE69014379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicon Compounds (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Silicon Polymers (AREA)
DE69014379T 1989-04-07 1990-04-07 Verfahren zur Herstellung von anorganischen Oxydteilchen. Expired - Lifetime DE69014379T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8706689 1989-04-07

Publications (2)

Publication Number Publication Date
DE69014379D1 true DE69014379D1 (de) 1995-01-12
DE69014379T2 DE69014379T2 (de) 1995-06-08

Family

ID=13904569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014379T Expired - Lifetime DE69014379T2 (de) 1989-04-07 1990-04-07 Verfahren zur Herstellung von anorganischen Oxydteilchen.

Country Status (4)

Country Link
US (1) US5139980A (de)
EP (1) EP0391447B1 (de)
KR (1) KR950001660B1 (de)
DE (1) DE69014379T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422118A1 (de) 1994-06-24 1996-01-04 Merck Patent Gmbh Präparationen von monodispersen kugelförmigen Oxidpartikeln
US5759213A (en) * 1995-04-24 1998-06-02 University Of Florida Method for controlling the size and morphology of alpha-alumina particles
IT1275412B (it) * 1995-06-01 1997-08-05 Enichem Spa Procedimento per la preparazione di ossidi misti silice-allumina porosi in forma sferica
IT1277442B1 (it) * 1995-08-04 1997-11-10 Enichem Spa Procedimento per la preparazione di sol misti silice-zirconia e ossidi misti da essi ottenuti in forma sferica
WO1997015526A1 (en) * 1995-10-27 1997-05-01 E.I. Du Pont De Nemours And Company Hydrothermal process for making ultrafine metal oxide powders
US6380105B1 (en) 1996-11-14 2002-04-30 Texas Instruments Incorporated Low volatility solvent-based method for forming thin film nanoporous aerogels on semiconductor substrates
US6130152A (en) 1995-11-16 2000-10-10 Texas Instruments Incorporated Aerogel thin film formation from multi-solvent systems
US5807607A (en) * 1995-11-16 1998-09-15 Texas Instruments Incorporated Polyol-based method for forming thin film aerogels on semiconductor substrates
US6319852B1 (en) 1995-11-16 2001-11-20 Texas Instruments Incorporated Nanoporous dielectric thin film formation using a post-deposition catalyst
DE69723347T2 (de) * 1996-04-22 2004-04-15 Merck Patent Gmbh Beschichtete SiO2-Teilchen
US6322600B1 (en) 1997-04-23 2001-11-27 Advanced Technology Materials, Inc. Planarization compositions and methods for removing interlayer dielectric films
JPH10316444A (ja) * 1997-05-12 1998-12-02 Minolta Co Ltd 金属酸化物ファイバーの製造方法および該方法により製造された金属酸化物ファイバー
EP1216092B1 (de) * 1999-08-23 2005-03-30 Rotem Amfert Negev Ltd. Modifiziertes titandioxid, verfahren für seine herstellung und katalytische zusammensetzungen derselben enthaltende
WO2001042155A1 (en) * 1999-12-13 2001-06-14 Nippon Sheet Glass Co., Ltd. Low-reflection glass article
DE10041038B4 (de) 2000-08-22 2005-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sphärische Metalloxidpartikel mit partikulären Oberflächenerhebungen und Verfahren zu dessen Herstellung sowie deren Verwendung
US6841888B2 (en) 2003-06-04 2005-01-11 Yazaki Corporation Encapsulant for opto-electronic devices and method for making it
US7381359B2 (en) 2004-10-14 2008-06-03 Yazaki Corporation Method for making filled epoxy resin compositions
US7311972B2 (en) 2004-10-14 2007-12-25 Yazaki Corporation Filled epoxy resin compositions
JP5862467B2 (ja) * 2012-06-08 2016-02-16 富士ゼロックス株式会社 シリカ複合粒子の製造方法
NO337545B1 (no) * 2014-02-24 2016-05-02 Elkem As Fremgangsmåte for fremstilling av silisiumdioksidpartikler
WO2020220313A1 (zh) * 2019-04-30 2020-11-05 中国科学院大连化学物理研究所 一种负载型炭催化剂的制备方法、负载型炭催化剂及其用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455445A (en) * 1944-07-22 1948-12-07 Standard Oil Co Gel catalyst
US2921913A (en) * 1956-05-01 1960-01-19 Du Pont Silica organosols
JPS60171228A (ja) * 1984-02-13 1985-09-04 Seiko Epson Corp 石英ガラスの製造方法
AU5071285A (en) * 1984-12-13 1986-06-19 South African Inventions Development Corp. Production of complex metal hydroxide powders
US4649037A (en) * 1985-03-29 1987-03-10 Allied Corporation Spray-dried inorganic oxides from non-aqueous gels or solutions
DE3616133A1 (de) * 1985-09-25 1987-11-19 Merck Patent Gmbh Kugelfoermige sio(pfeil abwaerts)2(pfeil abwaerts)-partikel
JPS6272516A (ja) * 1985-09-26 1987-04-03 Tokuyama Soda Co Ltd シリカ粒子の製造方法
JPS62185439A (ja) * 1986-02-10 1987-08-13 Nec Corp 音声着信案内付ボタン電話機
JPS62278125A (ja) * 1986-05-27 1987-12-03 Sumitomo Metal Mining Co Ltd 結晶質酸化チタン微粒子の製法
IT1197794B (it) * 1986-07-31 1988-12-06 Montedison Spa Procedimento per la preparazione di panticelle fini di ossidi metallici
JPH0816003B2 (ja) * 1986-12-27 1996-02-21 株式会社アドバンス 無機酸化物の製造方法
US4845056A (en) * 1987-10-09 1989-07-04 Allied-Signal Inc. Continuous process for production of fine particulate ceramics
JPH0776089B2 (ja) * 1987-11-11 1995-08-16 住友金属鉱山株式会社 酸化ジルコニウム微粒子の製造方法
JPH0791065B2 (ja) * 1987-11-18 1995-10-04 住友金属鉱山株式会社 酸化チタン微粒子の製造方法
JPS63310714A (ja) * 1988-06-07 1988-12-19 Tokuyama Soda Co Ltd シリカ粒子
US4983369A (en) * 1989-11-22 1991-01-08 Allied-Signal Inc. Process for forming highly uniform silica spheres

Also Published As

Publication number Publication date
KR900016046A (ko) 1990-11-12
EP0391447A3 (de) 1991-04-17
DE69014379T2 (de) 1995-06-08
US5139980A (en) 1992-08-18
KR950001660B1 (ko) 1995-02-28
EP0391447A2 (de) 1990-10-10
EP0391447B1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition