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
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)
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)
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)
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 |
-
1990
- 1990-04-04 KR KR1019900004644A patent/KR950001660B1/ko not_active IP Right Cessation
- 1990-04-06 US US07/505,700 patent/US5139980A/en not_active Expired - Lifetime
- 1990-04-07 DE DE69014379T patent/DE69014379T2/de not_active Expired - Lifetime
- 1990-04-07 EP EP90106706A patent/EP0391447B1/de not_active Expired - Lifetime
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 |