ATE135667T1 - Kieselsäurexerogele und deren herstellung - Google Patents
Kieselsäurexerogele und deren herstellungInfo
- Publication number
- ATE135667T1 ATE135667T1 AT92203129T AT92203129T ATE135667T1 AT E135667 T1 ATE135667 T1 AT E135667T1 AT 92203129 T AT92203129 T AT 92203129T AT 92203129 T AT92203129 T AT 92203129T AT E135667 T1 ATE135667 T1 AT E135667T1
- Authority
- AT
- Austria
- Prior art keywords
- exerogles
- production
- silicic acid
- xerogels
- silica
- Prior art date
Links
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 title 1
- 235000012239 silicon dioxide Nutrition 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
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
- C01B33/16—Preparation of silica xerogels
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI912741A IT1251937B (it) | 1991-10-17 | 1991-10-17 | Xerogels di silice ad alta porosita` e processo per la loro preparazione. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE135667T1 true ATE135667T1 (de) | 1996-04-15 |
Family
ID=11360880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92203129T ATE135667T1 (de) | 1991-10-17 | 1992-10-12 | Kieselsäurexerogele und deren herstellung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5270027A (de) |
| EP (1) | EP0537851B1 (de) |
| JP (1) | JP3386159B2 (de) |
| AT (1) | ATE135667T1 (de) |
| DE (1) | DE69209213T2 (de) |
| DK (1) | DK0537851T3 (de) |
| ES (1) | ES2084264T3 (de) |
| IT (1) | IT1251937B (de) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1251939B (it) * | 1991-10-17 | 1995-05-27 | Donegani Guido Ist | Procedimento per la preparazione di materiali a base di ossidi inorganici con granulometria monodispersa e materiali cosi ottenuti. |
| US5420081A (en) * | 1994-03-31 | 1995-05-30 | The Regents Of The University Of California Office Of Technology Transfer | Preparation of fullerene/glass composites |
| US5470802A (en) * | 1994-05-20 | 1995-11-28 | Texas Instruments Incorporated | Method of making a semiconductor device using a low dielectric constant material |
| DE4429533A1 (de) * | 1994-08-19 | 1996-02-22 | Cerdec Ag | Wasser- und hydroxylgruppenfreie Gele und Xerogele, Verfahren zu deren Herstellung und deren Verwendung |
| US5503582A (en) * | 1994-11-18 | 1996-04-02 | Micron Display Technology, Inc. | Method for forming spacers for display devices employing reduced pressures |
| DE19506141A1 (de) | 1995-02-22 | 1996-08-29 | Hoechst Ag | Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz |
| IT1275412B (it) * | 1995-06-01 | 1997-08-05 | Enichem Spa | Procedimento per la preparazione di ossidi misti silice-allumina porosi in forma sferica |
| DE19538333A1 (de) * | 1995-10-14 | 1997-04-17 | Basf Ag | Verfahren zur unterkritischen Herstellung von Aerogelen |
| US6319852B1 (en) | 1995-11-16 | 2001-11-20 | Texas Instruments Incorporated | Nanoporous dielectric thin film formation using a post-deposition catalyst |
| US6130152A (en) | 1995-11-16 | 2000-10-10 | Texas Instruments Incorporated | Aerogel thin film formation from multi-solvent systems |
| 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 |
| US5807607A (en) * | 1995-11-16 | 1998-09-15 | Texas Instruments Incorporated | Polyol-based method for forming thin film aerogels on semiconductor substrates |
| DE69708723T2 (de) * | 1996-02-22 | 2002-08-14 | Enichem S.P.A., Mailand/Milano | Kugelförmiges Kieselsäure-Zeolith-Verbundmaterial und Verfahren zu seiner Herstellung |
| DE19708285C2 (de) * | 1997-02-28 | 2002-04-11 | Excor Korrosionsschutz Technol | Korrosionsinhibierendes Kompositmaterial, Verfahren zu dessen Herstellung und seine Verwendung |
| US5989768A (en) * | 1997-03-06 | 1999-11-23 | Cabot Corporation | Charge-modified metal oxides with cyclic silazane and electrostatographic systems incorporating same |
| AU2105399A (en) * | 1998-01-15 | 1999-08-02 | Cabot Corporation | Method of preparing treated silica |
| DE69902223T2 (de) * | 1998-01-15 | 2003-01-23 | Cabot Corp., Boston | Polyfunktionelle organosilan behandlung von kieselsäure |
| AU765881B2 (en) * | 1998-08-21 | 2003-10-02 | University Of South Florida | Capillary column and method of making |
| US6174926B1 (en) | 1999-01-13 | 2001-01-16 | Cabot Corporation | Method of preparing organically modified silica |
| US6602819B2 (en) * | 2000-01-05 | 2003-08-05 | E. I. Du Pont De Nemours And Company | Process for the reduction of carbon monoxide and carbonyl sulfide emissions |
| US7947174B2 (en) * | 2000-02-09 | 2011-05-24 | University Of South Florida | Sol-gel monolithic column with optical window and method of making |
| US20060113231A1 (en) * | 2000-10-23 | 2006-06-01 | Abdul Malik | Sample pre-concentration tubes with sol-gel surface coatings and/or sol-gel monolithic beds |
| US20040129141A1 (en) | 2002-03-08 | 2004-07-08 | Abdul Malik | High efficiency sol-gel gas chromatography column |
| ITNO20020010A1 (it) * | 2002-07-12 | 2004-01-12 | Novara Technology Srl | "metodo per la preparazione di aerogeli" |
| US7407568B1 (en) * | 2002-11-08 | 2008-08-05 | University Of South Florida | Method of using sol-gel coatings for on-line preconcentration of amino acids in capillary electrophoresis |
| US20060013981A1 (en) * | 2004-07-19 | 2006-01-19 | University Of South Florida | Polytetrahydrofuran-Based Coating for Capillary Microextraction |
| US7622191B2 (en) * | 2004-07-19 | 2009-11-24 | University Of South Florida | Titania-based coating for capillary microextraction |
| EP1863596A4 (de) * | 2005-03-22 | 2013-12-11 | Stuart G Burchill Jr | Hochporöse beschichtete feinpartikel, zusammensetzung und herstellungsverfahren |
| US8461223B2 (en) | 2005-04-07 | 2013-06-11 | Aspen Aerogels, Inc. | Microporous polycyclopentadiene-based aerogels |
| JP5603566B2 (ja) * | 2009-05-12 | 2014-10-08 | 株式会社豊田中央研究所 | 球状メソポーラスカーボン及びその製造方法 |
| DE102009053782A1 (de) * | 2009-11-19 | 2011-06-01 | BSH Bosch und Siemens Hausgeräte GmbH | Poröses SiO2-Xerogel mit charakteristischer Porengröße, dessen trocknungsstabile Vorstufen und dessen Anwendung |
| CN102115088B (zh) * | 2010-01-04 | 2013-04-17 | 新疆大学 | 以醇胺为碱性催化剂制备二氧化硅气凝胶的方法 |
| EP2634144A4 (de) * | 2010-10-25 | 2014-08-20 | Tokuyama Corp | Aerogel und verfahren zu seiner herstellung |
| RU2439739C1 (ru) * | 2010-12-01 | 2012-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" (МИЭТ) | Нанокомпозитная газопоглощающая структура |
| EP2703348B1 (de) | 2011-04-28 | 2023-06-28 | Tokuyama Corporation | Metalloxidpulver und herstellungsverfahren dafür |
| JP6460791B2 (ja) * | 2011-07-08 | 2019-01-30 | ピュラック バイオケム ビー. ブイ. | 飼料製品における使用の為の活性組成物 |
| US9302247B2 (en) | 2012-04-28 | 2016-04-05 | Aspen Aerogels, Inc. | Aerogel sorbents |
| TW201641544A (zh) * | 2015-05-27 | 2016-12-01 | Univ Kun Shan | 氣凝膠顆粒及其製備方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081407A (en) * | 1976-03-18 | 1978-03-28 | Phillips Petroleum Company | Catalyst support prepared by alcohol treatment of hydrogels |
| GB8501882D0 (en) * | 1985-01-25 | 1985-02-27 | Atomic Energy Authority Uk | Materials |
| DE3616133A1 (de) * | 1985-09-25 | 1987-11-19 | Merck Patent Gmbh | Kugelfoermige sio(pfeil abwaerts)2(pfeil abwaerts)-partikel |
| US4776867A (en) * | 1986-08-15 | 1988-10-11 | Gte Laboratories Incorporated | Process for molding optical components of silicate glass to a near net shape optical precision |
| JPS63307126A (ja) * | 1987-06-08 | 1988-12-14 | Hitachi Chem Co Ltd | シリカガラスの製造法 |
| SE459731B (sv) * | 1987-06-29 | 1989-07-31 | Eka Nobel Ab | Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna |
| DE3834774C2 (de) * | 1988-10-12 | 1995-01-05 | Fraunhofer Ges Forschung | Verfahren zur Herstellung einer kugelförmige Oxidteilchen enthaltenden Suspension |
| US5207814A (en) * | 1989-02-10 | 1993-05-04 | Enichem S.P.A. | Process for preparing monoliths of aerogels of metal oxides |
-
1991
- 1991-10-17 IT ITMI912741A patent/IT1251937B/it active IP Right Grant
-
1992
- 1992-10-12 DK DK92203129.9T patent/DK0537851T3/da active
- 1992-10-12 EP EP92203129A patent/EP0537851B1/de not_active Expired - Lifetime
- 1992-10-12 ES ES92203129T patent/ES2084264T3/es not_active Expired - Lifetime
- 1992-10-12 AT AT92203129T patent/ATE135667T1/de active
- 1992-10-12 DE DE69209213T patent/DE69209213T2/de not_active Expired - Lifetime
- 1992-10-14 US US07/960,829 patent/US5270027A/en not_active Expired - Lifetime
- 1992-10-19 JP JP30603792A patent/JP3386159B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5270027A (en) | 1993-12-14 |
| ES2084264T3 (es) | 1996-05-01 |
| ITMI912741A0 (it) | 1991-10-17 |
| DE69209213T2 (de) | 1996-08-14 |
| ITMI912741A1 (it) | 1993-04-18 |
| JP3386159B2 (ja) | 2003-03-17 |
| IT1251937B (it) | 1995-05-27 |
| DE69209213D1 (de) | 1996-04-25 |
| EP0537851B1 (de) | 1996-03-20 |
| JPH05213614A (ja) | 1993-08-24 |
| EP0537851A1 (de) | 1993-04-21 |
| DK0537851T3 (da) | 1996-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |