ES2177802T3 - Procedimiento para la fabricacion de aerogeles organofuncionalizados. - Google Patents
Procedimiento para la fabricacion de aerogeles organofuncionalizados.Info
- Publication number
- ES2177802T3 ES2177802T3 ES96932498T ES96932498T ES2177802T3 ES 2177802 T3 ES2177802 T3 ES 2177802T3 ES 96932498 T ES96932498 T ES 96932498T ES 96932498 T ES96932498 T ES 96932498T ES 2177802 T3 ES2177802 T3 ES 2177802T3
- Authority
- ES
- Spain
- Prior art keywords
- airplanes
- organized
- procedure
- manufacture
- aerogel
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/033—Using Hydrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- C01B33/155—Preparation of hydroorganogels or organogels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Silicon Polymers (AREA)
- Silicon Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
LA INVENCION SE REFIERE AL PROCEDIMIENTO PARA LA PRODUCCION DE AEROGELES MODIFICADOS MEDIANTE SUSTANCIAS ORGANOFUNCIONALES, EN EL QUE SE GELIFICA VIDRIO SOLUBLE POR POLICONDENSACION Y DESPUES, MEDIANTE EL SECADO Y LA OBTENCION DE LA ESTRUCTURA DE GEL, SE TRANSFORMA EN UN AEROGEL. EL GEL, ANTES DEL SECADO, SE HACE REACCIONAR CON AL MENOS UN COMPUESTO ORGANICO BIFUNCIONAL, DONDE AL MENOS UN GRUPO FUNCIONAL SIRVE PARA LA UNION AL AEROGEL, MIENTRAS QUE EL RESTO QUEDAN CONSERVADOS. LA INVENCION TAMBIEN HACE REFERENCIA A LOS AEROGELES OBTENIBLES MEDIANTE EL PROCEDIMIENTO DESCRITO, ASI COMO SU UTILIDAD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534198A DE19534198A1 (de) | 1995-09-15 | 1995-09-15 | Verfahren zur Herstellung organofunktionalisierter Aerogele |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2177802T3 true ES2177802T3 (es) | 2002-12-16 |
Family
ID=7772229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96932498T Expired - Lifetime ES2177802T3 (es) | 1995-09-15 | 1996-09-12 | Procedimiento para la fabricacion de aerogeles organofuncionalizados. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6191173B1 (es) |
EP (1) | EP0850196B1 (es) |
JP (1) | JP4536162B2 (es) |
AT (1) | ATE219758T1 (es) |
DE (2) | DE19534198A1 (es) |
ES (1) | ES2177802T3 (es) |
WO (1) | WO1997010177A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19718740A1 (de) | 1997-05-02 | 1998-11-05 | Hoechst Ag | Verfahren zur Granulierung von Aerogelen |
DE19718741A1 (de) | 1997-05-02 | 1998-11-05 | Hoechst Ag | Verfahren zur Kompaktierung von Aerogelen |
US5988286A (en) | 1997-06-12 | 1999-11-23 | Camco International, Inc. | Cable anchor assembly |
DE19756633A1 (de) | 1997-12-19 | 1999-06-24 | Hoechst Ag | Verfahren zur unterkritischen Trocknung von Lyogelen zu Aerogelen |
DE19801004A1 (de) | 1998-01-14 | 1999-07-15 | Cabot Corp | Verfahren zur Herstellung von im wesentlichen kugelförmigen Lyogelen in wasserunlöslichen Silylierungsmitteln |
EP1103524A3 (en) * | 1999-11-29 | 2002-07-31 | Matsushita Electric Industrial Co., Ltd. | Method of drying wet silica gel |
US20030032681A1 (en) * | 2001-05-18 | 2003-02-13 | The Regents Of The University Of Clifornia | Super-hydrophobic fluorine containing aerogels |
US20040152085A1 (en) * | 2003-02-04 | 2004-08-05 | Veridian Systems Division | Surface for collection and/or purification of nucleic acids |
US7223851B2 (en) * | 2003-02-06 | 2007-05-29 | General Dynamics Advanced Information Systems, Inc. | Nucleic acid-binding polymers |
DE102015207944A1 (de) * | 2015-04-29 | 2016-11-03 | Wacker Chemie Ag | Verfahren zur Herstellung organisch modifizierter Aerogele |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2236552B1 (es) * | 1973-07-13 | 1977-05-06 | Rhone Progil | |
DE2826664C2 (de) * | 1978-06-19 | 1987-01-15 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Bestimmung von polycyclischen aromatischen Kohlenwasserstoffen |
SU710615A1 (ru) * | 1978-06-29 | 1980-01-25 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им. М.В.Ломоносова | Сорбент дл хроматографии |
PL117627B2 (en) * | 1978-10-05 | 1981-08-31 | Process for manufacturing organosilicone compounds | |
EP0443860B1 (en) * | 1990-02-22 | 1994-02-09 | Chemicals Inspection & Testing Institute, Japan | Method for preparing liquid chromatograph packing material, and material produced thereby |
DE4316540A1 (de) * | 1993-05-18 | 1994-11-24 | Hoechst Ag | Verfahren zur unterkritischen Trocknung von Aerogelen |
-
1995
- 1995-09-15 DE DE19534198A patent/DE19534198A1/de not_active Withdrawn
-
1996
- 1996-09-12 WO PCT/EP1996/003987 patent/WO1997010177A1/de active IP Right Grant
- 1996-09-12 ES ES96932498T patent/ES2177802T3/es not_active Expired - Lifetime
- 1996-09-12 AT AT96932498T patent/ATE219758T1/de not_active IP Right Cessation
- 1996-09-12 US US09/043,144 patent/US6191173B1/en not_active Expired - Fee Related
- 1996-09-12 JP JP51165697A patent/JP4536162B2/ja not_active Expired - Fee Related
- 1996-09-12 EP EP96932498A patent/EP0850196B1/de not_active Expired - Lifetime
- 1996-09-12 DE DE59609385T patent/DE59609385D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19534198A1 (de) | 1997-03-20 |
EP0850196A1 (de) | 1998-07-01 |
ATE219758T1 (de) | 2002-07-15 |
JPH11512378A (ja) | 1999-10-26 |
DE59609385D1 (de) | 2002-08-01 |
JP4536162B2 (ja) | 2010-09-01 |
EP0850196B1 (de) | 2002-06-26 |
US6191173B1 (en) | 2001-02-20 |
WO1997010177A1 (de) | 1997-03-20 |
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