IN2009DN08217A - - Google Patents
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- Publication number
- IN2009DN08217A IN2009DN08217A IN8217DEN2009A IN2009DN08217A IN 2009DN08217 A IN2009DN08217 A IN 2009DN08217A IN 8217DEN2009 A IN8217DEN2009 A IN 8217DEN2009A IN 2009DN08217 A IN2009DN08217 A IN 2009DN08217A
- Authority
- IN
- India
- Prior art keywords
- silica particles
- disclosed
- methods
- compositions containing
- making
- Prior art date
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
-
- 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
- C01B33/124—Preparation of adsorbing porous silica not in gel form and not finely divided, i.e. silicon skeletons, by acidic treatment of siliceous materials
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/282—Porous sorbents
- B01J20/283—Porous sorbents based on silica
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
- B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
-
- 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
-
- 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
- C01B33/16—Preparation of silica xerogels
- C01B33/163—Preparation of silica xerogels by hydrolysis of organosilicon compounds, e.g. ethyl orthosilicate
-
- 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.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Silicon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cosmetics (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Silica particles and compositions containing silica particles are disclosed. Methods of making silica particles and methods of using silica particles are also disclosed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93306907P | 2007-06-04 | 2007-06-04 | |
PCT/US2008/007034 WO2008150537A2 (en) | 2007-06-04 | 2008-06-04 | Silica particles and methods of making and using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2009DN08217A true IN2009DN08217A (en) | 2015-07-24 |
Family
ID=40056210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8217DEN2009 IN2009DN08217A (en) | 2007-06-04 | 2008-06-04 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20100116743A1 (en) |
EP (1) | EP2167425A2 (en) |
JP (1) | JP5498377B2 (en) |
KR (1) | KR20100022499A (en) |
CN (1) | CN101918312A (en) |
AR (1) | AR066853A1 (en) |
AU (1) | AU2008260452A1 (en) |
CA (1) | CA2690537A1 (en) |
IN (1) | IN2009DN08217A (en) |
MX (1) | MX2009013170A (en) |
TW (1) | TW200914372A (en) |
WO (1) | WO2008150537A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101411007B1 (en) * | 2010-12-31 | 2014-06-23 | 제일모직주식회사 | Anti-glare film composition and anti-glare film comprising the same |
CN102380345B (en) * | 2011-08-03 | 2013-01-16 | 济南大学 | Hollow silicon dioxide microsphere with pores in graded distribution as well as preparation method and application thereof |
GB2497105B (en) | 2011-12-01 | 2014-07-23 | Thermo Electron Mfg Ltd | Process for the preparation of porous silica particles |
KR102196230B1 (en) | 2012-09-17 | 2020-12-29 | 더블유.알. 그레이스 앤드 캄파니-콘. | Chromatography media and devices |
CN107847907A (en) | 2014-05-02 | 2018-03-27 | 格雷斯公司 | Functionalised supports' material and preparation and the method using functionalised supports' material |
KR102566292B1 (en) | 2015-06-05 | 2023-08-10 | 더블유.알. 그레이스 앤드 캄파니-콘. | Adsorbent bioprocessing clarifiers and methods of making and using the same |
EP3346266B1 (en) * | 2015-08-25 | 2023-07-19 | Resonac Corporation | Liquid chromatography column and liquid chromatography device equipped with same |
WO2018202818A1 (en) | 2017-05-04 | 2018-11-08 | Nanologica Ab | A process for manufacturing porous silica particles loaded with at least one bioactive compound adapted for lung, nasal, sublingual and/or pharyngeal delivery |
US10661250B2 (en) * | 2018-04-13 | 2020-05-26 | Agilent Technologies, Inc. | Synthetic silica as packing material in supported liquid extraction |
KR102427987B1 (en) * | 2018-11-27 | 2022-08-02 | 주식회사 엘지화학 | Method for synthesis of pre-hydrolyzed polysilicate |
GB201916122D0 (en) | 2019-11-06 | 2019-12-18 | Nanologica Ab | New compositions |
WO2023178210A1 (en) * | 2022-03-16 | 2023-09-21 | W.R. Grace & Co.-Conn | Process for producing porous spherical silica gel particles |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1473239A (en) * | 1966-01-31 | 1967-05-29 | ||
US3591518A (en) * | 1968-12-31 | 1971-07-06 | Du Pont | Silica aquasols and powders |
SE417431B (en) * | 1975-12-12 | 1981-03-16 | Pharmacia Fine Chemicals Ab | DEXTRANDER RIVEL FOR ELECTROPHORETIC SEPARATION |
US4160728A (en) * | 1976-12-08 | 1979-07-10 | E. I. Du Pont De Nemours And Company | Bimodal chromatographic resolving zone |
US4301034A (en) * | 1980-05-21 | 1981-11-17 | Phillips Petroleum Company | Silica from single phase controlled hydrolysis of silicate ester |
DE3616133A1 (en) * | 1985-09-25 | 1987-11-19 | Merck Patent Gmbh | SPHERICAL SIO (DOWN ARROW) 2 (DOWN ARROW) PARTICLES |
US4943425A (en) * | 1988-04-01 | 1990-07-24 | Gte Laboratories Incorporated | Method of making high purity dense silica of large particle size |
US5023208A (en) * | 1989-12-19 | 1991-06-11 | Orion Laboratories, Inc. | Sol-gel process for glass and ceramic articles |
IT1240673B (en) * | 1990-04-24 | 1993-12-17 | Tenav | INORGANIC OXIDE AIRBRUSH MICROSPHERES WITH NARROW DISTRIBUTION OF PORE DIAMETERS AND METHOD FOR THEIR PREPARATION |
WO1992003378A1 (en) * | 1990-08-23 | 1992-03-05 | United States Department Of Energy | A METHOD FOR PRODUCING METAL OXIDE AEROGELS HAVING DENSITIES LESS THAN 0.02 g/cm?3¿ |
US5409683A (en) * | 1990-08-23 | 1995-04-25 | Regents Of The University Of California | Method for producing metal oxide aerogels |
US5425930A (en) * | 1993-09-17 | 1995-06-20 | Alliedsignal Inc. | Process for forming large silica spheres by low temperature nucleation |
IT1266660B1 (en) * | 1993-11-04 | 1997-01-09 | Eniricerche Spa | PROCEDURE FOR THE PREPARATION OF POROUS SILICA XEROGELS IN SPHERICAL FORM |
JP2580537B2 (en) * | 1994-06-27 | 1997-02-12 | 工業技術院長 | Three-dimensional network composed of silica spherical particles |
US5728457A (en) * | 1994-09-30 | 1998-03-17 | Cornell Research Foundation, Inc. | Porous polymeric material with gradients |
US6290735B1 (en) * | 1997-10-31 | 2001-09-18 | Nanogram Corporation | Abrasive particles for surface polishing |
GB2355711B (en) * | 1999-10-27 | 2003-12-24 | Agilent Technologies Inc | Porous silica microsphere scavengers |
US6569908B2 (en) * | 2000-01-19 | 2003-05-27 | Oji Paper Co., Ltd. | Dispersion of silica particle agglomerates and process for producing the same |
JP4216716B2 (en) * | 2001-08-09 | 2009-01-28 | ウォーターズ・インヴェストメンツ・リミテッド | Porous organic / inorganic hybrid monolithic material for chromatographic separation and method for producing the same |
AU2002341047B8 (en) * | 2001-08-13 | 2006-12-07 | Rhodia Chimie | Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers |
CN1227157C (en) * | 2001-09-25 | 2005-11-16 | 三菱化学株式会社 | Silica |
US20040091411A1 (en) * | 2002-11-08 | 2004-05-13 | Bijan Modrek-Najafabadi | High surface area, high porosity silica packing with narrow particle and pore diameter distribution and methods of making same |
JP2005154195A (en) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | Aerogel material and article formed of the aerogel material |
US20060169640A1 (en) * | 2005-02-01 | 2006-08-03 | Hubert Quinn | High throughput screening, purification and recovery system for large and small molecules |
US7468130B2 (en) * | 2005-02-15 | 2008-12-23 | Dionex Corporation | Organosilanes and substrates covalently bonded with same and methods for synthesis and use same |
PT103257B (en) * | 2005-04-05 | 2007-05-31 | Inst Superior Tecnico | METHOD OF SUBCRYTIC PRODUCTION OF SYMBOLS AND ALTERNATIVE AEROGISES HYBRID OF MODIFIED SILICA AND LATEX WITH ALCOXYSILAN GROUPS |
SG131016A1 (en) * | 2005-09-19 | 2007-04-26 | Millipore Corp | Asymmetric porous adsorptive bead |
WO2007095162A2 (en) * | 2006-02-13 | 2007-08-23 | Advanced Materials Technology, Inc. | Porous microparticles solid cores |
CN100396612C (en) * | 2006-09-15 | 2008-06-25 | 南开大学 | Nano sphericity mesoporous silicon dioxide material and preparation method |
-
2008
- 2008-06-04 CA CA2690537A patent/CA2690537A1/en not_active Abandoned
- 2008-06-04 CN CN2008801017977A patent/CN101918312A/en active Pending
- 2008-06-04 JP JP2010511186A patent/JP5498377B2/en not_active Expired - Fee Related
- 2008-06-04 IN IN8217DEN2009 patent/IN2009DN08217A/en unknown
- 2008-06-04 US US12/451,914 patent/US20100116743A1/en not_active Abandoned
- 2008-06-04 KR KR1020097027322A patent/KR20100022499A/en not_active Application Discontinuation
- 2008-06-04 MX MX2009013170A patent/MX2009013170A/en unknown
- 2008-06-04 WO PCT/US2008/007034 patent/WO2008150537A2/en active Search and Examination
- 2008-06-04 AR ARP080102369A patent/AR066853A1/en unknown
- 2008-06-04 AU AU2008260452A patent/AU2008260452A1/en not_active Abandoned
- 2008-06-04 EP EP08768119A patent/EP2167425A2/en not_active Withdrawn
- 2008-06-04 TW TW097120826A patent/TW200914372A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR066853A1 (en) | 2009-09-16 |
CA2690537A1 (en) | 2008-12-11 |
TW200914372A (en) | 2009-04-01 |
WO2008150537A2 (en) | 2008-12-11 |
JP2010531798A (en) | 2010-09-30 |
WO2008150537A3 (en) | 2010-08-12 |
US20100116743A1 (en) | 2010-05-13 |
MX2009013170A (en) | 2010-03-01 |
KR20100022499A (en) | 2010-03-02 |
AU2008260452A1 (en) | 2008-12-11 |
JP5498377B2 (en) | 2014-05-21 |
CN101918312A (en) | 2010-12-15 |
EP2167425A2 (en) | 2010-03-31 |
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