DK369985A - Stabiliserede, poroese legemer af siliciumdioxid delvis belagt paa overfladen med et metaloxid - Google Patents

Stabiliserede, poroese legemer af siliciumdioxid delvis belagt paa overfladen med et metaloxid Download PDF

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Publication number
DK369985A
DK369985A DK369985A DK369985A DK369985A DK 369985 A DK369985 A DK 369985A DK 369985 A DK369985 A DK 369985A DK 369985 A DK369985 A DK 369985A DK 369985 A DK369985 A DK 369985A
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DK
Denmark
Prior art keywords
party
coated
metal oxide
silicon dioxide
porous bodies
Prior art date
Application number
DK369985A
Other languages
Danish (da)
English (en)
Other versions
DK369985D0 (da
Inventor
Richard Wayne Stout
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK369985D0 publication Critical patent/DK369985D0/da
Publication of DK369985A publication Critical patent/DK369985A/da

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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
    • 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
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • 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
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • B01J20/287—Non-polar phases; Reversed phases
    • 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
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/20—Anion exchangers for chromatographic processes
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding
    • 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.]
    • 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.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • 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.]
    • Y10T428/2996—Glass particles or spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
DK369985A 1984-08-15 1985-08-14 Stabiliserede, poroese legemer af siliciumdioxid delvis belagt paa overfladen med et metaloxid DK369985A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/640,821 US4600646A (en) 1984-08-15 1984-08-15 Metal oxide stabilized chromatography packings

Publications (2)

Publication Number Publication Date
DK369985D0 DK369985D0 (da) 1985-08-14
DK369985A true DK369985A (da) 1986-02-16

Family

ID=24569826

Family Applications (1)

Application Number Title Priority Date Filing Date
DK369985A DK369985A (da) 1984-08-15 1985-08-14 Stabiliserede, poroese legemer af siliciumdioxid delvis belagt paa overfladen med et metaloxid

Country Status (7)

Country Link
US (1) US4600646A (el)
EP (1) EP0172730B1 (el)
JP (1) JPS6158811A (el)
CA (1) CA1247073A (el)
DE (1) DE3566658D1 (el)
DK (1) DK369985A (el)
GR (1) GR851982B (el)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767670A (en) * 1987-01-21 1988-08-30 E. I. Du Pont De Nemours And Company Chromatographic supports for separation of oligonucleotides
US5079155A (en) * 1987-03-02 1992-01-07 E. I. Du Pont De Nemours And Company Fluorocarbon polymer support for chromatographic separations, diagnostic assays and enzyme immobilization
US4808233A (en) * 1987-07-02 1989-02-28 W. R. Grace & Co.-Conn. Method for high pH washing of silica-based chromatographic sorbents
US5069816A (en) * 1988-01-11 1991-12-03 Mmii Incorporated Zirconium silica hydrogel compositions and methods of preparation
US5141634A (en) * 1988-02-03 1992-08-25 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5015373A (en) * 1988-02-03 1991-05-14 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5205929A (en) * 1988-02-03 1993-04-27 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
JP2572627B2 (ja) * 1988-05-13 1997-01-16 ティーディーケイ株式会社 光アイソレータ及び光サーキユレータ
US5108597A (en) * 1990-03-22 1992-04-28 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
US5254262A (en) * 1990-03-22 1993-10-19 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
US5271833A (en) * 1990-03-22 1993-12-21 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
US5182016A (en) * 1990-03-22 1993-01-26 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
JPH0820623B2 (ja) * 1990-06-20 1996-03-04 株式会社信光社 光アイソレータ
DE4020406A1 (de) * 1990-06-27 1992-01-02 Kali Chemie Ag Anorganischer traeger auf basis von siliciumdioxid und traegergebundene enzyme
WO1993010043A1 (en) * 1991-11-16 1993-05-27 Nippon Shokubai Co., Ltd. Fine spherical composite particle, production thereof, and polyester composition containing the same
US5599625A (en) * 1992-06-17 1997-02-04 Research Corporation Technologies, Inc. Products having multiple-substituted polysiloxane monolayer
US5424129A (en) * 1992-11-16 1995-06-13 Xerox Corporation Composite metal oxide particle processes and toners thereof
EP0765191B1 (en) * 1994-06-17 1999-03-17 Bio-Technical Resources Lp Method for making spherical adsorbent particles
US5695882A (en) * 1995-08-17 1997-12-09 The University Of Montana System for extracting soluble heavy metals from liquid solutions
DE69723347T2 (de) * 1996-04-22 2004-04-15 Merck Patent Gmbh Beschichtete SiO2-Teilchen
EP0803550B1 (en) * 1996-04-22 2003-07-09 MERCK PATENT GmbH Coated SiO2 particles
US5948531A (en) * 1997-06-20 1999-09-07 Hewlett-Packard Company Propylene-bridged bidentate silanes
US5869724A (en) * 1997-06-20 1999-02-09 Hewlett-Packard Company Asymmetric bidentate silanes
US6613234B2 (en) 1998-04-06 2003-09-02 Ciphergen Biosystems, Inc. Large pore volume composite mineral oxide beads, their preparation and their applications for adsorption and chromatography
JP4674936B2 (ja) * 2000-07-17 2011-04-20 チタン工業株式会社 疎水性微粒子及びその応用
US6846410B2 (en) * 2002-05-03 2005-01-25 Zirchrom Separations, Inc. High stability porous metal oxide spherules used for one-step antibody purifications
US7125492B2 (en) * 2003-07-17 2006-10-24 Agilent Technologies, Inc. Additives for reversed-phase HPLC mobile phases
ATE547442T1 (de) 2004-04-02 2012-03-15 Nexttec Gmbh Verfahren zur herstellung eines verbundsorptionsmaterials für die chromatographische trennung von biopolymeren
DE102005018949A1 (de) * 2005-04-18 2006-10-19 Ami-Agrolinz Melamine International Gmbh Harnstoffpartikel, Verfahren zu dessen Herstellung und dessen Verwendung
KR20080111032A (ko) * 2006-04-20 2008-12-22 아사히 가라스 가부시키가이샤 코어 쉘형 실리카 및 그 제조 방법
JP6131443B2 (ja) * 2012-10-17 2017-05-24 株式会社島津製作所 分離媒体、その分離媒体を用いたカラム、そのカラムを備えた液体クロマトグラフ、及びその分離媒体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301635A (en) * 1965-07-01 1967-01-31 Du Pont Molded amorphous silica bodies and molding powders for manufacture of same
US3591518A (en) * 1968-12-31 1971-07-06 Du Pont Silica aquasols and powders
DE1940412A1 (de) * 1969-08-08 1971-04-29 Degussa Verfahren zur Herstellung feinteiliger,durch Metalloxid modifizierter Kieselsaeuren
US3783101A (en) * 1972-02-17 1974-01-01 Corning Glass Works Enzymes bound to carriers having a metal oxide surface layer
US4010242A (en) * 1972-04-07 1977-03-01 E. I. Dupont De Nemours And Company Uniform oxide microspheres and a process for their manufacture
US3855172A (en) * 1972-04-07 1974-12-17 Du Pont Uniform oxide microspheres and a process for their manufacture
DE2313073C2 (de) * 1973-03-16 1984-11-29 Istvan Prof. Dr. 6600 Saarbruecken Halasz Verfahren zur chemischen Modifizierung von Oberflächen anorganischer Festkörper und deren Verwendung
US3910851A (en) * 1973-09-17 1975-10-07 Corning Glass Works Method of making porous inorganic bodies using water-soluble zirconium compounds
US4331706A (en) * 1977-12-12 1982-05-25 The Sherwin-Williams Company Composite zinc oxide coating on an inert pigment core product and process
US4159966A (en) * 1977-12-27 1979-07-03 The Dow Chemical Company Chromatographic column packing
ZA814216B (en) * 1980-06-27 1982-07-28 Akzo Nv Porous inorganic support material coated with an organic stationary phase for use in chromatography and process for its preparation
DE3208598A1 (de) * 1982-03-10 1983-09-22 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von mit organosilanen oberflaechenmodifizierten zeolithen

Also Published As

Publication number Publication date
JPH0157046B2 (el) 1989-12-04
EP0172730B1 (en) 1988-12-07
US4600646A (en) 1986-07-15
GR851982B (el) 1985-12-13
JPS6158811A (ja) 1986-03-26
EP0172730A2 (en) 1986-02-26
DE3566658D1 (en) 1989-01-12
EP0172730A3 (en) 1987-03-11
DK369985D0 (da) 1985-08-14
CA1247073A (en) 1988-12-20

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