GB977649A - Improved adsorbent for plate chromatography - Google Patents

Improved adsorbent for plate chromatography

Info

Publication number
GB977649A
GB977649A GB11260/63A GB1126063A GB977649A GB 977649 A GB977649 A GB 977649A GB 11260/63 A GB11260/63 A GB 11260/63A GB 1126063 A GB1126063 A GB 1126063A GB 977649 A GB977649 A GB 977649A
Authority
GB
United Kingdom
Prior art keywords
adsorbent
chromatography
silica gel
surface area
plate chromatography
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
Application number
GB11260/63A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck KGaA
Original Assignee
E Merck AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7307631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB977649(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E Merck AG filed Critical E Merck AG
Publication of GB977649A publication Critical patent/GB977649A/en
Expired legal-status Critical Current

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
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/14—Diatomaceous earth
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/92—Construction of the plate
    • G01N30/93—Application of the sorbent layer
    • 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
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/49—Materials comprising an indicator, e.g. colour indicator, pH-indicator
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Luminescent Compositions (AREA)
GB11260/63A 1962-06-09 1963-03-21 Improved adsorbent for plate chromatography Expired GB977649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM53170A DE1256918B (de) 1962-06-09 1962-06-09 Zur Plattenchromatographie, insbesondere zur Duennschichtchromatographie geeignetes Adsorbens

Publications (1)

Publication Number Publication Date
GB977649A true GB977649A (en) 1964-12-09

Family

ID=7307631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11260/63A Expired GB977649A (en) 1962-06-09 1963-03-21 Improved adsorbent for plate chromatography

Country Status (6)

Country Link
US (1) US3303043A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH428267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1256918B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK104202C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB977649A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL288991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392699A1 (fr) * 1977-05-31 1978-12-29 Merck Patent Gmbh Materiaux supports revetus pour chromatographie en couche mince comportant une zone de concentration
FR2423782A1 (fr) * 1978-04-17 1979-11-16 Merck Patent Gmbh Indicateurs de fluorescence utilisables en chromatographie et agents de sorption contenant ces indicateurs

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411722A (fr) * 1964-06-17 1965-09-24 Kodak Pathe Nouveau produit pour l'analyse chromatographique en couche mince
DE1272890B (de) * 1964-10-24 1968-07-18 Merck Ag E Sorptionsmittel fuer die praeparative Schichtchromatographie
US3442694A (en) * 1965-04-28 1969-05-06 Allied Chem Process for softening fabric and product thereof
DE1442446C3 (de) * 1965-06-18 1974-03-14 Merck Patent Gmbh, 6100 Darmstadt Sorptionsmittel für die Schichtchromatographie:
US3542588A (en) * 1965-12-08 1970-11-24 Warner Lambert Pharmaceutical Durable,ready to use plates for thin layer chromatography and method for their production
US3455818A (en) * 1966-06-15 1969-07-15 Mallinckrodt Chemical Works Chromatographic process
US3418152A (en) * 1966-08-01 1968-12-24 Eastman Kodak Co Method of making a chromatographic element containing a resinous binder and product produced thereby
US3485766A (en) * 1967-02-27 1969-12-23 Matsushita Electric Ind Co Ltd Thermo-luminescence type radiation dosimeter
US3460970A (en) * 1967-06-20 1969-08-12 John E Comparetto Chromatographic plate and method of making same
US3496102A (en) * 1967-11-13 1970-02-17 Du Pont Chromatographic analysis method
GB1265149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-05-15 1972-03-01
US3591805A (en) * 1969-02-20 1971-07-06 Schoeffel Instrument Corp Thin layer chromatographic plate having preadjusted spectral transmissivity and emissivity and preadjusted opaque and nonopaque intervals
US3907558A (en) * 1973-12-28 1975-09-23 Xerox Corp Manifold imaging utilizing silica gel activating layer
US3912504A (en) * 1974-01-21 1975-10-14 Xerox Corp Manifold imaging with thermal activator contained in a silica gel layer
DE2524065C2 (de) * 1975-05-30 1988-03-03 Merck Patent Gmbh, 6100 Darmstadt Trennmaterial für die Dünnschichtchromatographie
US4181853A (en) * 1976-12-10 1980-01-01 Varian Associates, Inc. Liquid chromatography system with packed flow cell for improved fluorescence detection
US4275300A (en) * 1978-10-23 1981-06-23 Varian Associates, Inc. Fluorescent composition, a process for synthesizing the fluorescent composition, and methods of use of the fluorescent composition
US4378500A (en) * 1981-03-10 1983-03-29 Varian Associates, Inc. Fluorescence enhancement of dansyl derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907679A (en) * 1955-10-17 1959-10-06 Temescal Metallurgical Corp Corrosion- and abrasion-resistant coated metals
US2941958A (en) * 1957-02-04 1960-06-21 Atlantic Refining Co Use of colloidal silica in catalyst manufacture
US3097103A (en) * 1959-08-12 1963-07-09 Sylvania Electric Prod Method of coating a fluorescent lamp tube
US3072563A (en) * 1959-12-24 1963-01-08 California Research Corp Method of determining catalyst activity in the cracking of hydrocarbon oils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392699A1 (fr) * 1977-05-31 1978-12-29 Merck Patent Gmbh Materiaux supports revetus pour chromatographie en couche mince comportant une zone de concentration
FR2423782A1 (fr) * 1978-04-17 1979-11-16 Merck Patent Gmbh Indicateurs de fluorescence utilisables en chromatographie et agents de sorption contenant ces indicateurs

Also Published As

Publication number Publication date
DE1256918B (de) 1967-12-21
CH428267A (de) 1967-01-15
DK104202C (da) 1966-04-18
NL288991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3303043A (en) 1967-02-07

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