CA2190379A1 - Adsorbants de chromatographie utilisant des ligands mercapto heterocycliques - Google Patents

Adsorbants de chromatographie utilisant des ligands mercapto heterocycliques

Info

Publication number
CA2190379A1
CA2190379A1 CA002190379A CA2190379A CA2190379A1 CA 2190379 A1 CA2190379 A1 CA 2190379A1 CA 002190379 A CA002190379 A CA 002190379A CA 2190379 A CA2190379 A CA 2190379A CA 2190379 A1 CA2190379 A1 CA 2190379A1
Authority
CA
Canada
Prior art keywords
heterocyclic ligands
mercapto heterocyclic
chromatography adsorbents
adsorbents utilizing
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.)
Granted
Application number
CA002190379A
Other languages
English (en)
Other versions
CA2190379C (fr
Inventor
Alexander Schwarz
Meir Wilchek
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.)
Pall Corp
Original Assignee
Individual
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
Priority claimed from US08/243,861 external-priority patent/US5502022A/en
Application filed by Individual filed Critical Individual
Publication of CA2190379A1 publication Critical patent/CA2190379A1/fr
Application granted granted Critical
Publication of CA2190379C publication Critical patent/CA2190379C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J20/30—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
    • B01J20/3248—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 type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • B01J20/3255—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 type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
CA002190379A 1994-05-16 1995-05-16 Adsorbants de chromatographie utilisant des ligands mercapto heterocycliques Expired - Fee Related CA2190379C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/243,861 1994-05-16
US08/243,861 US5502022A (en) 1994-05-16 1994-05-16 Chromatography adsorbents utilizing mercapto heterocyclic ligands
PCT/US1995/006014 WO1995031279A1 (fr) 1994-05-16 1995-05-16 Adsorbants de chromatographie utilisant des ligands mercapto heterocycliques

Publications (2)

Publication Number Publication Date
CA2190379A1 true CA2190379A1 (fr) 1995-11-23
CA2190379C CA2190379C (fr) 2005-10-25

Family

ID=35311645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002190379A Expired - Fee Related CA2190379C (fr) 1994-05-16 1995-05-16 Adsorbants de chromatographie utilisant des ligands mercapto heterocycliques

Country Status (1)

Country Link
CA (1) CA2190379C (fr)

Also Published As

Publication number Publication date
CA2190379C (fr) 2005-10-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed