Processing

Please wait...

Settings

Settings

1. WO1991000145 - ANION EXCHANGER

Publication Number WO/1991/000145
Publication Date 10.01.1991
International Application No. PCT/SE1990/000415
International Filing Date 14.06.1990
IPC
B01J 20/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
30Processes for preparing, regenerating or reactivating
32Impregnating or coating
B01J 41/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
08Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
B01J 41/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
20Anion exchangers for chromatographic processes
CPC
B01J 20/3212
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
30Processes for preparing, regenerating, or reactivating
32Impregnating or coating ; ; Solid sorbent compositions obtained from processes involving impregnating or coating
3202characterised by the carrier, support or substrate used for impregnation or coating
3206Organic carriers, supports or substrates
3208Polymeric carriers, supports or substrates
3212consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
B01J 20/3255
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
30Processes for preparing, regenerating, or reactivating
32Impregnating or coating ; ; Solid sorbent compositions obtained from processes involving impregnating or coating
3231characterised by the coating or impregnating layer
3242Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
3244Non-macromolecular compounds
3246having a well defined chemical structure
3248the 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
3255comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
B01J 41/09
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
08Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
09Organic material
B01J 41/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
20Anion exchangers for chromatographic processes
Applicants
  • PHARMACIA AB [SE/SE]; S-751 82 Uppsala, SE (AllExceptUS)
  • ENGSTRÖM, Björn [SE/SE]; SE (UsOnly)
Inventors
  • ENGSTRÖM, Björn; SE
Agents
  • SVANSTRÖM, Pär ; Pharmacia AB S-751 82 Uppsala, SE
Priority Data
8902315-427.06.1989SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANION EXCHANGER
(FR) ECHANGEUR D'ANIONS
Abstract
(EN)
Anion exchangers for chromatographic separation, containing two positive charges at a distance of two atoms from each other. The invention contemplates in particular anion exchangers containing two quaternary amino groups.
(FR)
Echangeurs d'anions pour la séparation chromatographique, contenant deux charges positives à une distance de deux atomes l'une de l'autre. L'invention concerne notamment des échangeurs d'anions contenant deux groupes amino quaternaires.
Also published as
Other related publications
Latest bibliographic data on file with the International Bureau