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1. WO1979000609 - PREPARATION DE SUPPORTS ACTIVES AVEC LA TRIAZINE-S-TRICHLOREE (TST)

Numéro de publication WO/1979/000609
Date de publication 23.08.1979
N° de la demande internationale PCT/US1979/000081
Date du dépôt international 09.02.1979
CIB
B01J 20/32 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
JPROCÉDÉS CHIMIQUES OU PHYSIQUES, p.ex. CATALYSE OU CHIMIE DES COLLOÏDES; APPAREILLAGE APPROPRIÉ
20Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation
30Procédés de préparation, de régénération ou de réactivation
32Imprégnation ou revêtement
C08B 37/00 2006.1
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
BPOLYSACCHARIDES; LEURS DÉRIVÉS
37Préparation des polysaccharides non prévus dans les groupes C08B1/-C08B35/112; Leurs dérivés
C12N 11/10 2006.1
CCHIMIE; MÉTALLURGIE
12BIOCHIMIE; BIÈRE; SPIRITUEUX; VIN; VINAIGRE; MICROBIOLOGIE; ENZYMOLOGIE; TECHNIQUES DE MUTATION OU DE GÉNÉTIQUE
NMICRO-ORGANISMES OU ENZYMES; COMPOSITIONS LES CONTENANT; CULTURE OU CONSERVATION DE MICRO-ORGANISMES; TECHNIQUES DE MUTATION OU DE GÉNÉTIQUE; MILIEUX DE CULTURE
11Enzymes fixées sur un support ou immobilisées; Cellules microbiennes fixées sur un support ou immobilisées; Leur préparation
02Enzymes ou cellules microbiennes immobilisées sur ou dans un support organique
10le support étant un hydrate de carbone
CPC
B01J 20/3071
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
3071Washing or leaching
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 20/3217
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
3214characterised by the method for obtaining this coating or impregnating
3217Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
B01J 20/3219
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
3214characterised by the method for obtaining this coating or impregnating
3217Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
3219involving a particular spacer or linking group, e.g. for attaching an active group
B01J 20/3248
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
B01J 20/3251
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
3251comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulphur
Déposants
Inventeurs
Données relatives à la priorité
87624009.02.1978US
Langue de publication Anglais (en)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) PREPARATION OF TRICHLORO-S-TRIAZINE ACTIVATED SUPPORTS
(FR) PREPARATION DE SUPPORTS ACTIVES AVEC LA TRIAZINE-S-TRICHLOREE (TST)
Abrégé
(EN) When coupling protein and non-protein affinity ligands to solid-phase supports activated with trichloro-s-triazine (TsT), the TsT activated solid-phase support is prepared by reacting a water-free insoluble solid support with TsT in a nonaqueous medium comprising an organic solvent, neutralizing HCl generated during the reaction with a tertiary amine that does not form an insoluble complex with TsT and washing the resultant TsT activated support with organic solvent. After washing, the TsT activated support may be reacted with a nucleophile in an organic solvent to replace one or both chlorine atoms on the triazine ring.
(FR) Lorsqu"on couple des composes a affinite proteinique et non proteinique a des supports solides, actives avec la triazine-s-trichloree (TsT), le support solide active a la TsT est prepare en faisant reagir un support solide, insoluble, anhydre avec la TsT dans un milieu non aqueux comprenant un solvant organique, en neutralisant le HCL produit au cours de la reaction avec une amine tertiaire qui ne forme pas un complexe insoluble avec la TsT, et en lavant le support active a la TsT, obtenu avec un solvant organique. Apres lavage, on peut faire reagir le support active a la TsT avec un nucleophile dans un solvant organique pour remplacer un ou deux atomes de chlore sur le cycle de la triazine.
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