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AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
Original Assignee
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
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Application filed by AUXILIAIRE DES CHEMINS DE FER, LAuxiliaire des Chemins de Fer et de lIndustriefiledCriticalAUXILIAIRE DES CHEMINS DE FER
Application grantedgrantedCritical
Publication of FR55551EpublicationCriticalpatent/FR55551E/fr
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
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
B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
B01J41/09—Organic material
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Chemical & Material Sciences
(AREA)
Organic Chemistry
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Chemical Kinetics & Catalysis
(AREA)
FR55551D1942-02-061942-02-06Nouveaux produits d'oxydation de l'aniline, leur procédé de preparation et leurs applications comme échangeurs d'anions
ExpiredFR55551E
(fr)
Procédé pour la préparation de produits de condensation destinés à servir d'échangeurs d'anions, en partant de caoutchouc chloré et de base de pyridine