Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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41/00
Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
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B01J41/08
Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
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B01J41/12
Macromolecular compounds
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B01J41/14
obtained by reactions only involving unsaturated carbon-to-carbon bonds
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