Process for the production of monoperoxydicarboxylic acids and their salts
AssigneeDegussa AG
InventorManfred Dankowski
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Abstract
The invention is directed to a process for the production of monoperoxydicarboxylic acids and their alkali or alkaline earth metals by reacting the corresponding anhydride with hydrogen peroxide in an organic solvent which dissolves the corresponding peracid and in the presence of an anion exchanger.
Claims30
In a process for the production of a monoperoxydiacarboxylic acid or an alkali metal or alkaline earth metal salt thereof by oxidizing the corresponding anhydride in the presence of an anion exchange resin with hydrogen peroxide in an organic solvent stable to the peracid formed, the improvement comprising carrying out the oxidation in the presence of an anion exchange resin and separating off the anion exchange resin after the reaction.
Dependencies are inferred from the claim text.