| http://www.w3.org/ns/prov#value | - The manganese charge additives of the present invention can be prepared by the reaction of substituted salicylic acid, wherein the substitution is an alkyl such as propyl, isopropyl, butyl, isobutyl, tertiary butyl, pentyl and the like or an alkoxy such as methoxy, ethoxy, propoxy, butoxy, pentoxy, heptoxy, octoxy, and the like, dissolved in water with a known base such as sodium hydroxy, and with
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