| http://www.w3.org/ns/prov#value | - ontains a R5 which is a tolyl group, or an alkyl group of from 1 to 3 carbon atoms, and n is the number 3 or 4; U.S. Pat. No. 4,323,634, the disclosure of which is totally incorporated herein by reference, which discloses toners with charge additives of the formulas presented in column 3, wherein proving that at least one of the Rs is a long chain amido group, and X is a halide ion or an organosul
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