Method of imagining using positive toners containing alkyl morpholinium compounds

摘要

Toner compositions comprised of a toner resin, a colorant, or pigment and an alkyl morpholinium compound of the following formula: <IMAGE> wherein R1 is a hydrocarbon radical containing from about 8 to about 22 carbon atoms, R2 is hydrogen or a hydrocarbon radical containing from 1 to about 20 carbon atoms and A is an anion which in a preferred embodiment is selected from halides such as chloride, bromide, or iodide, sulphate, sulphonate, phosphate or nitrate.