| http://www.w3.org/ns/prov#value | - Generally, the cosurfactant is added to the ink subsequent to addition of the diamido quaternary dialkyl ammonium salt; the diamido quaternary dialkyl ammonium salt can tend to precipitate the colorant in the ink, especially when the colorant is a dye, and the cosurfactant is added in an amount sufficient to resolubilize the diamido quaternary dialkyl ammonium salt and the colorant, but not in exc
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