Composition and method for improved ink jet printing performance

作者: Daniel F. Varnell

DOI:

关键词: Divalent metalSubstrate (printing)InkwellAqueous solutionComposite materialQuality characteristicsSizingMaterials science

摘要: This invention relates to a composition useful for surface treating sheet substrate ink jet printing, the comprising salt of divalent metal, being soluble in an aqueous sizing medium at about pH 7 9, further carrier agent and agent. It also includes method making printing capable retaining indicia formed by using pigmented ink, with containing metal salt. A improving print quality on treated made or is disclosed, as paper so made, without printed applied thereto. Indicia thereon will have improved characteristics.

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