Toner with metallized silica particles
AssigneeXerox Corporation
InventorsKock-Yee Law, Ihor W. Tarnawskyj
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Abstract
A toner composition comprised of resin, pigment, optional charge additive and a flow aid surface additive comprised of hydrophobic metallized silica of a size diameter of from about 5 to about 40 nanometers, and which silica has been treated with a long chain aliphatic alcohol.
Claims29
A toner composition comprised of resin, pigment, optional charge additive and a flow aid surface additive comprised of hydrophobic metallized silica of a size diameter of from about 5 to about 40 nanometers, and which silica has been treated with a long chain aliphatic alcohol.
A negatively charged toner composition comprised of resin, pigment, optional negative inducing charge additive and a flow aid surface additive comprised of metallized hydrophobic silica of a size diameter of from about 5 to about 40 nanometers, and which silica contains adsorbed on its surface a hydrocarbon layer originating from a long chain aliphatic alcohol.
A toner composition comprised of resin, pigment, optional charge additive and a flow aid surface additive comprised of hydrophobic metallized silica and which silica has been treated with a long chain aliphatic alcohol.
A composition comprised of resin, pigment and modified metallized silica particles which particles contain a protective coating thereon formed from the adsorption on said silica of a long chain aliphatic alcohol.
Dependencies are inferred from the claim text.