Sun Chemical Corporation

Olgierd Wasilewski

Richard R Durand, Jr

Ronald Saltzman

William J Ferrara

Ramasamy Krishnan

Thi N Do

Daniel J Carlick

Christian John Lee

Richard R Durand

A self-dampening ink composition and methods for lithographic printing using a single fluid lithographic ink are provided in the invention in which the composition comprises glycerol in an amount greater than 0 to about 10 percent by weight, a nonionic surfactant with an HLB value of about 8 to about 20 in an amount from about 0.25 to about 2 percent by weight, and water in an amount of about 20 to about 50 percent by weight.

Self-dampening ink compositions and method for lithographic printing using the same

A printing ink composition is described which includes carbon black and an alkali metal hydroxide in combination with an alkenyl succinimide for the dispersion of the carbon black. Also disclosed is a method of preparing a carbon black printing ink composition which comprises dispersing the carbon black in a mineral oil in the presence of an alkali metal hydroxide and an alkenyl succinimide.

Carbon black concentrates for news ink

Printing ink composition

Dispersions of polymer particles in non-aqueous vehicles are prepared by transferring the finely-divided polymer particles directly from an aqueous latex containing about 5 percent to 60 percent by weight of the polymer particles into the non-aqueous vehicle. The resulting dispersions can be used in the production of lithographic inks.

Process for the production of dispersions of polymers in non-aqueous

The properties of photocurable printing inks and coating compositions comprising an ethylenically unsaturated monomeric compound, a photoinitiator, and optionally a colorant are improved by the addition of certain rosin-modified epoxy resins.

Inks and coating compositions containing rosin-modified epoxy resins

Rosin-modified epoxy resins

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Naples, FL, United States of America

Olgierd Wasilewski