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US 9,540,528 B2Granted
Energy-curable news ink containing soy oil
AssigneeFlint Group US LLC
InventorsRodney P Balmer, Michael P Hazell, Thomas R Mawby
Life of this patent
Estimating the term…
Abstract
An energy curable ink composition comprising an acrylate-functional derivative of soybean oil and one or more further acrylate-functional materials is suitable for printing on a cold-set lithographic press and is cured by exposure to an actinic radiation source located on the press.
Claims7
An energy curable ink composition comprising from about 7% by weight to about 12% by weight of an acrylate-functional derivative of soybean oil, one or more further acrylate-functional materials, and a pigment;
- wherein the ink composition is a lithographic ink compatible with printing on a cold-set lithographic press.
Dependencies are inferred from the claim text.