actinic Fatty (meth) acrylates and their use in pigments

October 18, 2007

Patent No. U.S. 7,192,478 B2
Cognis has been granted a method comprised of providing a pigment; providing a fatty (meth)acrylate having an epoxide value of below 0.6, wherein the fatty (meth)acrylate is a product of a process comprised of reacting an epoxidized compound selected from the group consisting of epoxidized fatty acid esters, epoxidized triglycerides and mixtures thereof, with an acid selected from the group consisting of acrylic acid, methacrylic acid and mixtures thereof, wherein the epoxide value of the epoxidized compound is above 6.4, wherein the epoxidized compound is an epoxidation product of fatty acid moieties having one or more carbon-carbon double bonds, wherein less

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