Sericol Limited

Scott Biggs

Carole Noutary

Kevin G Burns

Kevin Burns

This invention provides an inkjet ink comprising: an &#x3b1;,&#x3b2;-unsaturated ether monomer in which the only radiation-curable functional groups present in the monomer are &#x3b1;,&#x3b2;-unsaturated ether groups; a tri- or higher functionality (meth)acrylate monomer in which the only radiation-curable functional groups present in the monomer are acrylate groups; and a colouring agent; wherein the ink contains less than 5% by weight of water and volatile organic solvents in total, and less than 10% by weight of mono- and di-functional monomers in total, other than the &#x3b1;,&#x3b2;-unsaturated ether monomer, where the amounts by weight are based on the total weight of the ink, and wherein the ink has a viscosity of less than 100 mPas at 25&#xb0; C. The ink is particularly suitable for printing onto food packaging.

Printing ink

This invention provides an inkjet ink comprising: an &#x3b1;,&#x3b2;-unsaturated ether monomer in which the only radiation-curable functional groups present in the monomer are &#x3b1;,&#x3b2;-unsaturated ether groups; a tri- or higher functionality (meth)acrylate monomer in which the only radiation-curable functional groups present in the monomer are acrylate groups; and a colouring agent; wherein the ink contains less than 5% by weight of water and volatile organic solvents in total, and less than 10% by weight of mono-and di-functional monomers in total, other than the &#x3b1;,&#x3b2;-unsaturated ether monomer, where the amounts by weight are based on the total weight of the ink, and wherein the ink has a viscosity of less than 100 mPas at 25&#xb0; C. The ink is particularly suitable for printing onto food packaging.

Growing community of inventors

Broadstairs, United Kingdom

Scott Biggs