Patent ID: 7579386
Filing Date: 2009-08-25
Classification: C08F,C08G,C09D,G03F

Abstract:
1. An ink for inkjet printing on the surface of a game ball, the ink comprising: a cyclic trimethylolpropane acrylate monomer in an amount ranging from 15 to 40 parts of a solid component of the ink; an amine modified epoxy diacrylate oligomer in an amount of 20 to 40 parts of the solid component of the ink; a pentaerythritol triacrylate monomer in an amount ranging from 10 to 30 parts of the solid component of the ink; a tetrahydrofurfuryl acrylate monomer in an amount ranging from 1 to 5 parts of the solid component of the ink; a pigment in an amount of 5 to 15 parts of the solid component; a first photoinitiator in an amount ranging from 5 to 15 of the solid component; a second photoinitiator in an amount ranging from 1 to 5 parts of the solid component; a defoamer in an amount of 0.1 to 1.5 parts of the solid component; a surface additive in an amount of 0.1 to 1.5 parts of the solid component; a methyl ethyl ketone solvent in an amount ranging from 30 to 100 parts of the solid component.