ALLIED PHOTOCHEMICAL, INC.
ALLIED PHOTOCHEMICAL, INC. Patent applications | ||
Patent application number | Title | Published |
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20080226834 | UV CURABLE INK COMPOSITIONS - A UV curable ink composition that comprises a ultraviolet light curable ink composition comprising at least one acrylated oligomer, a pigment, and a photoinitiator is provided. The ink composition of the present invention has a viscosity from about 300 centipoise at 25° C. to about 10000 centipoise at 25° C. In one variation the at least one acrylated oligomer includes an aliphatic acrylated urethane oligomer and an epoxy oligomer. In another variation the ink composition includes an acrylic oligomer. | 09-18-2008 |