OFFSET INK COMPOSITION FOR COLOR-FILTER

摘要

Provided is an offset ink composition for a color filter, which shows a high production yield and excellent transfer property when fabricating a color filter via a simple offset printing process with a high printing rate. The offset ink composition for a color filter comprises a resin, a pigment and a solvent and further comprises a phenolic resin represented by the following formula 1. In the formula 1, R is a group represented by the formula of -CHl(CH3)m, wherein each of l and m is a number of 0-3, with the proviso that l+m is 3, and n is an integer of 2-150. The phenolic resin is used in an amount of 2-40 wt% based on the total weight of the ink composition.