NONAQUEOUS INK COMPOSITION FOR INKJET AND METHOD FOR MANUFACTURING INK COMPRISING THE SAME

摘要

PURPOSE: A nonaqueous ink composition for inkjet is provided to avoid the causing of the flying of droplets or satellite in a high-speed discharge frequency by comprising a polypropylene glycol-based binder. CONSTITUTION: A nonaqueous ink composition for inkjet comprises a glycol ether acetate-based solvent represented by chemical formula 1, and a polypropylene glycol-based binder represented by chemical formula 2. In formula 1, n is an integer of 1-2; R1 is C1-7 alkyl or aryl; and R2 is hydrogen or methyl. In formula 2, n is an integer of 3 or more.