Patent ID: 8226759

Claim:
An ink composition of inkjet recording, the ink composition comprising: at least one surfactant containing benzophenone polyoxyethylene glycol-based compound as illustrated in Chemical Formula 1 below; a colorant; and a solvent, where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are each independently hydrogen, halogen, a carboxyl group, a cyano group, an amino group, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C1-C20 heteroalkyl group, a substituted or unsubstituted C6-C30 aryl group, or a substituted or unsubstituted C4-C30 heteroaryl group, and X 1 and X 2 are each independently (CH 2 CH 2 O) n H, (CH(CH 3 )CH 2 ) n H or (CH 2 CH 2 O) m1 (CH(CH 3 )CH 2 ) m2 H, n and m1+m2 are each independently an integer of 1 to 10, and m1 and m2 are each independently an integer of 1 to 9.