发明授权
US07553360B2 Ink composition for ink jet recording, recording method and recorded matter 有权
喷墨记录用油墨组合物,记录方法和记录物

Ink composition for ink jet recording, recording method and recorded matter
摘要:
There is provided an ink composition that, even on various recording media, especially gloss paper of a printing paper base, can yield an image having excellent gloss, can realize good recovery from clogging and handleability of recorded matter, and, at the same time, can realize excellent ejection stability and color reproduction. The ink composition for ink jet recording comprises at least a colorant, water, an alkanediol, and a surfactant, wherein the alkanediol comprises a water soluble 1,2-alkanediol and a water soluble alkanediol having a hydroxyl group at both ends of its main chain, and the surfactant is a polyorganosiloxane.
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