記録液、記録液カートリッジ、記録方法、記録装置及び記録媒体

Japanese Patent JP4049533

B2

A recording liquid comprising a coloring agent and water, wherein the recording liquid contains a polyol (A) having a solubility in water at 20 DEG C of 0.2 wt.% or more and not more than 4.5 wt.%, and at least one compound (B) selected from a group consisting of compound represented by formula (1) R1,R2,R3 . N->O (where R1 and R2 are an alkyl group or a hydroxyalkyl group having 1 to 3 carbon atoms, and R3 is an alkyl group or an alkenyl group having 10 to 20 carbon atoms ), and of compound represented by formula (2) represented by R4,R5,R6 . N-CH2-CO-O<-)