Inks

An ink comprising: (a) 0.5to 5parts of a self-dispersible pigment; (b) 2 to 8 parts of a styrene acrylic latex binder and/or a styrene butadiene latex binder; (c) 0.5 to 5 parts of a polyurethane latex binder; (d) 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycolor triethylene glycol; (e) 1 to 10 parts of 2-pyrrolidone; (f) 1 to 15 parts of glycerol; (g) 0.1to 3 parts ofacetylenic surfactant; (h) 0.001 to 5 parts of biocide; (i) 0 to 10 parts of a viscosity modifier; and (j) the balance to 100 parts water. Also ink jet printing processes, ink-jet ink containers, printed substrates and ink-jet printers are provided. 种油墨，包括：(a)0.5至5份的自分散颜料；(b)2至8份的苯乙烯丙烯酸乳胶粘合剂和/或苯乙烯丁二烯乳胶粘合剂；(c)0.5至5份的聚氨酯乳胶粘合剂；(d)0至5份的二醇，该二醇选自由乙二醇、二甘醇、丙二醇、双丙甘醇或三甘醇组成的组；(e)1至10份的2-吡咯烷酮；(f)1至15份的甘油；(g)0.1至3份的炔属表面活性剂；(h)0.001至5份的抗微生物剂；(i)0至10份的粘度改性剂；和(j)平衡至100份的水。本发明也提供了喷墨打印工艺、喷墨油墨容器、打印基底和喷墨打印机。