| 发明名称 |
Fixer fluid composition and inkjet ink sets including the same |
| 摘要 |
A fixer fluid composition, for inkjet printing, and ink set containing it. A disclosed example fixer fluid composition includes up to about 1.5 wt % of surfactants, from about 1 to about 20 wt % of humectants, from about 3 to about 16 wt % of a metal carboxylate salt as fixer agent, and an acid in view of adjusting the pH of said composition to a pH between about 5.0 and about 7.0. A disclosed example of ink set includes, at least, an ink composition including a colorant dispersed in an ink vehicle and said fixer fluid. |
| 申请公布号 |
US8789936(B2) |
申请公布日期 |
2014.07.29 |
| 申请号 |
US201013259604 |
申请日期 |
2010.02.12 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Mubarekyan Ervin |
| 分类号 |
B41J2/01;B41J2/21 |
主分类号 |
B41J2/01 |
| 代理机构 |
|
代理人 |
Beccarelli Sandra |
| 主权项 |
1. A fixer fluid composition, for inkjet printing, comprising:
a. up to about 1.5 wt % of surfactants; b. from about 1 to about 20 wt % of humectants; c. from about 3 to about 16 wt % of a metal carboxylate salt as fixer agent; wherein the fixer agent is selected from the group consisting of calcium propionate, calcium acetate, and calcium butyrate; and d. an acid in view of adjusting the pH of said composition to a pH between about 5.0 and about 7.0. |
| 地址 |
Houston TX US |
