| 发明名称 |
Use of cationic surfactant to improve print quality of dyebased inkjet inks |
| 摘要 |
The inks provide excellent ink-jet prints having excellent imaging onto the media with sharp, smooth edge text print and overall print quality improvements. The aqueous inks each comprise an anionic colorant (CMYK), a short chain alcohol or diol and a cationic surfactant.
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| 申请公布号 |
US6986572(B2) |
申请公布日期 |
2006.01.17 |
| 申请号 |
US20020208996 |
申请日期 |
2002.07.30 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LAUW HIANG P;MOFFATT JOHN R |
| 分类号 |
B41J2/01;B41M5/00;C09D11/00 |
主分类号 |
B41J2/01 |
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