| 发明名称 | Pigmented magenta and yellow phase change inks | ||
| 摘要 | A solid ink composition comprises a crystalline compound, an amorphous compound and a pigment concentrate. The pigment concentrate includes a diester crystalline compound, a dispersant and a pigment (magenta/yellow). The incorporation of such pigment concentrate in the solid ink composition produces a stable ink. | ||
| 申请公布号 | US8758494(B2) | 申请公布日期 | 2014.06.24 |
| 申请号 | US201213680716 | 申请日期 | 2012.11.19 |
| 申请人 | Xerox Corporation | 发明人 | Vanbesien Daryl W.;Keoshkerian Barkev;Mayo James Daniel;Goredema Adela;Belelie Jennifer L. |
| 分类号 | C09D11/02 | 主分类号 | C09D11/02 |
| 代理机构 | Pillsbury Winthrop Shaw Pittman LLP | 代理人 | Pillsbury Winthrop Shaw Pittman LLP |
| 主权项 | 1. A phase change ink comprising: an amorphous component; a crystalline component; and a pigment concentrate comprising: a crystalline compound having a structure of Formula I:wherein each R1, R2, R3, and R4 is independently H or alkyl; p is from about 1 to about 40, and q is from about 1 to about 40; and an amine based dispersant. | ||
| 地址 | Norwalk CT US | ||