| 发明名称 |
Polymeric colorants having pigment and dye components and corresponding ink compositions |
| 摘要 |
a polymeric colorant includes a pigment having a polymer covalently attached thereto, a dye covalently attached to the polymer, and a dispersant covalently attached to at least one of the pigment, the polymer, and the dye, wherein the dye covalently attached to the polymer includes a reactant coupled to the dye and to the polymer. |
| 申请公布号 |
US8153706(B2) |
申请公布日期 |
2012.04.10 |
| 申请号 |
US20050239738 |
申请日期 |
2005.09.29 |
| 申请人 |
VASUDEVAN SUNDAR;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
VASUDEVAN SUNDAR |
| 分类号 |
A61K9/16;C08F8/00;C08F8/14;C08F8/30;C08F20/08;C08F20/66;C08F22/04;C08F120/08;C08F120/66;C08F122/04;C08F220/06;C08F220/08;C08F220/66;C08F222/04;C08F297/02;C08J3/00;C08K3/20;C08L25/00;C08L31/00;C08L33/00;C08L33/06;C09B67/00;C09D5/00;C09D5/02;C09D11/00 |
主分类号 |
A61K9/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
