发明名称 |
POLYMER ENCAPSULATED PIGMENT DISPERSION WITH HIGH SOLIDS CONTENT |
摘要 |
<p>The present invention is drawn to a method of forming an encapsulated pigment dispersion and pigment dispersions that can be prepared therefrom. The method includes mixing a pigment particle in liquid vehicle dispersion with a mini-emulsion of monomers. A redox initiating agent is added to the liquid vehicle and the monomers are polymerized on the surface of the pigment particles. The resulting encapsulated pigment dispersion has a total solid content of at least 12 wt %.</p> |
申请公布号 |
EP2147065(A1) |
申请公布日期 |
2010.01.27 |
申请号 |
EP20080746890 |
申请日期 |
2008.04.25 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LIU, HUI |
分类号 |
C09D17/00;B41J2/01;C08F2/44;C09D11/00 |
主分类号 |
C09D17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|