| 发明名称 |
UV curable ink with improved adhesion |
| 摘要 |
The present invention is drawn to photo-curable ink-jet ink compositions, systems, and methods. One exemplary ink-jet ink composition includes a liquid vehicle, a milled pigment, a photo initiator and a halogenated polyolefin. In this embodiment, the addition of the halogenated polyolefin improves adhesion to a non-porous substrate or a low surface tension substrate such as polypropylene. |
| 申请公布号 |
US8857961(B2) |
申请公布日期 |
2014.10.14 |
| 申请号 |
US200711821258 |
申请日期 |
2007.06.21 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Lugassi Elena;Shapira Amir;Brandstein Or;Neeman Liat;Cohen Eytan |
| 分类号 |
C09D11/00;C09D11/101 |
主分类号 |
C09D11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photo-curable ink composition for ink jet printing with improved adhesion to a non-porous, low surface tension substrate, comprising:
a liquid vehicle, a milled pigment, said milled pigment having been milled in a milling solvent comprising triethyleneglycol divinyl ether, a photo initiator, and a halogenated polyolefin, wherein the photo-curable ink composition has a dissolved oxygen content of less than 5 ppm by weight. |
| 地址 |
Houston TX US |
