发明名称 |
Improved recording material. |
摘要 |
<p>The invention provides for a receiver stock (12) having a coating (14) which enhances the smoothness and absorbency thereof in order to provide improved smear resistance. The receiver stock (12) having a coating (14) consisting essentially of about 80% hollow sphere pigment and about 20% binder. In one embodiment, the hollow sphere pigment is a styrene acrylic emulsion and the binder is a latex binder. In another embodiment, the binder is a polyvinyl alcohol. A water soluble dye may be added to the formulation in order to colour the receiver stock. <IMAGE></p> |
申请公布号 |
EP0515060(A1) |
申请公布日期 |
1992.11.25 |
申请号 |
EP19920304089 |
申请日期 |
1992.05.06 |
申请人 |
NCR INTERNATIONAL INC. |
发明人 |
WEHR, MARY ANN;OBRINGER, THOMAS JOHN;LAKES, STEPHEN DOUGLAS |
分类号 |
B41M5/132;B41M5/155;B41M5/382;B41M5/50;B41M5/52 |
主分类号 |
B41M5/132 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|