| 发明名称 |
Light barrier fluorescent ribbon |
| 摘要 |
A barrier pigment is added to a fluorescent ribbon to prevent light from being absorbed into the media upon which the pigment is applied during printing. The barrier pigment is added to the fluorescent layer or is applied over the fluorescent layer as an additional layer.
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| 申请公布号 |
US4472479(A) |
申请公布日期 |
1984.09.18 |
| 申请号 |
US19830506582 |
申请日期 |
1983.06.22 |
| 申请人 |
RECOGNITION EQUIPMENT INCORPORATED |
发明人 |
HAYES, LARRY J.;REDDICK, KEITH L. |
| 分类号 |
B41M5/10;(IPC1-7):B41M3/14;B41M5/02 |
主分类号 |
B41M5/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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