| 发明名称 |
POLYESTER RIBBON FOR NON-IMPACT PRINTING |
| 摘要 |
<p>POLYESTER RIBBON FOR NON-IMPACT PRINTING The present invention is concerned with a ribbon for non-impact printing. The ribbon comprises a transfer coating and a substrate which is a polyester resin containing from about 15% to about 40% by weight of electrically conductive carbon black. SA979034</p> |
| 申请公布号 |
CA1122143(A) |
申请公布日期 |
1982.04.20 |
| 申请号 |
CA19810368705 |
申请日期 |
1981.01.16 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SHATTUCK, MEREDITH D.;WEICHE, WILLIAM J. |
| 分类号 |
B41J31/00;B41M5/10;B41M5/24;B41M5/26;B41M5/382;(IPC1-7):B41J31/00 |
主分类号 |
B41J31/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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