| 发明名称 |
ALIPHATIC POLYURETHANE RIBBON AND POROUS MAGNESIUM SILICATE FILLER |
| 摘要 |
<p>A matrix transfer medium with the binder being an aliphatic polyester polyurethane. This is formed directly on an untensilized polyethylene terephthalate film substrate. Porous magnesium silicate in minor amounts as a filler beneficially controls ink flow at printing. Overall good performance as to both ribbon feed and printing is realized.</p> |
| 申请公布号 |
AU569951(B2) |
申请公布日期 |
1988.02.25 |
| 申请号 |
AU19850043650 |
申请日期 |
1985.06.13 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORP., |
发明人 |
DAVID RUSSELL KLUEH;BENJAMIN FRANKLIN LIVINGSTON;JAMES FRANCIS MARTONE;MARTIN JOSEPH ZUTT, JR. |
| 分类号 |
B41J31/00;B41M5/025;B41M5/10;(IPC1-7):B41M5/10 |
主分类号 |
B41J31/00 |
| 代理机构 |
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代理人 |
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